Scheduled Maintenance: We are aware of an issue with Google, AOL, and Yahoo services as email providers which are blocking new registrations. We are trying to fix the issue and we have several internal and external support tickets in process to resolve the issue. Please see: viewtopic.php?t=158230
what is an intelfb kernel module?
what is an intelfb kernel module?
does anyone know?
Toshiba Satellite Laptop, AMD A6-3420M Quad-Core CPU, AMD Radeon 6520G On Chip HD GPU, Toshiba 500 Gig HD, 6 gigs Ram
Linux Mint Debian Sid, Liquorix 3.6 Kernel, Cinnamon 1.6.4 Desktop
Linux Mint Debian Sid, Liquorix 3.6 Kernel, Cinnamon 1.6.4 Desktop
Re: what is an intelfb kernel module?
I typed into my bar: intelfb. It came up with a web page that looks like this: https://duckduckgo.com/?q=intelfb
The first result on that page for me was this: http://www.mjmwired.net/kernel/Document ... ntelfb.txt
Which said:
The first result on that page for me was this: http://www.mjmwired.net/kernel/Document ... ntelfb.txt
Which said:
You have a search bar.This is a framebuffer driver for various Intel 8xx/9xx compatible graphics devices.
Always on Debian Testing
Re: what is an intelfb kernel module?
Right! I do! So sorry to bother you with trivial matters....
Toshiba Satellite Laptop, AMD A6-3420M Quad-Core CPU, AMD Radeon 6520G On Chip HD GPU, Toshiba 500 Gig HD, 6 gigs Ram
Linux Mint Debian Sid, Liquorix 3.6 Kernel, Cinnamon 1.6.4 Desktop
Linux Mint Debian Sid, Liquorix 3.6 Kernel, Cinnamon 1.6.4 Desktop
Re: what is an intelfb kernel module?
does debian supply this kernel module? The obvious answer seems no, as I seem not to find one. It is not for me but for someone else who has need. Never mind, I'll search their site....
Toshiba Satellite Laptop, AMD A6-3420M Quad-Core CPU, AMD Radeon 6520G On Chip HD GPU, Toshiba 500 Gig HD, 6 gigs Ram
Linux Mint Debian Sid, Liquorix 3.6 Kernel, Cinnamon 1.6.4 Desktop
Linux Mint Debian Sid, Liquorix 3.6 Kernel, Cinnamon 1.6.4 Desktop
Re: what is an intelfb kernel module?
The documentation for it is in the kernel docs, but that doesn't mean the module is there. You can check by running:
Also note if the module is called something other than intelfb my command won't work. You could also try the below and see if you can spot it in the list.
It isn't in my openSUSE 3.4 kernel is all I know. Edit: Or heck try to load it outright, just do:
Which nets me FATAL: Module intelfb not found but I am not on Debian ATM.
Code: Select all
modprobe -l | grep intelfb
Code: Select all
modprobe -l | grep fb
Code: Select all
modprobe intelfb
Always on Debian Testing
Re: what is an intelfb kernel module?
Ok, well I am at a loss as how to install it or where to find it in any debian or ubuntu package.
Toshiba Satellite Laptop, AMD A6-3420M Quad-Core CPU, AMD Radeon 6520G On Chip HD GPU, Toshiba 500 Gig HD, 6 gigs Ram
Linux Mint Debian Sid, Liquorix 3.6 Kernel, Cinnamon 1.6.4 Desktop
Linux Mint Debian Sid, Liquorix 3.6 Kernel, Cinnamon 1.6.4 Desktop
Re: what is an intelfb kernel module?
I don't think you just 'install it'. It is supposed to be a part of the kernel. Or even if you did install it, it probably wouldn't would be useful. It doesn't seem like intel uses such a driver any more. You might try using the standard fbdev driver by booting the system with the nomodeset parameter. Lastly, I gave quick answers but this seems like a situation where you not asking about the problem but a solution.
What is the actual problem? Using the intelfb driver is probably not the correct solution to 'the problem'.
What is the actual problem? Using the intelfb driver is probably not the correct solution to 'the problem'.
Always on Debian Testing
Re: what is an intelfb kernel module?
http://forums.linuxmint.com/viewtopic.p ... 1&t=115393
Someone has poor responding programs in a debian derivative aka lmde and they notice that in mint 13 maya, aka ubuntu derivative there is loaded i915 kernel driver and intelfb kernel driver and no sluggish programs.
I have made it a burden to research his concern.
that is all
Someone has poor responding programs in a debian derivative aka lmde and they notice that in mint 13 maya, aka ubuntu derivative there is loaded i915 kernel driver and intelfb kernel driver and no sluggish programs.
I have made it a burden to research his concern.
that is all
Toshiba Satellite Laptop, AMD A6-3420M Quad-Core CPU, AMD Radeon 6520G On Chip HD GPU, Toshiba 500 Gig HD, 6 gigs Ram
Linux Mint Debian Sid, Liquorix 3.6 Kernel, Cinnamon 1.6.4 Desktop
Linux Mint Debian Sid, Liquorix 3.6 Kernel, Cinnamon 1.6.4 Desktop
Re: what is an intelfb kernel module?
Hey on the plus side i built chromium (though it's 2 gigs in size) and I got sandbox working.....
Toshiba Satellite Laptop, AMD A6-3420M Quad-Core CPU, AMD Radeon 6520G On Chip HD GPU, Toshiba 500 Gig HD, 6 gigs Ram
Linux Mint Debian Sid, Liquorix 3.6 Kernel, Cinnamon 1.6.4 Desktop
Linux Mint Debian Sid, Liquorix 3.6 Kernel, Cinnamon 1.6.4 Desktop
Re: what is an intelfb kernel module?
i915 is the correct driver. The user should probably even blacklist intelfb if it is enabled.
Always on Debian Testing
Re: what is an intelfb kernel module?
I found this in my research
Edit the /etc/defaul/grub and modify the
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
to
GRUB_CMDLINE_LINUX_DEFAULT="video=vesafb:off quiet splash"
The run as root the following:
# update-grub
# grub-install
Edit the /etc/defaul/grub and modify the
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
to
GRUB_CMDLINE_LINUX_DEFAULT="video=vesafb:off quiet splash"
The run as root the following:
# update-grub
# grub-install
Toshiba Satellite Laptop, AMD A6-3420M Quad-Core CPU, AMD Radeon 6520G On Chip HD GPU, Toshiba 500 Gig HD, 6 gigs Ram
Linux Mint Debian Sid, Liquorix 3.6 Kernel, Cinnamon 1.6.4 Desktop
Linux Mint Debian Sid, Liquorix 3.6 Kernel, Cinnamon 1.6.4 Desktop
Re: what is an intelfb kernel module?
That's just it, in his debian build there is none and he's getting a sluggish response. In the maya build it's showing one (he claims) and he has no problems. I thought it would be a simple fix or I wouldn't have taken it on. I've spent hours on it so far.
Toshiba Satellite Laptop, AMD A6-3420M Quad-Core CPU, AMD Radeon 6520G On Chip HD GPU, Toshiba 500 Gig HD, 6 gigs Ram
Linux Mint Debian Sid, Liquorix 3.6 Kernel, Cinnamon 1.6.4 Desktop
Linux Mint Debian Sid, Liquorix 3.6 Kernel, Cinnamon 1.6.4 Desktop
Re: what is an intelfb kernel module?
Code: Select all
$ cat /etc/debian_version
6.0.6
$ uname -a
Linux debian 3.2.0-0.bpo.3-amd64 #1 SMP Thu Aug 23 07:41:30 UTC 2012 x86_64 GNU/Linux
Code: Select all
$ lspci -vnn
00:02.0 VGA compatible controller [0300]: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0116] (rev 09) (prog-if 00 [VGA controller])
Subsystem: Sony Corporation Device [104d:908a]
Flags: bus master, fast devsel, latency 0, IRQ 41
Memory at d0000000 (64-bit, non-prefetchable) [size=4M]
Memory at c0000000 (64-bit, prefetchable) [size=256M]
I/O ports at 4000 [size=64]
Expansion ROM at <unassigned> [disabled]
Capabilities: <access denied>
Kernel driver in use: i915
Code: Select all
$ su -c 'modinfo i915'
filename: /lib/modules/3.2.0-0.bpo.3-amd64/kernel/drivers/gpu/drm/i915/i915.ko
license: GPL and additional rights
description: Intel Graphics
author: Tungsten Graphics, Inc.
license: GPL and additional rights
depends: drm,drm_kms_helper,i2c-core,video,button,i2c-algo-bit
intree: Y
vermagic: 3.2.0-0.bpo.3-amd64 SMP mod_unload modversions
parm: modeset:Use kernel modesetting [KMS] (0=DRM_I915_KMS from .config, 1=on, -1=force vga console preference [default]) (int)
parm: fbpercrtc:int
parm: panel_ignore_lid:Override lid status (0=autodetect [default], 1=lid open, -1=lid closed) (int)
parm: powersave:Enable powersavings, fbc, downclocking, etc. (default: true) (int)
parm: semaphores:Use semaphores for inter-ring sync (default: -1 (use per-chip defaults)) (int)
parm: i915_enable_rc6:Enable power-saving render C-state 6 (default: -1 (use per-chip default) (int)
parm: i915_enable_fbc:Enable frame buffer compression for power savings (default: -1 (use per-chip default)) (int)
parm: lvds_downclock:Use panel (LVDS/eDP) downclocking for power savings (default: false) (int)
parm: lvds_use_ssc:Use Spread Spectrum Clock with panels [LVDS/eDP] (default: auto from VBT) (int)
parm: vbt_sdvo_panel_type:Override selection of SDVO panel mode in the VBT (default: auto) (int)
parm: reset:Attempt GPU resets (default: true) (bool)
parm: enable_hangcheck:Periodically check GPU activity for detecting hangs. WARNING: Disabling this can cause system wide hangs. (default: true) (bool)
Code: Select all
$ lsmod | grep i915
i915 362150 2
drm_kms_helper 26950 1 i915
drm 167089 3 i915,drm_kms_helper
i2c_algo_bit 12834 1 i915
i2c_core 23766 6 videodev,i915,drm_kms_helper,drm,i2c_algo_bit,i2c_i801
button 12895 1 i915
video 17553 1 i915
About the parameter i915_enable_fbc:
https://wiki.ubuntu.com/Kernel/PowerMan ... vingTweaks
I only enabled the parameter i915.i915_enable_rc6 because the other one caused some issues with LibreOffice Calc:
http://forums.debian.net/viewtopic.php?f=6&t=79169
Re: what is an intelfb kernel module?
do it on the grub boot menu to save time and hard drive thrashing, then when you find what works, make the changes permanent with above. don't think you need to run grub-install though?lizbeth wrote:I found this in my research
Edit the /etc/defaul/grub and modify the
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
to
GRUB_CMDLINE_LINUX_DEFAULT="video=vesafb:off quiet splash"
The run as root the following:
# update-grub
# grub-install
resigned by AI ChatGPT