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[SOLVED] Video tearing (Debian stable & Intel 915GM chipset)

Graphical Environments, Managers, Multimedia & Desktop questions.
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maurizeio
Posts: 5
Joined: 2015-02-01 13:39

[SOLVED] Video tearing (Debian stable & Intel 915GM chipset)

#1 Post by maurizeio »

Hello everybody,
I am suffering from screen tearing along with poor graphics performance. I suspect I am not using hardware acceleration at all. My distro is Crunchbang (Waldorf), so I have Openbox as desktop environment and Compton as compositor. Anyway I think this problem is not crunchbang-related because I had previously installed Debian Wheezy XFCE and the same annoyances were present.

I hope the following information are useful...

Output of glxinfo:

Code: Select all

maurizeio@hpdv4000:~$ glxinfo
name of display: :0.0
display: :0  screen: 0
direct rendering: Yes
server glx vendor string: SGI
server glx version string: 1.4
server glx extensions:
    GLX_ARB_multisample, GLX_EXT_import_context, GLX_EXT_texture_from_pixmap, 
    GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_MESA_copy_sub_buffer, 
    GLX_OML_swap_method, GLX_SGI_swap_control, GLX_SGIS_multisample, 
    GLX_SGIX_fbconfig, GLX_SGIX_pbuffer, GLX_SGIX_visual_select_group, 
    GLX_INTEL_swap_event
client glx vendor string: Mesa Project and SGI
client glx version string: 1.4
client glx extensions:
    GLX_ARB_create_context, GLX_ARB_create_context_profile, 
    GLX_ARB_get_proc_address, GLX_ARB_multisample, GLX_EXT_import_context, 
    GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_EXT_framebuffer_sRGB, 
    GLX_EXT_create_context_es2_profile, GLX_MESA_copy_sub_buffer, 
    GLX_MESA_multithread_makecurrent, GLX_MESA_swap_control, 
    GLX_OML_swap_method, GLX_OML_sync_control, GLX_SGI_make_current_read, 
    GLX_SGI_swap_control, GLX_SGI_video_sync, GLX_SGIS_multisample, 
    GLX_SGIX_fbconfig, GLX_SGIX_pbuffer, GLX_SGIX_visual_select_group, 
    GLX_EXT_texture_from_pixmap, GLX_INTEL_swap_event
GLX version: 1.4
GLX extensions:
    GLX_ARB_get_proc_address, GLX_ARB_multisample, GLX_EXT_import_context, 
    GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_MESA_copy_sub_buffer, 
    GLX_MESA_multithread_makecurrent, GLX_MESA_swap_control, 
    GLX_OML_swap_method, GLX_OML_sync_control, GLX_SGI_make_current_read, 
    GLX_SGI_swap_control, GLX_SGI_video_sync, GLX_SGIS_multisample, 
    GLX_SGIX_fbconfig, GLX_SGIX_pbuffer, GLX_SGIX_visual_select_group, 
    GLX_EXT_texture_from_pixmap
OpenGL vendor string: Tungsten Graphics, Inc
OpenGL renderer string: Mesa DRI Intel(R) 915GM x86/MMX/SSE2
OpenGL version string: 1.4 Mesa 8.0.5
OpenGL extensions:
    GL_ARB_multisample, GL_EXT_abgr, GL_EXT_bgra, GL_EXT_blend_color, 
    GL_EXT_blend_minmax, GL_EXT_blend_subtract, GL_EXT_copy_texture, 
    GL_EXT_polygon_offset, GL_EXT_subtexture, GL_EXT_texture_object, 
    GL_EXT_vertex_array, GL_EXT_compiled_vertex_array, GL_EXT_texture, 
    GL_EXT_texture3D, GL_IBM_rasterpos_clip, GL_ARB_point_parameters, 
    GL_EXT_draw_range_elements, GL_EXT_packed_pixels, GL_EXT_point_parameters, 
    GL_EXT_rescale_normal, GL_EXT_separate_specular_color, 
    GL_EXT_texture_edge_clamp, GL_SGIS_generate_mipmap, 
    GL_SGIS_texture_border_clamp, GL_SGIS_texture_edge_clamp, 
    GL_SGIS_texture_lod, GL_ARB_multitexture, GL_IBM_multimode_draw_arrays, 
    GL_IBM_texture_mirrored_repeat, GL_3DFX_texture_compression_FXT1, 
    GL_ARB_texture_cube_map, GL_ARB_texture_env_add, GL_ARB_transpose_matrix, 
    GL_EXT_blend_func_separate, GL_EXT_fog_coord, GL_EXT_multi_draw_arrays, 
    GL_EXT_secondary_color, GL_EXT_texture_env_add, 
    GL_EXT_texture_filter_anisotropic, GL_EXT_texture_lod_bias, 
    GL_INGR_blend_func_separate, GL_NV_blend_square, GL_NV_light_max_exponent, 
    GL_NV_texgen_reflection, GL_NV_texture_env_combine4, 
    GL_SUN_multi_draw_arrays, GL_ARB_texture_border_clamp, 
    GL_ARB_texture_compression, GL_EXT_framebuffer_object, 
    GL_EXT_texture_env_combine, GL_EXT_texture_env_dot3, GL_MESA_window_pos, 
    GL_NV_packed_depth_stencil, GL_NV_texture_rectangle, GL_NV_vertex_program, 
    GL_ARB_depth_texture, GL_ARB_shadow, GL_ARB_texture_env_combine, 
    GL_ARB_texture_env_crossbar, GL_ARB_texture_env_dot3, 
    GL_ARB_texture_mirrored_repeat, GL_ARB_window_pos, 
    GL_EXT_stencil_two_side, GL_EXT_texture_cube_map, GL_NV_vertex_program1_1, 
    GL_APPLE_packed_pixels, GL_APPLE_vertex_array_object, GL_ARB_draw_buffers, 
    GL_ARB_fragment_program, GL_ARB_fragment_shader, GL_ARB_shader_objects, 
    GL_ARB_vertex_program, GL_ARB_vertex_shader, GL_ATI_draw_buffers, 
    GL_ATI_texture_env_combine3, GL_EXT_shadow_funcs, GL_EXT_stencil_wrap, 
    GL_MESA_pack_invert, GL_MESA_ycbcr_texture, GL_ARB_half_float_pixel, 
    GL_ARB_point_sprite, GL_ARB_shading_language_100, GL_ARB_sync, 
    GL_ARB_texture_non_power_of_two, GL_ARB_vertex_buffer_object, 
    GL_ATI_blend_equation_separate, GL_EXT_blend_equation_separate, 
    GL_OES_read_format, GL_ARB_pixel_buffer_object, GL_ARB_texture_rectangle, 
    GL_EXT_pixel_buffer_object, GL_EXT_texture_rectangle, 
    GL_ARB_framebuffer_object, GL_EXT_framebuffer_blit, 
    GL_EXT_framebuffer_multisample, GL_EXT_packed_depth_stencil, 
    GL_APPLE_object_purgeable, GL_ARB_vertex_array_object, 
    GL_ATI_separate_stencil, GL_EXT_gpu_program_parameters, GL_OES_EGL_image, 
    GL_ARB_copy_buffer, GL_ARB_map_buffer_range, 
    GL_EXT_separate_shader_objects, GL_ARB_ES2_compatibility, 
    GL_ARB_draw_elements_base_vertex, GL_ARB_explicit_attrib_location, 
    GL_ARB_provoking_vertex, GL_ARB_sampler_objects, GL_EXT_provoking_vertex, 
    GL_ARB_robustness

32 GLX Visuals
    visual  x   bf lv rg d st  colorbuffer  sr ax dp st accumbuffer  ms  cav
  id dep cl sp  sz l  ci b ro  r  g  b  a F gb bf th cl  r  g  b  a ns b eat
----------------------------------------------------------------------------
0x021 24 tc  0  32  0 r  y .   8  8  8  8 .  .  0 24  8  0  0  0  0  0 0 None
0x022 24 dc  0  32  0 r  y .   8  8  8  8 .  .  0 24  8  0  0  0  0  0 0 None
0x08e 24 tc  0  24  0 r  . .   8  8  8  0 .  .  0  0  0  0  0  0  0  0 0 None
0x08f 24 tc  0  24  0 r  y .   8  8  8  0 .  .  0  0  0  0  0  0  0  0 0 None
0x090 24 tc  0  24  0 r  y .   8  8  8  0 .  .  0  0  0  0  0  0  0  0 0 None
0x091 24 tc  0  24  0 r  . .   8  8  8  0 .  .  0 24  8  0  0  0  0  0 0 None
0x092 24 tc  0  24  0 r  y .   8  8  8  0 .  .  0 24  8  0  0  0  0  0 0 None
0x093 24 tc  0  24  0 r  y .   8  8  8  0 .  .  0 24  8  0  0  0  0  0 0 None
0x094 24 tc  0  32  0 r  . .   8  8  8  8 .  .  0  0  0  0  0  0  0  0 0 None
0x095 24 tc  0  32  0 r  y .   8  8  8  8 .  .  0  0  0  0  0  0  0  0 0 None
0x096 24 tc  0  32  0 r  y .   8  8  8  8 .  .  0  0  0  0  0  0  0  0 0 None
0x097 24 tc  0  32  0 r  . .   8  8  8  8 .  .  0 24  8  0  0  0  0  0 0 None
0x098 24 tc  0  24  0 r  y .   8  8  8  0 .  .  0 24  8  0  0  0  0  0 0 None
0x099 24 tc  0  24  0 r  y .   8  8  8  0 .  .  0 24  8 16 16 16  0  0 0 Slow
0x09a 24 tc  0  32  0 r  y .   8  8  8  8 .  .  0 24  8  0  0  0  0  0 0 None
0x09b 24 tc  0  32  0 r  y .   8  8  8  8 .  .  0 24  8 16 16 16 16  0 0 Slow
0x09c 24 dc  0  24  0 r  . .   8  8  8  0 .  .  0  0  0  0  0  0  0  0 0 None
0x09d 24 dc  0  24  0 r  y .   8  8  8  0 .  .  0  0  0  0  0  0  0  0 0 None
0x09e 24 dc  0  24  0 r  y .   8  8  8  0 .  .  0  0  0  0  0  0  0  0 0 None
0x09f 24 dc  0  24  0 r  . .   8  8  8  0 .  .  0 24  8  0  0  0  0  0 0 None
0x0a0 24 dc  0  24  0 r  y .   8  8  8  0 .  .  0 24  8  0  0  0  0  0 0 None
0x0a1 24 dc  0  24  0 r  y .   8  8  8  0 .  .  0 24  8  0  0  0  0  0 0 None
0x0a2 24 dc  0  32  0 r  . .   8  8  8  8 .  .  0  0  0  0  0  0  0  0 0 None
0x0a3 24 dc  0  32  0 r  y .   8  8  8  8 .  .  0  0  0  0  0  0  0  0 0 None
0x0a4 24 dc  0  32  0 r  y .   8  8  8  8 .  .  0  0  0  0  0  0  0  0 0 None
0x0a5 24 dc  0  32  0 r  . .   8  8  8  8 .  .  0 24  8  0  0  0  0  0 0 None
0x0a6 24 dc  0  32  0 r  y .   8  8  8  8 .  .  0 24  8  0  0  0  0  0 0 None
0x0a7 24 dc  0  24  0 r  y .   8  8  8  0 .  .  0 24  8  0  0  0  0  0 0 None
0x0a8 24 dc  0  24  0 r  y .   8  8  8  0 .  .  0 24  8 16 16 16  0  0 0 Slow
0x0a9 24 dc  0  32  0 r  y .   8  8  8  8 .  .  0 24  8  0  0  0  0  0 0 None
0x0aa 24 dc  0  32  0 r  y .   8  8  8  8 .  .  0 24  8 16 16 16 16  0 0 Slow
0x05d 32 tc  0  32  0 r  y .   8  8  8  8 .  .  0 24  8  0  0  0  0  0 0 None

48 GLXFBConfigs:
    visual  x   bf lv rg d st  colorbuffer  sr ax dp st accumbuffer  ms  cav
  id dep cl sp  sz l  ci b ro  r  g  b  a F gb bf th cl  r  g  b  a ns b eat
----------------------------------------------------------------------------
0x05e  0 tc  0  16  0 r  . .   5  6  5  0 .  .  0  0  0  0  0  0  0  0 0 None
0x05f  0 tc  0  16  0 r  y .   5  6  5  0 .  .  0  0  0  0  0  0  0  0 0 None
0x060  0 tc  0  16  0 r  y .   5  6  5  0 .  .  0  0  0  0  0  0  0  0 0 None
0x061  0 tc  0  16  0 r  . .   5  6  5  0 .  .  0 16  0  0  0  0  0  0 0 None
0x062  0 tc  0  16  0 r  y .   5  6  5  0 .  .  0 16  0  0  0  0  0  0 0 None
0x063  0 tc  0  16  0 r  y .   5  6  5  0 .  .  0 16  0  0  0  0  0  0 0 None
0x064 24 tc  0  24  0 r  . .   8  8  8  0 .  .  0  0  0  0  0  0  0  0 0 None
0x065 24 tc  0  24  0 r  y .   8  8  8  0 .  .  0  0  0  0  0  0  0  0 0 None
0x066 24 tc  0  24  0 r  y .   8  8  8  0 .  .  0  0  0  0  0  0  0  0 0 None
0x067 24 tc  0  24  0 r  . .   8  8  8  0 .  .  0 24  8  0  0  0  0  0 0 None
0x068 24 tc  0  24  0 r  y .   8  8  8  0 .  .  0 24  8  0  0  0  0  0 0 None
0x069 24 tc  0  24  0 r  y .   8  8  8  0 .  .  0 24  8  0  0  0  0  0 0 None
0x06a 24 tc  0  32  0 r  . .   8  8  8  8 .  .  0  0  0  0  0  0  0  0 0 None
0x06b 24 tc  0  32  0 r  y .   8  8  8  8 .  .  0  0  0  0  0  0  0  0 0 None
0x06c 24 tc  0  32  0 r  y .   8  8  8  8 .  .  0  0  0  0  0  0  0  0 0 None
0x06d 24 tc  0  32  0 r  . .   8  8  8  8 .  .  0 24  8  0  0  0  0  0 0 None
0x06e 24 tc  0  32  0 r  y .   8  8  8  8 .  .  0 24  8  0  0  0  0  0 0 None
0x06f 32 tc  0  32  0 r  y .   8  8  8  8 .  .  0 24  8  0  0  0  0  0 0 None
0x070  0 tc  0  16  0 r  y .   5  6  5  0 .  .  0 16  0  0  0  0  0  0 0 None
0x071  0 tc  0  16  0 r  y .   5  6  5  0 .  .  0 16  0 16 16 16  0  0 0 Slow
0x072 24 tc  0  24  0 r  y .   8  8  8  0 .  .  0 24  8  0  0  0  0  0 0 None
0x073 24 tc  0  24  0 r  y .   8  8  8  0 .  .  0 24  8 16 16 16  0  0 0 Slow
0x074 24 tc  0  32  0 r  y .   8  8  8  8 .  .  0 24  8  0  0  0  0  0 0 None
0x075 24 tc  0  32  0 r  y .   8  8  8  8 .  .  0 24  8 16 16 16 16  0 0 Slow
0x076  0 dc  0  16  0 r  . .   5  6  5  0 .  .  0  0  0  0  0  0  0  0 0 None
0x077  0 dc  0  16  0 r  y .   5  6  5  0 .  .  0  0  0  0  0  0  0  0 0 None
0x078  0 dc  0  16  0 r  y .   5  6  5  0 .  .  0  0  0  0  0  0  0  0 0 None
0x079  0 dc  0  16  0 r  . .   5  6  5  0 .  .  0 16  0  0  0  0  0  0 0 None
0x07a  0 dc  0  16  0 r  y .   5  6  5  0 .  .  0 16  0  0  0  0  0  0 0 None
0x07b  0 dc  0  16  0 r  y .   5  6  5  0 .  .  0 16  0  0  0  0  0  0 0 None
0x07c 24 dc  0  24  0 r  . .   8  8  8  0 .  .  0  0  0  0  0  0  0  0 0 None
0x07d 24 dc  0  24  0 r  y .   8  8  8  0 .  .  0  0  0  0  0  0  0  0 0 None
0x07e 24 dc  0  24  0 r  y .   8  8  8  0 .  .  0  0  0  0  0  0  0  0 0 None
0x07f 24 dc  0  24  0 r  . .   8  8  8  0 .  .  0 24  8  0  0  0  0  0 0 None
0x080 24 dc  0  24  0 r  y .   8  8  8  0 .  .  0 24  8  0  0  0  0  0 0 None
0x081 24 dc  0  24  0 r  y .   8  8  8  0 .  .  0 24  8  0  0  0  0  0 0 None
0x082 24 dc  0  32  0 r  . .   8  8  8  8 .  .  0  0  0  0  0  0  0  0 0 None
0x083 24 dc  0  32  0 r  y .   8  8  8  8 .  .  0  0  0  0  0  0  0  0 0 None
0x084 24 dc  0  32  0 r  y .   8  8  8  8 .  .  0  0  0  0  0  0  0  0 0 None
0x085 24 dc  0  32  0 r  . .   8  8  8  8 .  .  0 24  8  0  0  0  0  0 0 None
0x086 24 dc  0  32  0 r  y .   8  8  8  8 .  .  0 24  8  0  0  0  0  0 0 None
0x087 24 dc  0  32  0 r  y .   8  8  8  8 .  .  0 24  8  0  0  0  0  0 0 None
0x088  0 dc  0  16  0 r  y .   5  6  5  0 .  .  0 16  0  0  0  0  0  0 0 None
0x089  0 dc  0  16  0 r  y .   5  6  5  0 .  .  0 16  0 16 16 16  0  0 0 Slow
0x08a 24 dc  0  24  0 r  y .   8  8  8  0 .  .  0 24  8  0  0  0  0  0 0 None
0x08b 24 dc  0  24  0 r  y .   8  8  8  0 .  .  0 24  8 16 16 16  0  0 0 Slow
0x08c 24 dc  0  32  0 r  y .   8  8  8  8 .  .  0 24  8  0  0  0  0  0 0 None
0x08d 24 dc  0  32  0 r  y .   8  8  8  8 .  .  0 24  8 16 16 16 16  0 0 Slow
Contents of /var/log/Xlog.0.log

Code: Select all

[    16.318] 
X.Org X Server 1.12.4
Release Date: 2012-08-27
[    16.318] X Protocol Version 11, Revision 0
[    16.318] Build Operating System: Linux 3.2.0-4-amd64 i686 Debian
[    16.318] Current Operating System: Linux hpdv4000 3.2.0-4-686-pae #1 SMP Debian 3.2.65-1+deb7u1 i686
[    16.318] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.2.0-4-686-pae root=UUID=3bab12d3-54a9-403e-be7f-3a292311baf1 ro quiet
[    16.318] Build Date: 09 December 2014  09:47:21PM
[    16.318] xorg-server 2:1.12.4-6+deb7u5 (Moritz Muehlenhoff <jmm@debian.org>) 
[    16.318] Current version of pixman: 0.26.0
[    16.318] 	Before reporting problems, check http://wiki.x.org
	to make sure that you have the latest version.
[    16.318] Markers: (--) probed, (**) from config file, (==) default setting,
	(++) from command line, (!!) notice, (II) informational,
	(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[    16.318] (==) Log file: "/var/log/Xorg.0.log", Time: Sun Feb  1 14:34:39 2015
[    16.447] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[    16.489] (==) No Layout section.  Using the first Screen section.
[    16.489] (==) No screen section available. Using defaults.
[    16.489] (**) |-->Screen "Default Screen Section" (0)
[    16.489] (**) |   |-->Monitor "<default monitor>"
[    16.513] (==) No monitor specified for screen "Default Screen Section".
	Using a default monitor configuration.
[    16.513] (==) Automatically adding devices
[    16.513] (==) Automatically enabling devices
[    16.659] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
[    16.659] 	Entry deleted from font path.
[    16.660] (WW) The directory "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType" does not exist.
[    16.660] 	Entry deleted from font path.
[    16.660] (==) FontPath set to:
	/usr/share/fonts/X11/misc,
	/usr/share/fonts/X11/100dpi/:unscaled,
	/usr/share/fonts/X11/75dpi/:unscaled,
	/usr/share/fonts/X11/Type1,
	/usr/share/fonts/X11/100dpi,
	/usr/share/fonts/X11/75dpi,
	built-ins
[    16.660] (==) ModulePath set to "/usr/lib/xorg/modules"
[    16.660] (II) The server relies on udev to provide the list of input devices.
	If no devices become available, reconfigure udev or disable AutoAddDevices.
[    16.660] (II) Loader magic: 0xb776c5a0
[    16.660] (II) Module ABI versions:
[    16.660] 	X.Org ANSI C Emulation: 0.4
[    16.661] 	X.Org Video Driver: 12.1
[    16.661] 	X.Org XInput driver : 16.0
[    16.661] 	X.Org Server Extension : 6.0
[    16.662] (--) PCI:*(0:0:2:0) 8086:2592:103c:3081 rev 4, Mem @ 0xb0080000/524288, 0xc0000000/268435456, 0xb0000000/262144, I/O @ 0x00001800/8
[    16.662] (--) PCI: (0:0:2:1) 8086:2792:103c:3081 rev 4, Mem @ 0x40000000/524288
[    16.663] (WW) Open ACPI failed (/var/run/acpid.socket) (No such file or directory)
[    16.663] (II) LoadModule: "extmod"
[    16.693] (II) Loading /usr/lib/xorg/modules/extensions/libextmod.so
[    16.837] (II) Module extmod: vendor="X.Org Foundation"
[    16.837] 	compiled for 1.12.4, module version = 1.0.0
[    16.837] 	Module class: X.Org Server Extension
[    16.837] 	ABI class: X.Org Server Extension, version 6.0
[    16.837] (II) Loading extension SELinux
[    16.837] (II) Loading extension MIT-SCREEN-SAVER
[    16.837] (II) Loading extension XFree86-VidModeExtension
[    16.837] (II) Loading extension XFree86-DGA
[    16.837] (II) Loading extension DPMS
[    16.837] (II) Loading extension XVideo
[    16.837] (II) Loading extension XVideo-MotionCompensation
[    16.837] (II) Loading extension X-Resource
[    16.837] (II) LoadModule: "dbe"
[    16.838] (II) Loading /usr/lib/xorg/modules/extensions/libdbe.so
[    16.862] (II) Module dbe: vendor="X.Org Foundation"
[    16.862] 	compiled for 1.12.4, module version = 1.0.0
[    16.862] 	Module class: X.Org Server Extension
[    16.862] 	ABI class: X.Org Server Extension, version 6.0
[    16.862] (II) Loading extension DOUBLE-BUFFER
[    16.862] (II) LoadModule: "glx"
[    16.863] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[    16.977] (II) Module glx: vendor="X.Org Foundation"
[    16.977] 	compiled for 1.12.4, module version = 1.0.0
[    16.977] 	ABI class: X.Org Server Extension, version 6.0
[    16.977] (==) AIGLX enabled
[    16.978] (II) Loading extension GLX
[    16.978] (II) LoadModule: "record"
[    16.978] (II) Loading /usr/lib/xorg/modules/extensions/librecord.so
[    16.980] (II) Module record: vendor="X.Org Foundation"
[    16.980] 	compiled for 1.12.4, module version = 1.13.0
[    16.980] 	Module class: X.Org Server Extension
[    16.980] 	ABI class: X.Org Server Extension, version 6.0
[    16.980] (II) Loading extension RECORD
[    16.980] (II) LoadModule: "dri"
[    16.981] (II) Loading /usr/lib/xorg/modules/extensions/libdri.so
[    17.000] (II) Module dri: vendor="X.Org Foundation"
[    17.001] 	compiled for 1.12.4, module version = 1.0.0
[    17.001] 	ABI class: X.Org Server Extension, version 6.0
[    17.001] (II) Loading extension XFree86-DRI
[    17.001] (II) LoadModule: "dri2"
[    17.166] (II) Loading /usr/lib/xorg/modules/extensions/libdri2.so
[    17.259] (II) Module dri2: vendor="X.Org Foundation"
[    17.259] 	compiled for 1.12.4, module version = 1.2.0
[    17.259] 	ABI class: X.Org Server Extension, version 6.0
[    17.259] (II) Loading extension DRI2
[    17.259] (==) Matched intel as autoconfigured driver 0
[    17.259] (==) Matched vesa as autoconfigured driver 1
[    17.259] (==) Matched fbdev as autoconfigured driver 2
[    17.259] (==) Assigned the driver to the xf86ConfigLayout
[    17.259] (II) LoadModule: "intel"
[    17.259] (II) Loading /usr/lib/xorg/modules/drivers/intel_drv.so
[    17.441] (II) Module intel: vendor="X.Org Foundation"
[    17.441] 	compiled for 1.12.3.902, module version = 2.19.0
[    17.441] 	Module class: X.Org Video Driver
[    17.441] 	ABI class: X.Org Video Driver, version 12.1
[    17.441] (II) LoadModule: "vesa"
[    17.442] (II) Loading /usr/lib/xorg/modules/drivers/vesa_drv.so
[    17.464] (II) Module vesa: vendor="X.Org Foundation"
[    17.464] 	compiled for 1.12.1, module version = 2.3.1
[    17.464] 	Module class: X.Org Video Driver
[    17.464] 	ABI class: X.Org Video Driver, version 12.0
[    17.464] (II) LoadModule: "fbdev"
[    17.464] (II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so
[    17.521] (II) Module fbdev: vendor="X.Org Foundation"
[    17.521] 	compiled for 1.12.1, module version = 0.4.2
[    17.521] 	ABI class: X.Org Video Driver, version 12.0
[    17.521] (II) intel: Driver for Intel Integrated Graphics Chipsets: i810,
	i810-dc100, i810e, i815, i830M, 845G, 854, 852GM/855GM, 865G, 915G,
	E7221 (i915), 915GM, 945G, 945GM, 945GME, Pineview GM, Pineview G,
	965G, G35, 965Q, 946GZ, 965GM, 965GME/GLE, G33, Q35, Q33, GM45,
	4 Series, G45/G43, Q45/Q43, G41, B43, B43, Clarkdale, Arrandale,
	Sandybridge Desktop (GT1), Sandybridge Desktop (GT2),
	Sandybridge Desktop (GT2+), Sandybridge Mobile (GT1),
	Sandybridge Mobile (GT2), Sandybridge Mobile (GT2+),
	Sandybridge Server, Ivybridge Mobile (GT1), Ivybridge Mobile (GT2),
	Ivybridge Desktop (GT1), Ivybridge Desktop (GT2), Ivybridge Server,
	Ivybridge Server (GT2)
[    17.522] (II) VESA: driver for VESA chipsets: vesa
[    17.522] (II) FBDEV: driver for framebuffer: fbdev
[    17.522] (++) using VT number 7

[    17.540] (WW) Falling back to old probe method for vesa
[    17.540] (WW) Falling back to old probe method for fbdev
[    17.540] (II) Loading sub module "fbdevhw"
[    17.540] (II) LoadModule: "fbdevhw"
[    17.540] (II) Loading /usr/lib/xorg/modules/libfbdevhw.so
[    17.595] (II) Module fbdevhw: vendor="X.Org Foundation"
[    17.756] 	compiled for 1.12.4, module version = 0.0.2
[    17.756] 	ABI class: X.Org Video Driver, version 12.1
[    17.757] drmOpenDevice: node name is /dev/dri/card0
[    17.757] drmOpenDevice: open result is 9, (OK)
[    17.757] drmOpenByBusid: Searching for BusID pci:0000:00:02.0
[    17.757] drmOpenDevice: node name is /dev/dri/card0
[    17.757] drmOpenDevice: open result is 9, (OK)
[    17.757] drmOpenByBusid: drmOpenMinor returns 9
[    17.757] drmOpenByBusid: drmGetBusid reports pci:0000:00:02.0
[    17.757] (II) intel(0): Creating default Display subsection in Screen section
	"Default Screen Section" for depth/fbbpp 24/32
[    17.757] (==) intel(0): Depth 24, (--) framebuffer bpp 32
[    17.757] (==) intel(0): RGB weight 888
[    17.757] (==) intel(0): Default visual is TrueColor
[    17.757] (II) intel(0): Integrated Graphics Chipset: Intel(R) 915GM
[    17.757] (--) intel(0): Chipset: "915GM"
[    17.758] (**) intel(0): Relaxed fencing disabled
[    17.758] (**) intel(0): Wait on SwapBuffers? enabled
[    17.758] (**) intel(0): Triple buffering? enabled
[    17.758] (**) intel(0): Framebuffer tiled
[    17.758] (**) intel(0): Pixmaps tiled
[    17.758] (**) intel(0): 3D buffers tiled
[    17.813] (**) intel(0): SwapBuffers wait enabled
[    17.813] (==) intel(0): video overlay key set to 0x101fe
[    17.813] (II) intel(0): Output LVDS1 has no monitor section
[    17.813] (II) intel(0): found backlight control interface /sys/class/backlight/intel_backlight
[    17.996] (II) intel(0): Output VGA1 has no monitor section
[    18.362] (II) intel(0): Output TV1 has no monitor section
[    18.363] (II) intel(0): EDID for output LVDS1
[    18.363] (II) intel(0): Manufacturer: SEC  Model: 3345  Serial#: 0
[    18.363] (II) intel(0): Year: 2004  Week: 0
[    18.363] (II) intel(0): EDID Version: 1.3
[    18.363] (II) intel(0): Digital Display Input
[    18.363] (II) intel(0): Max Image Size [cm]: horiz.: 33  vert.: 21
[    18.363] (II) intel(0): Gamma: 2.20
[    18.363] (II) intel(0): No DPMS capabilities specified
[    18.363] (II) intel(0): Supported color encodings: RGB 4:4:4 YCrCb 4:4:4 
[    18.363] (II) intel(0): First detailed timing is preferred mode
[    18.363] (II) intel(0): redX: 0.580 redY: 0.340   greenX: 0.310 greenY: 0.550
[    18.363] (II) intel(0): blueX: 0.155 blueY: 0.155   whiteX: 0.313 whiteY: 0.329
[    18.363] (II) intel(0): Manufacturer's mask: 0
[    18.363] (II) intel(0): Supported detailed timing:
[    18.363] (II) intel(0): clock: 68.9 MHz   Image Size:  331 x 207 mm
[    18.363] (II) intel(0): h_active: 1280  h_sync: 1296  h_sync_end 1344 h_blank_end 1408 h_border: 0
[    18.363] (II) intel(0): v_active: 800  v_sync: 801  v_sync_end 804 v_blanking: 816 v_border: 0
[    18.363] (II) intel(0): Unknown vendor-specific block f
[    18.363] (II) intel(0):  SAMSUNG
[    18.363] (II) intel(0):  LTN154X3-L01
[    18.363] (II) intel(0): EDID (in hex):
[    18.363] (II) intel(0): 	00ffffffffffff004ca3453300000000
[    18.363] (II) intel(0): 	000e0103802115780a87f594574f8c27
[    18.363] (II) intel(0): 	27505400000001010101010101010101
[    18.363] (II) intel(0): 	010101010101ee1a0080502010301030
[    18.363] (II) intel(0): 	13004bcf100000190000000f00000000
[    18.363] (II) intel(0): 	00000000002387026401000000fe0053
[    18.363] (II) intel(0): 	414d53554e470a2020202020000000fe
[    18.364] (II) intel(0): 	004c544e31353458332d4c30310a0068
[    18.364] (II) intel(0): EDID vendor "SEC", prod id 13125
[    18.364] (II) intel(0): Printing DDC gathered Modelines:
[    18.364] (II) intel(0): Modeline "1280x800"x0.0   68.94  1280 1296 1344 1408  800 801 804 816 -hsync -vsync (49.0 kHz eP)
[    18.364] (II) intel(0): Not using default mode "320x240" (doublescan mode not supported)
[    18.364] (II) intel(0): Not using default mode "400x300" (doublescan mode not supported)
[    18.364] (II) intel(0): Not using default mode "400x300" (doublescan mode not supported)
[    18.364] (II) intel(0): Not using default mode "512x384" (doublescan mode not supported)
[    18.364] (II) intel(0): Not using default mode "640x480" (doublescan mode not supported)
[    18.364] (II) intel(0): Not using default mode "640x512" (doublescan mode not supported)
[    18.364] (II) intel(0): Not using default mode "800x600" (doublescan mode not supported)
[    18.364] (II) intel(0): Not using default mode "896x672" (doublescan mode not supported)
[    18.364] (II) intel(0): Not using default mode "928x696" (doublescan mode not supported)
[    18.364] (II) intel(0): Not using default mode "960x720" (doublescan mode not supported)
[    18.364] (II) intel(0): Not using default mode "576x432" (doublescan mode not supported)
[    18.364] (II) intel(0): Not using default mode "680x384" (doublescan mode not supported)
[    18.364] (II) intel(0): Not using default mode "680x384" (doublescan mode not supported)
[    18.364] (II) intel(0): Not using default mode "700x525" (doublescan mode not supported)
[    18.365] (II) intel(0): Not using default mode "720x450" (doublescan mode not supported)
[    18.365] (II) intel(0): Not using default mode "800x512" (doublescan mode not supported)
[    18.365] (II) intel(0): Not using default mode "840x525" (doublescan mode not supported)
[    18.365] (II) intel(0): Not using default mode "840x525" (doublescan mode not supported)
[    18.365] (II) intel(0): Not using default mode "960x540" (doublescan mode not supported)
[    18.365] (II) intel(0): Not using default mode "960x600" (doublescan mode not supported)
[    18.365] (II) intel(0): Not using default mode "1024x768" (doublescan mode not supported)
[    18.365] (II) intel(0): Printing probed modes for output LVDS1
[    18.365] (II) intel(0): Modeline "1280x800"x60.0   68.94  1280 1296 1344 1408  800 801 804 816 -hsync -vsync (49.0 kHz eP)
[    18.365] (II) intel(0): Modeline "1024x768"x60.0   65.00  1024 1048 1184 1344  768 771 777 806 -hsync -vsync (48.4 kHz d)
[    18.365] (II) intel(0): Modeline "800x600"x60.3   40.00  800 840 968 1056  600 601 605 628 +hsync +vsync (37.9 kHz d)
[    18.365] (II) intel(0): Modeline "800x600"x56.2   36.00  800 824 896 1024  600 601 603 625 +hsync +vsync (35.2 kHz d)
[    18.365] (II) intel(0): Modeline "640x480"x59.9   25.18  640 656 752 800  480 490 492 525 -hsync -vsync (31.5 kHz d)
[    18.548] (II) intel(0): EDID for output VGA1
[    18.915] (II) intel(0): EDID for output TV1
[    18.916] (II) intel(0): Output LVDS1 connected
[    18.916] (II) intel(0): Output VGA1 disconnected
[    18.916] (II) intel(0): Output TV1 disconnected
[    18.916] (II) intel(0): Using exact sizes for initial modes
[    18.916] (II) intel(0): Output LVDS1 using initial mode 1280x800
[    18.916] (II) intel(0): Using default gamma of (1.0, 1.0, 1.0) unless otherwise stated.
[    18.916] (II) intel(0): Kernel page flipping support detected, enabling
[    18.916] (**) intel(0): Display dimensions: (330, 210) mm
[    18.916] (**) intel(0): DPI set to (98, 96)
[    18.916] (II) Loading sub module "fb"
[    18.916] (II) LoadModule: "fb"
[    18.916] (II) Loading /usr/lib/xorg/modules/libfb.so
[    19.085] (II) Module fb: vendor="X.Org Foundation"
[    19.085] 	compiled for 1.12.4, module version = 1.0.0
[    19.085] 	ABI class: X.Org ANSI C Emulation, version 0.4
[    19.085] (II) Loading sub module "dri2"
[    19.085] (II) LoadModule: "dri2"
[    19.086] (II) Loading /usr/lib/xorg/modules/extensions/libdri2.so
[    19.086] (II) Module dri2: vendor="X.Org Foundation"
[    19.086] 	compiled for 1.12.4, module version = 1.2.0
[    19.086] 	ABI class: X.Org Server Extension, version 6.0
[    19.086] (II) UnloadModule: "vesa"
[    19.086] (II) Unloading vesa
[    19.086] (II) UnloadModule: "fbdev"
[    19.086] (II) Unloading fbdev
[    19.086] (II) UnloadSubModule: "fbdevhw"
[    19.086] (II) Unloading fbdevhw
[    19.087] (==) Depth 24 pixmap format is 32 bpp
[    19.087] (II) intel(0): [DRI2] Setup complete
[    19.087] (II) intel(0): [DRI2]   DRI driver: i915
[    19.087] (II) intel(0): Allocated new frame buffer 1280x800 stride 8192, tiled
[    19.166] (II) UXA(0): Driver registered support for the following operations:
[    19.166] (II)         solid
[    19.166] (II)         copy
[    19.166] (II)         composite (RENDER acceleration)
[    19.166] (II)         put_image
[    19.166] (II)         get_image
[    19.166] (==) intel(0): Backing store disabled
[    19.166] (==) intel(0): Silken mouse enabled
[    19.166] (II) intel(0): Initializing HW Cursor
[    19.166] (II) intel(0): RandR 1.2 enabled, ignore the following RandR disabled message.
[    19.168] (==) intel(0): DPMS enabled
[    19.169] (==) intel(0): Intel XvMC decoder disabled
[    19.169] (II) intel(0): Set up textured video
[    19.169] (II) intel(0): Set up overlay video
[    19.169] (II) intel(0): direct rendering: DRI2 Enabled
[    19.169] (==) intel(0): hotplug detection: "enabled"
[    19.192] (--) RandR disabled
[    19.192] (II) Initializing built-in extension Generic Event Extension
[    19.192] (II) Initializing built-in extension SHAPE
[    19.192] (II) Initializing built-in extension MIT-SHM
[    19.192] (II) Initializing built-in extension XInputExtension
[    19.192] (II) Initializing built-in extension XTEST
[    19.192] (II) Initializing built-in extension BIG-REQUESTS
[    19.192] (II) Initializing built-in extension SYNC
[    19.192] (II) Initializing built-in extension XKEYBOARD
[    19.192] (II) Initializing built-in extension XC-MISC
[    19.192] (II) Initializing built-in extension SECURITY
[    19.192] (II) Initializing built-in extension XINERAMA
[    19.192] (II) Initializing built-in extension XFIXES
[    19.192] (II) Initializing built-in extension RENDER
[    19.192] (II) Initializing built-in extension RANDR
[    19.192] (II) Initializing built-in extension COMPOSITE
[    19.192] (II) Initializing built-in extension DAMAGE
[    19.192] (II) SELinux: Disabled on system
[    19.669] (II) AIGLX: enabled GLX_MESA_copy_sub_buffer
[    19.669] (II) AIGLX: enabled GLX_INTEL_swap_event
[    19.669] (II) AIGLX: enabled GLX_SGI_swap_control and GLX_MESA_swap_control
[    19.669] (II) AIGLX: GLX_EXT_texture_from_pixmap backed by buffer objects
[    19.670] (II) AIGLX: Loaded and initialized i915
[    19.670] (II) GLX: Initialized DRI2 GL provider for screen 0
[    19.701] (II) intel(0): Setting screen physical size to 338 x 211
[    21.899] (II) config/udev: Adding input device Power Button (/dev/input/event4)
[    21.899] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[    21.899] (II) LoadModule: "evdev"
[    21.900] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[    21.938] (II) Module evdev: vendor="X.Org Foundation"
[    21.938] 	compiled for 1.12.1, module version = 2.7.0
[    21.938] 	Module class: X.Org XInput Driver
[    21.938] 	ABI class: X.Org XInput driver, version 16.0
[    21.938] (II) Using input driver 'evdev' for 'Power Button'
[    21.938] (**) Power Button: always reports core events
[    21.938] (**) evdev: Power Button: Device: "/dev/input/event4"
[    21.938] (--) evdev: Power Button: Vendor 0 Product 0x1
[    21.938] (--) evdev: Power Button: Found keys
[    21.938] (II) evdev: Power Button: Configuring as keyboard
[    21.938] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input4/event4"
[    21.938] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 6)
[    21.938] (**) Option "xkb_rules" "evdev"
[    21.938] (**) Option "xkb_model" "pc105"
[    21.938] (**) Option "xkb_layout" "it"
[    22.073] (II) config/udev: Adding input device Video Bus (/dev/input/event5)
[    22.073] (**) Video Bus: Applying InputClass "evdev keyboard catchall"
[    22.073] (II) Using input driver 'evdev' for 'Video Bus'
[    22.073] (**) Video Bus: always reports core events
[    22.073] (**) evdev: Video Bus: Device: "/dev/input/event5"
[    22.073] (--) evdev: Video Bus: Vendor 0 Product 0x6
[    22.073] (--) evdev: Video Bus: Found keys
[    22.073] (II) evdev: Video Bus: Configuring as keyboard
[    22.073] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input5/event5"
[    22.073] (II) XINPUT: Adding extended input device "Video Bus" (type: KEYBOARD, id 7)
[    22.073] (**) Option "xkb_rules" "evdev"
[    22.073] (**) Option "xkb_model" "pc105"
[    22.073] (**) Option "xkb_layout" "it"
[    22.074] (II) config/udev: Adding input device Power Button (/dev/input/event3)
[    22.074] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[    22.074] (II) Using input driver 'evdev' for 'Power Button'
[    22.074] (**) Power Button: always reports core events
[    22.074] (**) evdev: Power Button: Device: "/dev/input/event3"
[    22.074] (--) evdev: Power Button: Vendor 0 Product 0x1
[    22.074] (--) evdev: Power Button: Found keys
[    22.074] (II) evdev: Power Button: Configuring as keyboard
[    22.074] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input3/event3"
[    22.074] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 8)
[    22.074] (**) Option "xkb_rules" "evdev"
[    22.074] (**) Option "xkb_model" "pc105"
[    22.074] (**) Option "xkb_layout" "it"
[    22.075] (II) config/udev: Adding input device Lid Switch (/dev/input/event1)
[    22.075] (II) No input driver specified, ignoring this device.
[    22.075] (II) This device may have been added with another device file.
[    22.075] (II) config/udev: Adding input device Sleep Button (/dev/input/event2)
[    22.075] (**) Sleep Button: Applying InputClass "evdev keyboard catchall"
[    22.075] (II) Using input driver 'evdev' for 'Sleep Button'
[    22.075] (**) Sleep Button: always reports core events
[    22.075] (**) evdev: Sleep Button: Device: "/dev/input/event2"
[    22.075] (--) evdev: Sleep Button: Vendor 0 Product 0x3
[    22.075] (--) evdev: Sleep Button: Found keys
[    22.075] (II) evdev: Sleep Button: Configuring as keyboard
[    22.075] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2/event2"
[    22.076] (II) XINPUT: Adding extended input device "Sleep Button" (type: KEYBOARD, id 9)
[    22.076] (**) Option "xkb_rules" "evdev"
[    22.076] (**) Option "xkb_model" "pc105"
[    22.076] (**) Option "xkb_layout" "it"
[    22.076] (II) config/udev: Adding input device PixArt USB Optical Mouse (/dev/input/event8)
[    22.076] (**) PixArt USB Optical Mouse: Applying InputClass "evdev pointer catchall"
[    22.076] (II) Using input driver 'evdev' for 'PixArt USB Optical Mouse'
[    22.076] (**) PixArt USB Optical Mouse: always reports core events
[    22.076] (**) evdev: PixArt USB Optical Mouse: Device: "/dev/input/event8"
[    22.076] (--) evdev: PixArt USB Optical Mouse: Vendor 0x93a Product 0x2510
[    22.076] (--) evdev: PixArt USB Optical Mouse: Found 3 mouse buttons
[    22.076] (--) evdev: PixArt USB Optical Mouse: Found scroll wheel(s)
[    22.077] (--) evdev: PixArt USB Optical Mouse: Found relative axes
[    22.077] (--) evdev: PixArt USB Optical Mouse: Found x and y relative axes
[    22.077] (II) evdev: PixArt USB Optical Mouse: Configuring as mouse
[    22.077] (II) evdev: PixArt USB Optical Mouse: Adding scrollwheel support
[    22.077] (**) evdev: PixArt USB Optical Mouse: YAxisMapping: buttons 4 and 5
[    22.077] (**) evdev: PixArt USB Optical Mouse: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
[    22.077] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:1d.1/usb3/3-2/3-2:1.0/input/input8/event8"
[    22.077] (II) XINPUT: Adding extended input device "PixArt USB Optical Mouse" (type: MOUSE, id 10)
[    22.077] (II) evdev: PixArt USB Optical Mouse: initialized for relative axes.
[    22.077] (**) PixArt USB Optical Mouse: (accel) keeping acceleration scheme 1
[    22.077] (**) PixArt USB Optical Mouse: (accel) acceleration profile 0
[    22.077] (**) PixArt USB Optical Mouse: (accel) acceleration factor: 2.000
[    22.077] (**) PixArt USB Optical Mouse: (accel) acceleration threshold: 4
[    22.077] (II) config/udev: Adding input device PixArt USB Optical Mouse (/dev/input/mouse0)
[    22.077] (II) No input driver specified, ignoring this device.
[    22.077] (II) This device may have been added with another device file.
[    22.078] (II) config/udev: Adding input device AT Translated Set 2 keyboard (/dev/input/event0)
[    22.078] (**) AT Translated Set 2 keyboard: Applying InputClass "evdev keyboard catchall"
[    22.078] (II) Using input driver 'evdev' for 'AT Translated Set 2 keyboard'
[    22.078] (**) AT Translated Set 2 keyboard: always reports core events
[    22.078] (**) evdev: AT Translated Set 2 keyboard: Device: "/dev/input/event0"
[    22.078] (--) evdev: AT Translated Set 2 keyboard: Vendor 0x1 Product 0x1
[    22.078] (--) evdev: AT Translated Set 2 keyboard: Found keys
[    22.078] (II) evdev: AT Translated Set 2 keyboard: Configuring as keyboard
[    22.078] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio0/input/input0/event0"
[    22.078] (II) XINPUT: Adding extended input device "AT Translated Set 2 keyboard" (type: KEYBOARD, id 11)
[    22.078] (**) Option "xkb_rules" "evdev"
[    22.078] (**) Option "xkb_model" "pc105"
[    22.078] (**) Option "xkb_layout" "it"
[    22.079] (II) config/udev: Adding input device AlpsPS/2 ALPS GlidePoint (/dev/input/event10)
[    22.079] (**) AlpsPS/2 ALPS GlidePoint: Applying InputClass "evdev touchpad catchall"
[    22.079] (**) AlpsPS/2 ALPS GlidePoint: Applying InputClass "touchpad catchall"
[    22.079] (**) AlpsPS/2 ALPS GlidePoint: Applying InputClass "Default clickpad buttons"
[    22.079] (II) LoadModule: "synaptics"
[    22.079] (II) Loading /usr/lib/xorg/modules/input/synaptics_drv.so
[    22.101] (II) Module synaptics: vendor="X.Org Foundation"
[    22.101] 	compiled for 1.12.4, module version = 1.6.2
[    22.101] 	Module class: X.Org XInput Driver
[    22.101] 	ABI class: X.Org XInput driver, version 16.0
[    22.101] (II) Using input driver 'synaptics' for 'AlpsPS/2 ALPS GlidePoint'
[    22.101] (**) AlpsPS/2 ALPS GlidePoint: always reports core events
[    22.101] (**) Option "Device" "/dev/input/event10"
[    22.101] (--) synaptics: AlpsPS/2 ALPS GlidePoint: x-axis range 0 - 1023
[    22.101] (--) synaptics: AlpsPS/2 ALPS GlidePoint: y-axis range 0 - 767
[    22.101] (--) synaptics: AlpsPS/2 ALPS GlidePoint: pressure range 0 - 127
[    22.101] (II) synaptics: AlpsPS/2 ALPS GlidePoint: device does not report finger width.
[    22.101] (--) synaptics: AlpsPS/2 ALPS GlidePoint: buttons: left right middle
[    22.101] (--) synaptics: AlpsPS/2 ALPS GlidePoint: Vendor 0x2 Product 0x8
[    22.101] (--) synaptics: AlpsPS/2 ALPS GlidePoint: invalid finger width range.  defaulting to 0 - 15
[    22.102] (--) synaptics: AlpsPS/2 ALPS GlidePoint: touchpad found
[    22.102] (**) AlpsPS/2 ALPS GlidePoint: always reports core events
[    22.102] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio4/input/input10/event10"
[    22.102] (II) XINPUT: Adding extended input device "AlpsPS/2 ALPS GlidePoint" (type: TOUCHPAD, id 12)
[    22.102] (**) synaptics: AlpsPS/2 ALPS GlidePoint: (accel) MinSpeed is now constant deceleration 2.5
[    22.102] (**) synaptics: AlpsPS/2 ALPS GlidePoint: MaxSpeed is now 1.75
[    22.102] (**) synaptics: AlpsPS/2 ALPS GlidePoint: AccelFactor is now 0.156
[    22.102] (**) AlpsPS/2 ALPS GlidePoint: (accel) keeping acceleration scheme 1
[    22.102] (**) AlpsPS/2 ALPS GlidePoint: (accel) acceleration profile 1
[    22.102] (**) AlpsPS/2 ALPS GlidePoint: (accel) acceleration factor: 2.000
[    22.102] (**) AlpsPS/2 ALPS GlidePoint: (accel) acceleration threshold: 4
[    22.102] (--) synaptics: AlpsPS/2 ALPS GlidePoint: touchpad found
[    22.103] (II) config/udev: Adding input device AlpsPS/2 ALPS GlidePoint (/dev/input/mouse2)
[    22.103] (**) AlpsPS/2 ALPS GlidePoint: Ignoring device from InputClass "touchpad ignore duplicates"
[    22.103] (II) config/udev: Adding input device PS/2 Mouse (/dev/input/event9)
[    22.103] (**) PS/2 Mouse: Applying InputClass "evdev pointer catchall"
[    22.103] (II) Using input driver 'evdev' for 'PS/2 Mouse'
[    22.103] (**) PS/2 Mouse: always reports core events
[    22.103] (**) evdev: PS/2 Mouse: Device: "/dev/input/event9"
[    22.103] (--) evdev: PS/2 Mouse: Vendor 0x2 Product 0x8
[    22.103] (--) evdev: PS/2 Mouse: Found 3 mouse buttons
[    22.103] (--) evdev: PS/2 Mouse: Found relative axes
[    22.103] (--) evdev: PS/2 Mouse: Found x and y relative axes
[    22.103] (II) evdev: PS/2 Mouse: Configuring as mouse
[    22.103] (**) evdev: PS/2 Mouse: YAxisMapping: buttons 4 and 5
[    22.103] (**) evdev: PS/2 Mouse: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
[    22.103] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio4/input/input9/event9"
[    22.103] (II) XINPUT: Adding extended input device "PS/2 Mouse" (type: MOUSE, id 13)
[    22.104] (II) evdev: PS/2 Mouse: initialized for relative axes.
[    22.104] (**) PS/2 Mouse: (accel) keeping acceleration scheme 1
[    22.104] (**) PS/2 Mouse: (accel) acceleration profile 0
[    22.104] (**) PS/2 Mouse: (accel) acceleration factor: 2.000
[    22.104] (**) PS/2 Mouse: (accel) acceleration threshold: 4
[    22.105] (II) config/udev: Adding input device PS/2 Mouse (/dev/input/mouse1)
[    22.105] (II) No input driver specified, ignoring this device.
[    22.105] (II) This device may have been added with another device file.
[    22.105] (II) config/udev: Adding input device PC Speaker (/dev/input/event6)
[    22.105] (II) No input driver specified, ignoring this device.
[    22.106] (II) This device may have been added with another device file.
[    22.107] (II) config/udev: Adding input device HP WMI hotkeys (/dev/input/event7)
[    22.107] (**) HP WMI hotkeys: Applying InputClass "evdev keyboard catchall"
[    22.107] (II) Using input driver 'evdev' for 'HP WMI hotkeys'
[    22.107] (**) HP WMI hotkeys: always reports core events
[    22.107] (**) evdev: HP WMI hotkeys: Device: "/dev/input/event7"
[    22.107] (--) evdev: HP WMI hotkeys: Vendor 0 Product 0
[    22.107] (--) evdev: HP WMI hotkeys: Found keys
[    22.107] (II) evdev: HP WMI hotkeys: Configuring as keyboard
[    22.107] (**) Option "config_info" "udev:/sys/devices/virtual/input/input7/event7"
[    22.107] (II) XINPUT: Adding extended input device "HP WMI hotkeys" (type: KEYBOARD, id 14)
[    22.107] (**) Option "xkb_rules" "evdev"
[    22.107] (**) Option "xkb_model" "pc105"
[    22.107] (**) Option "xkb_layout" "it"
[    35.641] (II) intel(0): EDID vendor "SEC", prod id 13125
[    35.641] (II) intel(0): Printing DDC gathered Modelines:
[    35.641] (II) intel(0): Modeline "1280x800"x0.0   68.94  1280 1296 1344 1408  800 801 804 816 -hsync -vsync (49.0 kHz eP)
[    36.179] (II) intel(0): EDID vendor "SEC", prod id 13125
[    36.538] (II) intel(0): Printing DDC gathered Modelines:
[    36.538] (II) intel(0): Modeline "1280x800"x0.0   68.94  1280 1296 1344 1408  800 801 804 816 -hsync -vsync (49.0 kHz eP)
I have no /etc/X11/xorg.conf file. However there are some files in /usr/share/X11/xorg.conf.d but nothing about graphics.

Code: Select all

maurizeio@hpdv4000:~$ ls /usr/share/X11/xorg.conf.d/
10-evdev.conf  50-synaptics.conf  50-vmmouse.conf  50-wacom.conf
maurizeio@hpdv4000:~$
Compton .config file:

Code: Select all

# Shadow
shadow = true;
no-dnd-shadow = true;
no-dock-shadow = true;
#clear-shadow = true;
#shadow-radius = 7;
#shadow-offset-x = -7;
#shadow-offset-y = -7;
shadow-opacity = 0.4;
# shadow-red = 0.0;
# shadow-green = 0.0;
# shadow-blue = 0.0;
shadow-exclude = [ "n:e:xfce4-notifyd" ];
#shadow-ignore-shaped = false;

# Opacity
menu-opacity = 0.9;
#inactive-opacity = 0.8;
#frame-opacity = 0.7;
inactive-opacity-override = false;
alpha-step = 0.06;

# Fading
fading = false;
# fade-delta = 30;
fade-in-step = 0.03;
fade-out-step = 0.03;
# no-fading-openclose = true;

# Other
mark-wmwin-focused = true;
mark-ovredir-focused = true;
detect-rounded-corners = true;
detect-client-opacity = true;
#refresh-rate = 0;
#vsync = "none";
dbe = false;
paint-on-overlay = false;
sw-opti = false;

# Window type settings
wintypes:
{
  tooltip = { fade = true; shadow = false; opacity = 0.85; };
};
Notice also that compton runs with the "--vsync opengl" argument. I already tried disabling compton and also I tried messing up the .config file but none helped. I tried upgrading the xserver-xorg-video-intel package with the backports version but this made the situation even worse so I downgraded it back.

Any help is appreciated.
Last edited by maurizeio on 2015-02-01 19:51, edited 1 time in total.
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Head_on_a_Stick
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Re: Video tearing (Debian stable & Intel 915GM chipset)

#2 Post by Head_on_a_Stick »

Look at the output of:

Code: Select all

lspci -knn|grep -iA2 vga
If you do not have "i915" in the "Kernel driver in use" bit then you need to upgrade to the kernel from the wheezy-backports repository; here is a guide I prepared earlier:
http://crunchbang.org/forums/viewtopic.php?id=36896

Once you have that driver, add this to your /etc/xorg.conf (create the file if it does not exist):

Code: Select all

Section "Device"
	Identifier "Intel Graphics"
	Driver "intel"
	Option "TearFree" "True"
EndSection
EDIT: Using `compton --backend glx --vsync opengl-swc` works very well but the version in CrunchBang is ancient and doesn't support these options -- you could try building the current version from source (@twoion gave a step-by-step guide to this on the CrumchBang forums if you can find it).
https://github.com/chjj/compton
deadbang
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maurizeio
Posts: 5
Joined: 2015-02-01 13:39

Re: Video tearing (Debian stable & Intel 915GM chipset)

#3 Post by maurizeio »

Thank you! It seems the driver is listed:

Code: Select all

maurizeio@hpdv4000:~$ lspci -knn|grep -iA2 vga
00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 915GM/GMS/910GML Express Graphics Controller [8086:2592] (rev 04)
	Subsystem: Hewlett-Packard Company Device [103c:3081]
	Kernel driver in use: i915
maurizeio@hpdv4000:~$
I'll try creating the xorg.conf as you suggested. I'll repost soon.
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maurizeio
Posts: 5
Joined: 2015-02-01 13:39

Re: Video tearing (Debian stable & Intel 915GM chipset)

#4 Post by maurizeio »

Not solved :(

Contents of /var/log/Xorg.0.log:

Code: Select all

[    16.385] 
X.Org X Server 1.12.4
Release Date: 2012-08-27
[    16.385] X Protocol Version 11, Revision 0
[    16.385] Build Operating System: Linux 3.2.0-4-amd64 i686 Debian
[    16.385] Current Operating System: Linux hpdv4000 3.2.0-4-686-pae #1 SMP Debian 3.2.65-1+deb7u1 i686
[    16.386] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.2.0-4-686-pae root=UUID=3bab12d3-54a9-403e-be7f-3a292311baf1 ro quiet
[    16.386] Build Date: 09 December 2014  09:47:21PM
[    16.386] xorg-server 2:1.12.4-6+deb7u5 (Moritz Muehlenhoff <jmm@debian.org>) 
[    16.386] Current version of pixman: 0.26.0
[    16.386] 	Before reporting problems, check http://wiki.x.org
	to make sure that you have the latest version.
[    16.386] Markers: (--) probed, (**) from config file, (==) default setting,
	(++) from command line, (!!) notice, (II) informational,
	(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[    16.386] (==) Log file: "/var/log/Xorg.0.log", Time: Sun Feb  1 16:46:22 2015
[    16.472] (==) Using config file: "/etc/X11/xorg.conf"
[    16.472] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[    16.554] (==) No Layout section.  Using the first Screen section.
[    16.554] (==) No screen section available. Using defaults.
[    16.554] (**) |-->Screen "Default Screen Section" (0)
[    16.554] (**) |   |-->Monitor "<default monitor>"
[    16.581] (==) No device specified for screen "Default Screen Section".
	Using the first device section listed.
[    16.581] (**) |   |-->Device "Intel Graphics"
[    16.581] (==) No monitor specified for screen "Default Screen Section".
	Using a default monitor configuration.
[    16.581] (==) Automatically adding devices
[    16.581] (==) Automatically enabling devices
[    16.684] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
[    16.684] 	Entry deleted from font path.
[    16.685] (WW) The directory "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType" does not exist.
[    16.685] 	Entry deleted from font path.
[    16.685] (==) FontPath set to:
	/usr/share/fonts/X11/misc,
	/usr/share/fonts/X11/100dpi/:unscaled,
	/usr/share/fonts/X11/75dpi/:unscaled,
	/usr/share/fonts/X11/Type1,
	/usr/share/fonts/X11/100dpi,
	/usr/share/fonts/X11/75dpi,
	built-ins
[    16.685] (==) ModulePath set to "/usr/lib/xorg/modules"
[    16.685] (II) The server relies on udev to provide the list of input devices.
	If no devices become available, reconfigure udev or disable AutoAddDevices.
[    16.685] (II) Loader magic: 0xb77105a0
[    16.685] (II) Module ABI versions:
[    16.685] 	X.Org ANSI C Emulation: 0.4
[    16.685] 	X.Org Video Driver: 12.1
[    16.685] 	X.Org XInput driver : 16.0
[    16.685] 	X.Org Server Extension : 6.0
[    16.687] (--) PCI:*(0:0:2:0) 8086:2592:103c:3081 rev 4, Mem @ 0xb0080000/524288, 0xc0000000/268435456, 0xb0000000/262144, I/O @ 0x00001800/8
[    16.687] (--) PCI: (0:0:2:1) 8086:2792:103c:3081 rev 4, Mem @ 0x40000000/524288
[    16.687] (WW) Open ACPI failed (/var/run/acpid.socket) (No such file or directory)
[    16.687] (II) LoadModule: "extmod"
[    16.718] (II) Loading /usr/lib/xorg/modules/extensions/libextmod.so
[    16.748] (II) Module extmod: vendor="X.Org Foundation"
[    16.748] 	compiled for 1.12.4, module version = 1.0.0
[    16.748] 	Module class: X.Org Server Extension
[    16.748] 	ABI class: X.Org Server Extension, version 6.0
[    16.748] (II) Loading extension SELinux
[    16.748] (II) Loading extension MIT-SCREEN-SAVER
[    16.748] (II) Loading extension XFree86-VidModeExtension
[    16.748] (II) Loading extension XFree86-DGA
[    16.748] (II) Loading extension DPMS
[    16.748] (II) Loading extension XVideo
[    16.748] (II) Loading extension XVideo-MotionCompensation
[    16.748] (II) Loading extension X-Resource
[    16.748] (II) LoadModule: "dbe"
[    16.749] (II) Loading /usr/lib/xorg/modules/extensions/libdbe.so
[    16.750] (II) Module dbe: vendor="X.Org Foundation"
[    16.750] 	compiled for 1.12.4, module version = 1.0.0
[    16.750] 	Module class: X.Org Server Extension
[    16.750] 	ABI class: X.Org Server Extension, version 6.0
[    16.750] (II) Loading extension DOUBLE-BUFFER
[    16.750] (II) LoadModule: "glx"
[    16.750] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[    16.945] (II) Module glx: vendor="X.Org Foundation"
[    17.099] 	compiled for 1.12.4, module version = 1.0.0
[    17.099] 	ABI class: X.Org Server Extension, version 6.0
[    17.099] (==) AIGLX enabled
[    17.100] (II) Loading extension GLX
[    17.100] (II) LoadModule: "record"
[    17.101] (II) Loading /usr/lib/xorg/modules/extensions/librecord.so
[    17.172] (II) Module record: vendor="X.Org Foundation"
[    17.172] 	compiled for 1.12.4, module version = 1.13.0
[    17.172] 	Module class: X.Org Server Extension
[    17.172] 	ABI class: X.Org Server Extension, version 6.0
[    17.172] (II) Loading extension RECORD
[    17.172] (II) LoadModule: "dri"
[    17.173] (II) Loading /usr/lib/xorg/modules/extensions/libdri.so
[    17.427] (II) Module dri: vendor="X.Org Foundation"
[    17.453] 	compiled for 1.12.4, module version = 1.0.0
[    17.453] 	ABI class: X.Org Server Extension, version 6.0
[    17.453] (II) Loading extension XFree86-DRI
[    17.453] (II) LoadModule: "dri2"
[    17.454] (II) Loading /usr/lib/xorg/modules/extensions/libdri2.so
[    17.627] (II) Module dri2: vendor="X.Org Foundation"
[    17.627] 	compiled for 1.12.4, module version = 1.2.0
[    17.627] 	ABI class: X.Org Server Extension, version 6.0
[    17.627] (II) Loading extension DRI2
[    17.628] (II) LoadModule: "intel"
[    17.628] (II) Loading /usr/lib/xorg/modules/drivers/intel_drv.so
[    17.737] (II) Module intel: vendor="X.Org Foundation"
[    17.737] 	compiled for 1.12.3.902, module version = 2.19.0
[    17.737] 	Module class: X.Org Video Driver
[    17.737] 	ABI class: X.Org Video Driver, version 12.1
[    17.737] (II) intel: Driver for Intel Integrated Graphics Chipsets: i810,
	i810-dc100, i810e, i815, i830M, 845G, 854, 852GM/855GM, 865G, 915G,
	E7221 (i915), 915GM, 945G, 945GM, 945GME, Pineview GM, Pineview G,
	965G, G35, 965Q, 946GZ, 965GM, 965GME/GLE, G33, Q35, Q33, GM45,
	4 Series, G45/G43, Q45/Q43, G41, B43, B43, Clarkdale, Arrandale,
	Sandybridge Desktop (GT1), Sandybridge Desktop (GT2),
	Sandybridge Desktop (GT2+), Sandybridge Mobile (GT1),
	Sandybridge Mobile (GT2), Sandybridge Mobile (GT2+),
	Sandybridge Server, Ivybridge Mobile (GT1), Ivybridge Mobile (GT2),
	Ivybridge Desktop (GT1), Ivybridge Desktop (GT2), Ivybridge Server,
	Ivybridge Server (GT2)
[    17.738] (++) using VT number 7

[    17.757] drmOpenDevice: node name is /dev/dri/card0
[    17.757] drmOpenDevice: open result is 9, (OK)
[    17.757] drmOpenByBusid: Searching for BusID pci:0000:00:02.0
[    17.757] drmOpenDevice: node name is /dev/dri/card0
[    17.757] drmOpenDevice: open result is 9, (OK)
[    17.757] drmOpenByBusid: drmOpenMinor returns 9
[    17.757] drmOpenByBusid: drmGetBusid reports pci:0000:00:02.0
[    17.757] (II) intel(0): Creating default Display subsection in Screen section
	"Default Screen Section" for depth/fbbpp 24/32
[    17.757] (==) intel(0): Depth 24, (--) framebuffer bpp 32
[    17.757] (==) intel(0): RGB weight 888
[    17.757] (==) intel(0): Default visual is TrueColor
[    17.757] (II) intel(0): Integrated Graphics Chipset: Intel(R) 915GM
[    17.757] (--) intel(0): Chipset: "915GM"
[    17.757] (**) intel(0): Relaxed fencing disabled
[    17.757] (**) intel(0): Wait on SwapBuffers? enabled
[    17.757] (**) intel(0): Triple buffering? enabled
[    17.757] (**) intel(0): Framebuffer tiled
[    17.757] (**) intel(0): Pixmaps tiled
[    17.757] (**) intel(0): 3D buffers tiled
[    17.788] (**) intel(0): SwapBuffers wait enabled
[    17.788] (==) intel(0): video overlay key set to 0x101fe
[    17.788] (II) intel(0): Output LVDS1 has no monitor section
[    17.789] (II) intel(0): found backlight control interface /sys/class/backlight/intel_backlight
[    17.975] (II) intel(0): Output VGA1 has no monitor section
[    18.349] (II) intel(0): Output TV1 has no monitor section
[    18.349] (II) intel(0): EDID for output LVDS1
[    18.349] (II) intel(0): Manufacturer: SEC  Model: 3345  Serial#: 0
[    18.349] (II) intel(0): Year: 2004  Week: 0
[    18.349] (II) intel(0): EDID Version: 1.3
[    18.349] (II) intel(0): Digital Display Input
[    18.349] (II) intel(0): Max Image Size [cm]: horiz.: 33  vert.: 21
[    18.349] (II) intel(0): Gamma: 2.20
[    18.349] (II) intel(0): No DPMS capabilities specified
[    18.349] (II) intel(0): Supported color encodings: RGB 4:4:4 YCrCb 4:4:4 
[    18.349] (II) intel(0): First detailed timing is preferred mode
[    18.349] (II) intel(0): redX: 0.580 redY: 0.340   greenX: 0.310 greenY: 0.550
[    18.349] (II) intel(0): blueX: 0.155 blueY: 0.155   whiteX: 0.313 whiteY: 0.329
[    18.349] (II) intel(0): Manufacturer's mask: 0
[    18.349] (II) intel(0): Supported detailed timing:
[    18.349] (II) intel(0): clock: 68.9 MHz   Image Size:  331 x 207 mm
[    18.349] (II) intel(0): h_active: 1280  h_sync: 1296  h_sync_end 1344 h_blank_end 1408 h_border: 0
[    18.349] (II) intel(0): v_active: 800  v_sync: 801  v_sync_end 804 v_blanking: 816 v_border: 0
[    18.349] (II) intel(0): Unknown vendor-specific block f
[    18.349] (II) intel(0):  SAMSUNG
[    18.349] (II) intel(0):  LTN154X3-L01
[    18.349] (II) intel(0): EDID (in hex):
[    18.349] (II) intel(0): 	00ffffffffffff004ca3453300000000
[    18.349] (II) intel(0): 	000e0103802115780a87f594574f8c27
[    18.349] (II) intel(0): 	27505400000001010101010101010101
[    18.349] (II) intel(0): 	010101010101ee1a0080502010301030
[    18.349] (II) intel(0): 	13004bcf100000190000000f00000000
[    18.349] (II) intel(0): 	00000000002387026401000000fe0053
[    18.349] (II) intel(0): 	414d53554e470a2020202020000000fe
[    18.349] (II) intel(0): 	004c544e31353458332d4c30310a0068
[    18.349] (II) intel(0): EDID vendor "SEC", prod id 13125
[    18.349] (II) intel(0): Printing DDC gathered Modelines:
[    18.349] (II) intel(0): Modeline "1280x800"x0.0   68.94  1280 1296 1344 1408  800 801 804 816 -hsync -vsync (49.0 kHz eP)
[    18.350] (II) intel(0): Not using default mode "320x240" (doublescan mode not supported)
[    18.350] (II) intel(0): Not using default mode "400x300" (doublescan mode not supported)
[    18.350] (II) intel(0): Not using default mode "400x300" (doublescan mode not supported)
[    18.350] (II) intel(0): Not using default mode "512x384" (doublescan mode not supported)
[    18.350] (II) intel(0): Not using default mode "640x480" (doublescan mode not supported)
[    18.350] (II) intel(0): Not using default mode "640x512" (doublescan mode not supported)
[    18.350] (II) intel(0): Not using default mode "800x600" (doublescan mode not supported)
[    18.350] (II) intel(0): Not using default mode "896x672" (doublescan mode not supported)
[    18.350] (II) intel(0): Not using default mode "928x696" (doublescan mode not supported)
[    18.350] (II) intel(0): Not using default mode "960x720" (doublescan mode not supported)
[    18.350] (II) intel(0): Not using default mode "576x432" (doublescan mode not supported)
[    18.350] (II) intel(0): Not using default mode "680x384" (doublescan mode not supported)
[    18.350] (II) intel(0): Not using default mode "680x384" (doublescan mode not supported)
[    18.350] (II) intel(0): Not using default mode "700x525" (doublescan mode not supported)
[    18.350] (II) intel(0): Not using default mode "720x450" (doublescan mode not supported)
[    18.350] (II) intel(0): Not using default mode "800x512" (doublescan mode not supported)
[    18.350] (II) intel(0): Not using default mode "840x525" (doublescan mode not supported)
[    18.350] (II) intel(0): Not using default mode "840x525" (doublescan mode not supported)
[    18.350] (II) intel(0): Not using default mode "960x540" (doublescan mode not supported)
[    18.350] (II) intel(0): Not using default mode "960x600" (doublescan mode not supported)
[    18.350] (II) intel(0): Not using default mode "1024x768" (doublescan mode not supported)
[    18.350] (II) intel(0): Printing probed modes for output LVDS1
[    18.350] (II) intel(0): Modeline "1280x800"x60.0   68.94  1280 1296 1344 1408  800 801 804 816 -hsync -vsync (49.0 kHz eP)
[    18.350] (II) intel(0): Modeline "1024x768"x60.0   65.00  1024 1048 1184 1344  768 771 777 806 -hsync -vsync (48.4 kHz d)
[    18.350] (II) intel(0): Modeline "800x600"x60.3   40.00  800 840 968 1056  600 601 605 628 +hsync +vsync (37.9 kHz d)
[    18.350] (II) intel(0): Modeline "800x600"x56.2   36.00  800 824 896 1024  600 601 603 625 +hsync +vsync (35.2 kHz d)
[    18.350] (II) intel(0): Modeline "640x480"x59.9   25.18  640 656 752 800  480 490 492 525 -hsync -vsync (31.5 kHz d)
[    18.532] (II) intel(0): EDID for output VGA1
[    18.879] (II) intel(0): EDID for output TV1
[    18.879] (II) intel(0): Output LVDS1 connected
[    18.879] (II) intel(0): Output VGA1 disconnected
[    18.879] (II) intel(0): Output TV1 disconnected
[    18.880] (II) intel(0): Using exact sizes for initial modes
[    18.880] (II) intel(0): Output LVDS1 using initial mode 1280x800
[    18.880] (II) intel(0): Using default gamma of (1.0, 1.0, 1.0) unless otherwise stated.
[    18.880] (II) intel(0): Kernel page flipping support detected, enabling
[    18.880] (**) intel(0): Display dimensions: (330, 210) mm
[    18.880] (**) intel(0): DPI set to (98, 96)
[    18.880] (II) Loading sub module "fb"
[    18.880] (II) LoadModule: "fb"
[    18.880] (II) Loading /usr/lib/xorg/modules/libfb.so
[    19.001] (II) Module fb: vendor="X.Org Foundation"
[    19.001] 	compiled for 1.12.4, module version = 1.0.0
[    19.001] 	ABI class: X.Org ANSI C Emulation, version 0.4
[    19.001] (II) Loading sub module "dri2"
[    19.001] (II) LoadModule: "dri2"
[    19.002] (II) Loading /usr/lib/xorg/modules/extensions/libdri2.so
[    19.002] (II) Module dri2: vendor="X.Org Foundation"
[    19.002] 	compiled for 1.12.4, module version = 1.2.0
[    19.002] 	ABI class: X.Org Server Extension, version 6.0
[    19.002] (==) Depth 24 pixmap format is 32 bpp
[    19.002] (II) intel(0): [DRI2] Setup complete
[    19.002] (II) intel(0): [DRI2]   DRI driver: i915
[    19.002] (II) intel(0): Allocated new frame buffer 1280x800 stride 8192, tiled
[    19.169] (II) UXA(0): Driver registered support for the following operations:
[    19.169] (II)         solid
[    19.169] (II)         copy
[    19.169] (II)         composite (RENDER acceleration)
[    19.169] (II)         put_image
[    19.169] (II)         get_image
[    19.169] (==) intel(0): Backing store disabled
[    19.169] (==) intel(0): Silken mouse enabled
[    19.169] (II) intel(0): Initializing HW Cursor
[    19.169] (II) intel(0): RandR 1.2 enabled, ignore the following RandR disabled message.
[    19.172] (==) intel(0): DPMS enabled
[    19.172] (==) intel(0): Intel XvMC decoder disabled
[    19.172] (II) intel(0): Set up textured video
[    19.172] (II) intel(0): Set up overlay video
[    19.172] (II) intel(0): direct rendering: DRI2 Enabled
[    19.172] (WW) intel(0): Option "TearFree" is not used
[    19.172] (==) intel(0): hotplug detection: "enabled"
[    19.200] (--) RandR disabled
[    19.200] (II) Initializing built-in extension Generic Event Extension
[    19.200] (II) Initializing built-in extension SHAPE
[    19.200] (II) Initializing built-in extension MIT-SHM
[    19.200] (II) Initializing built-in extension XInputExtension
[    19.200] (II) Initializing built-in extension XTEST
[    19.200] (II) Initializing built-in extension BIG-REQUESTS
[    19.200] (II) Initializing built-in extension SYNC
[    19.200] (II) Initializing built-in extension XKEYBOARD
[    19.200] (II) Initializing built-in extension XC-MISC
[    19.200] (II) Initializing built-in extension SECURITY
[    19.200] (II) Initializing built-in extension XINERAMA
[    19.200] (II) Initializing built-in extension XFIXES
[    19.200] (II) Initializing built-in extension RENDER
[    19.200] (II) Initializing built-in extension RANDR
[    19.200] (II) Initializing built-in extension COMPOSITE
[    19.200] (II) Initializing built-in extension DAMAGE
[    19.200] (II) SELinux: Disabled on system
[    19.722] (II) AIGLX: enabled GLX_MESA_copy_sub_buffer
[    19.723] (II) AIGLX: enabled GLX_INTEL_swap_event
[    19.723] (II) AIGLX: enabled GLX_SGI_swap_control and GLX_MESA_swap_control
[    19.723] (II) AIGLX: GLX_EXT_texture_from_pixmap backed by buffer objects
[    19.723] (II) AIGLX: Loaded and initialized i915
[    19.723] (II) GLX: Initialized DRI2 GL provider for screen 0
[    19.768] (II) intel(0): Setting screen physical size to 338 x 211
[    21.853] (II) config/udev: Adding input device Power Button (/dev/input/event4)
[    21.853] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[    21.853] (II) LoadModule: "evdev"
[    21.854] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[    21.963] (II) Module evdev: vendor="X.Org Foundation"
[    22.092] 	compiled for 1.12.1, module version = 2.7.0
[    22.092] 	Module class: X.Org XInput Driver
[    22.092] 	ABI class: X.Org XInput driver, version 16.0
[    22.093] (II) Using input driver 'evdev' for 'Power Button'
[    22.093] (**) Power Button: always reports core events
[    22.093] (**) evdev: Power Button: Device: "/dev/input/event4"
[    22.093] (--) evdev: Power Button: Vendor 0 Product 0x1
[    22.093] (--) evdev: Power Button: Found keys
[    22.093] (II) evdev: Power Button: Configuring as keyboard
[    22.093] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input4/event4"
[    22.093] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 6)
[    22.093] (**) Option "xkb_rules" "evdev"
[    22.093] (**) Option "xkb_model" "pc105"
[    22.093] (**) Option "xkb_layout" "it"
[    22.520] (II) config/udev: Adding input device Video Bus (/dev/input/event5)
[    22.520] (**) Video Bus: Applying InputClass "evdev keyboard catchall"
[    22.520] (II) Using input driver 'evdev' for 'Video Bus'
[    22.520] (**) Video Bus: always reports core events
[    22.520] (**) evdev: Video Bus: Device: "/dev/input/event5"
[    22.520] (--) evdev: Video Bus: Vendor 0 Product 0x6
[    22.520] (--) evdev: Video Bus: Found keys
[    22.520] (II) evdev: Video Bus: Configuring as keyboard
[    22.520] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input5/event5"
[    22.520] (II) XINPUT: Adding extended input device "Video Bus" (type: KEYBOARD, id 7)
[    22.520] (**) Option "xkb_rules" "evdev"
[    22.520] (**) Option "xkb_model" "pc105"
[    22.520] (**) Option "xkb_layout" "it"
[    22.521] (II) config/udev: Adding input device Power Button (/dev/input/event3)
[    22.521] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[    22.521] (II) Using input driver 'evdev' for 'Power Button'
[    22.521] (**) Power Button: always reports core events
[    22.521] (**) evdev: Power Button: Device: "/dev/input/event3"
[    22.521] (--) evdev: Power Button: Vendor 0 Product 0x1
[    22.521] (--) evdev: Power Button: Found keys
[    22.521] (II) evdev: Power Button: Configuring as keyboard
[    22.521] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input3/event3"
[    22.521] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 8)
[    22.521] (**) Option "xkb_rules" "evdev"
[    22.521] (**) Option "xkb_model" "pc105"
[    22.521] (**) Option "xkb_layout" "it"
[    22.522] (II) config/udev: Adding input device Lid Switch (/dev/input/event1)
[    22.522] (II) No input driver specified, ignoring this device.
[    22.522] (II) This device may have been added with another device file.
[    22.522] (II) config/udev: Adding input device Sleep Button (/dev/input/event2)
[    22.522] (**) Sleep Button: Applying InputClass "evdev keyboard catchall"
[    22.522] (II) Using input driver 'evdev' for 'Sleep Button'
[    22.522] (**) Sleep Button: always reports core events
[    22.522] (**) evdev: Sleep Button: Device: "/dev/input/event2"
[    22.522] (--) evdev: Sleep Button: Vendor 0 Product 0x3
[    22.522] (--) evdev: Sleep Button: Found keys
[    22.522] (II) evdev: Sleep Button: Configuring as keyboard
[    22.522] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2/event2"
[    22.522] (II) XINPUT: Adding extended input device "Sleep Button" (type: KEYBOARD, id 9)
[    22.522] (**) Option "xkb_rules" "evdev"
[    22.522] (**) Option "xkb_model" "pc105"
[    22.522] (**) Option "xkb_layout" "it"
[    22.523] (II) config/udev: Adding input device PixArt USB Optical Mouse (/dev/input/event10)
[    22.523] (**) PixArt USB Optical Mouse: Applying InputClass "evdev pointer catchall"
[    22.523] (II) Using input driver 'evdev' for 'PixArt USB Optical Mouse'
[    22.523] (**) PixArt USB Optical Mouse: always reports core events
[    22.523] (**) evdev: PixArt USB Optical Mouse: Device: "/dev/input/event10"
[    22.523] (--) evdev: PixArt USB Optical Mouse: Vendor 0x93a Product 0x2510
[    22.523] (--) evdev: PixArt USB Optical Mouse: Found 3 mouse buttons
[    22.523] (--) evdev: PixArt USB Optical Mouse: Found scroll wheel(s)
[    22.523] (--) evdev: PixArt USB Optical Mouse: Found relative axes
[    22.523] (--) evdev: PixArt USB Optical Mouse: Found x and y relative axes
[    22.523] (II) evdev: PixArt USB Optical Mouse: Configuring as mouse
[    22.523] (II) evdev: PixArt USB Optical Mouse: Adding scrollwheel support
[    22.523] (**) evdev: PixArt USB Optical Mouse: YAxisMapping: buttons 4 and 5
[    22.523] (**) evdev: PixArt USB Optical Mouse: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
[    22.524] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:1d.1/usb3/3-2/3-2:1.0/input/input10/event10"
[    22.524] (II) XINPUT: Adding extended input device "PixArt USB Optical Mouse" (type: MOUSE, id 10)
[    22.524] (II) evdev: PixArt USB Optical Mouse: initialized for relative axes.
[    22.524] (**) PixArt USB Optical Mouse: (accel) keeping acceleration scheme 1
[    22.524] (**) PixArt USB Optical Mouse: (accel) acceleration profile 0
[    22.524] (**) PixArt USB Optical Mouse: (accel) acceleration factor: 2.000
[    22.524] (**) PixArt USB Optical Mouse: (accel) acceleration threshold: 4
[    22.524] (II) config/udev: Adding input device PixArt USB Optical Mouse (/dev/input/mouse2)
[    22.524] (II) No input driver specified, ignoring this device.
[    22.524] (II) This device may have been added with another device file.
[    22.525] (II) config/udev: Adding input device AT Translated Set 2 keyboard (/dev/input/event0)
[    22.525] (**) AT Translated Set 2 keyboard: Applying InputClass "evdev keyboard catchall"
[    22.525] (II) Using input driver 'evdev' for 'AT Translated Set 2 keyboard'
[    22.525] (**) AT Translated Set 2 keyboard: always reports core events
[    22.525] (**) evdev: AT Translated Set 2 keyboard: Device: "/dev/input/event0"
[    22.525] (--) evdev: AT Translated Set 2 keyboard: Vendor 0x1 Product 0x1
[    22.525] (--) evdev: AT Translated Set 2 keyboard: Found keys
[    22.525] (II) evdev: AT Translated Set 2 keyboard: Configuring as keyboard
[    22.525] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio0/input/input0/event0"
[    22.525] (II) XINPUT: Adding extended input device "AT Translated Set 2 keyboard" (type: KEYBOARD, id 11)
[    22.525] (**) Option "xkb_rules" "evdev"
[    22.525] (**) Option "xkb_model" "pc105"
[    22.525] (**) Option "xkb_layout" "it"
[    22.526] (II) config/udev: Adding input device PS/2 Mouse (/dev/input/event8)
[    22.526] (**) PS/2 Mouse: Applying InputClass "evdev pointer catchall"
[    22.526] (II) Using input driver 'evdev' for 'PS/2 Mouse'
[    22.526] (**) PS/2 Mouse: always reports core events
[    22.526] (**) evdev: PS/2 Mouse: Device: "/dev/input/event8"
[    22.526] (--) evdev: PS/2 Mouse: Vendor 0x2 Product 0x8
[    22.526] (--) evdev: PS/2 Mouse: Found 3 mouse buttons
[    22.526] (--) evdev: PS/2 Mouse: Found relative axes
[    22.526] (--) evdev: PS/2 Mouse: Found x and y relative axes
[    22.526] (II) evdev: PS/2 Mouse: Configuring as mouse
[    22.526] (**) evdev: PS/2 Mouse: YAxisMapping: buttons 4 and 5
[    22.526] (**) evdev: PS/2 Mouse: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
[    22.526] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio4/input/input8/event8"
[    22.526] (II) XINPUT: Adding extended input device "PS/2 Mouse" (type: MOUSE, id 12)
[    22.526] (II) evdev: PS/2 Mouse: initialized for relative axes.
[    22.526] (**) PS/2 Mouse: (accel) keeping acceleration scheme 1
[    22.526] (**) PS/2 Mouse: (accel) acceleration profile 0
[    22.526] (**) PS/2 Mouse: (accel) acceleration factor: 2.000
[    22.526] (**) PS/2 Mouse: (accel) acceleration threshold: 4
[    22.526] (II) config/udev: Adding input device PS/2 Mouse (/dev/input/mouse0)
[    22.526] (II) No input driver specified, ignoring this device.
[    22.526] (II) This device may have been added with another device file.
[    22.527] (II) config/udev: Adding input device AlpsPS/2 ALPS GlidePoint (/dev/input/event9)
[    22.527] (**) AlpsPS/2 ALPS GlidePoint: Applying InputClass "evdev touchpad catchall"
[    22.527] (**) AlpsPS/2 ALPS GlidePoint: Applying InputClass "touchpad catchall"
[    22.527] (**) AlpsPS/2 ALPS GlidePoint: Applying InputClass "Default clickpad buttons"
[    22.527] (II) LoadModule: "synaptics"
[    22.527] (II) Loading /usr/lib/xorg/modules/input/synaptics_drv.so
[    22.596] (II) Module synaptics: vendor="X.Org Foundation"
[    22.596] 	compiled for 1.12.4, module version = 1.6.2
[    22.596] 	Module class: X.Org XInput Driver
[    22.596] 	ABI class: X.Org XInput driver, version 16.0
[    22.596] (II) Using input driver 'synaptics' for 'AlpsPS/2 ALPS GlidePoint'
[    22.597] (**) AlpsPS/2 ALPS GlidePoint: always reports core events
[    22.597] (**) Option "Device" "/dev/input/event9"
[    22.597] (--) synaptics: AlpsPS/2 ALPS GlidePoint: x-axis range 0 - 1023
[    22.597] (--) synaptics: AlpsPS/2 ALPS GlidePoint: y-axis range 0 - 767
[    22.597] (--) synaptics: AlpsPS/2 ALPS GlidePoint: pressure range 0 - 127
[    22.597] (II) synaptics: AlpsPS/2 ALPS GlidePoint: device does not report finger width.
[    22.597] (--) synaptics: AlpsPS/2 ALPS GlidePoint: buttons: left right middle
[    22.597] (--) synaptics: AlpsPS/2 ALPS GlidePoint: Vendor 0x2 Product 0x8
[    22.597] (--) synaptics: AlpsPS/2 ALPS GlidePoint: invalid finger width range.  defaulting to 0 - 15
[    22.597] (--) synaptics: AlpsPS/2 ALPS GlidePoint: touchpad found
[    22.597] (**) AlpsPS/2 ALPS GlidePoint: always reports core events
[    22.597] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio4/input/input9/event9"
[    22.597] (II) XINPUT: Adding extended input device "AlpsPS/2 ALPS GlidePoint" (type: TOUCHPAD, id 13)
[    22.597] (**) synaptics: AlpsPS/2 ALPS GlidePoint: (accel) MinSpeed is now constant deceleration 2.5
[    22.597] (**) synaptics: AlpsPS/2 ALPS GlidePoint: MaxSpeed is now 1.75
[    22.597] (**) synaptics: AlpsPS/2 ALPS GlidePoint: AccelFactor is now 0.156
[    22.597] (**) AlpsPS/2 ALPS GlidePoint: (accel) keeping acceleration scheme 1
[    22.597] (**) AlpsPS/2 ALPS GlidePoint: (accel) acceleration profile 1
[    22.597] (**) AlpsPS/2 ALPS GlidePoint: (accel) acceleration factor: 2.000
[    22.597] (**) AlpsPS/2 ALPS GlidePoint: (accel) acceleration threshold: 4
[    22.597] (--) synaptics: AlpsPS/2 ALPS GlidePoint: touchpad found
[    22.598] (II) config/udev: Adding input device AlpsPS/2 ALPS GlidePoint (/dev/input/mouse1)
[    22.598] (**) AlpsPS/2 ALPS GlidePoint: Ignoring device from InputClass "touchpad ignore duplicates"
[    22.598] (II) config/udev: Adding input device PC Speaker (/dev/input/event6)
[    22.598] (II) No input driver specified, ignoring this device.
[    22.598] (II) This device may have been added with another device file.
[    22.599] (II) config/udev: Adding input device HP WMI hotkeys (/dev/input/event7)
[    22.599] (**) HP WMI hotkeys: Applying InputClass "evdev keyboard catchall"
[    22.599] (II) Using input driver 'evdev' for 'HP WMI hotkeys'
[    22.599] (**) HP WMI hotkeys: always reports core events
[    22.599] (**) evdev: HP WMI hotkeys: Device: "/dev/input/event7"
[    22.599] (--) evdev: HP WMI hotkeys: Vendor 0 Product 0
[    22.599] (--) evdev: HP WMI hotkeys: Found keys
[    22.599] (II) evdev: HP WMI hotkeys: Configuring as keyboard
[    22.599] (**) Option "config_info" "udev:/sys/devices/virtual/input/input7/event7"
[    22.599] (II) XINPUT: Adding extended input device "HP WMI hotkeys" (type: KEYBOARD, id 14)
[    22.599] (**) Option "xkb_rules" "evdev"
[    22.599] (**) Option "xkb_model" "pc105"
[    22.599] (**) Option "xkb_layout" "it"
[    38.617] (II) intel(0): EDID vendor "SEC", prod id 13125
[    38.617] (II) intel(0): Printing DDC gathered Modelines:
[    38.617] (II) intel(0): Modeline "1280x800"x0.0   68.94  1280 1296 1344 1408  800 801 804 816 -hsync -vsync (49.0 kHz eP)
[    39.171] (II) intel(0): EDID vendor "SEC", prod id 13125
[    39.172] (II) intel(0): Printing DDC gathered Modelines:
[    39.172] (II) intel(0): Modeline "1280x800"x0.0   68.94  1280 1296 1344 1408  800 801 804 816 -hsync -vsync (49.0 kHz eP)
Probably this line is explanatory:

Code: Select all

[    19.172] (WW) intel(0): Option "TearFree" is not used
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Head_on_a_Stick
Posts: 14114
Joined: 2014-06-01 17:46
Location: London, England
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Re: Video tearing (Debian stable & Intel 915GM chipset)

#5 Post by Head_on_a_Stick »

Looks like your card doesn't support that option -- you could try a backported kernel & xserver-xorg-video-intel, but I don't think that would help...

Or try compiling the new version of compton, but this might not build in wheezy.

Alternatively, switch to Debian jessie and copy over the setup & config files from CrunchBang -- I have done this with Arch to very good effect.

EDIT: Here we go -- openbox with tint2:
Image

Use a netinstall with the desktop un-selected, install xorg, openbox & tint2 (and all the rest), copy /etc/X11/xinit/xinitrc to ~/.xinitrc then add "exec openbox-session" to the bottom of the file and add this to ~/.profile to autostart the X server once logged in:

Code: Select all

[[ -z $DISPLAY && $XDG_VTNR -eq 1 ]] && exec startx
You can then copy over ~/.config/openbox/* & ~/.config/tint2/tint2rc & ~/.conkyrc from CrunchBang to jessie and probably some other configuration files I am forgetting -- it's an adventure!
deadbang
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maurizeio
Posts: 5
Joined: 2015-02-01 13:39

Re: Video tearing (Debian stable & Intel 915GM chipset)

#6 Post by maurizeio »

Following instructions from this post:

http://crunchbang.org/forums/viewtopic. ... 48#p394548

I successfully compiled and installed a more recent version of compton (0.1~beta2).

Using configuration suggested in the same post:

Code: Select all

backend = "glx";
vsync-method = "opengl-mswc";
glx-swap-method = "1";
xrender-sync = "1";
resulted in my desktop "blinking". I commented out the last two lines and changed vsync-method to "opengl-swc" (as you suggested in the edit) and now blinking disappeared and video tearing seems reduced. However I lost the previous compton config file so I don't know how to stress it a bit, just to see if it keeps working without tearing. I lost also many useful entry in the openbox menu I don't know how to recover.

Anyway thanks for the help.
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Head_on_a_Stick
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Re: Video tearing (Debian stable & Intel 915GM chipset)

#7 Post by Head_on_a_Stick »

Have a look under /etc/skel -- there are copies of most of the config files there ;)

My erstwhile colleagues on the CruchBang forum are very good at fixing this sort of thing, you should probably ask them about it:
http://crunchbang.org/forums/
deadbang
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maurizeio
Posts: 5
Joined: 2015-02-01 13:39

Re: [SOLVED] Video tearing (Debian stable & Intel 915GM chip

#8 Post by maurizeio »

Thanks again. Marked as solved. Compton is great. :)
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