So the problem... I have an Acer Aspire TimelineX 4820TG. I'm running Wheezy and I can't seem to get switcheroo working correctly. I was running Squeeze, then upgraded to Wheezy because it had a kernel over 2.6.33 with switcheroo built in. Below is the layout of my build...
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(~)$ uname -a
Linux skipjack-debian 2.6.38-2-686 #1 SMP Thu Apr 7 05:24:21 UTC 2011 i686 GNU/Linux
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(~)$ lspci | grep VGA
00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 18)
01:00.0 VGA compatible controller: ATI Technologies Inc Redwood [Radeon HD 5600 Series]
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(~)$ lsmod | grep 'radeon\|i915'
radeon 641556 0
ttm 46672 1 radeon
i915 276436 3
drm_kms_helper 26501 2 radeon,i915
drm 128416 6 radeon,ttm,i915,drm_kms_helper
i2c_algo_bit 12706 2 radeon,i915
i2c_core 18989 7 radeon,i915,drm_kms_helper,drm,i2c_i801,i2c_algo_bit,videodev
power_supply 13283 3 radeon,battery,ac
video 17345 1 i915
button 12866 1 i915
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(~)$ cat /sys/kernel/debug/vgaswitcheroo/switch
0:IGD:+:Pwr:0000:00:02.0
1:DIS: :Pwr:0000:01:00.0
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[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 2.6.38-2-686 (Debian 2.6.38-3) (ben@decadent.org.uk) (gcc version 4.4.5 (Debian 4.4.5-15) ) #1 SMP Thu Apr 7 05:24:21 UTC 2011
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: 0000000000000000 - 000000000009d000 (usable)
[ 0.000000] BIOS-e820: 000000000009d000 - 00000000000a0000 (reserved)
[ 0.000000] BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
[ 0.000000] BIOS-e820: 0000000000100000 - 00000000b3675000 (usable)
[ 0.000000] BIOS-e820: 00000000b3675000 - 00000000b36bf000 (reserved)
[ 0.000000] BIOS-e820: 00000000b36bf000 - 00000000b373b000 (usable)
[ 0.000000] BIOS-e820: 00000000b373b000 - 00000000b37bf000 (ACPI NVS)
[ 0.000000] BIOS-e820: 00000000b37bf000 - 00000000b37e1000 (usable)
[ 0.000000] BIOS-e820: 00000000b37e1000 - 00000000b37ff000 (ACPI data)
[ 0.000000] BIOS-e820: 00000000b37ff000 - 00000000b3800000 (usable)
[ 0.000000] BIOS-e820: 00000000b3800000 - 00000000c0000000 (reserved)
[ 0.000000] BIOS-e820: 00000000f0000000 - 00000000f8000000 (reserved)
[ 0.000000] BIOS-e820: 00000000feb00000 - 00000000feb04000 (reserved)
[ 0.000000] BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
[ 0.000000] BIOS-e820: 00000000fed10000 - 00000000fed14000 (reserved)
[ 0.000000] BIOS-e820: 00000000fed18000 - 00000000fed1a000 (reserved)
[ 0.000000] BIOS-e820: 00000000fed1b000 - 00000000fed20000 (reserved)
[ 0.000000] BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
[ 0.000000] BIOS-e820: 00000000ffe00000 - 0000000100000000 (reserved)
[ 0.000000] BIOS-e820: 0000000100000000 - 0000000138000000 (usable)
[ 0.000000] Notice: NX (Execute Disable) protection cannot be enabled: non-PAE kernel!
[ 0.000000] DMI 2.6 present.
[ 0.000000] DMI: Acer Aspire 4820TG/JM41_CP, BIOS V1.25 03/16/2011
[ 0.000000] e820 update range: 0000000000000000 - 0000000000010000 (usable) ==> (reserved)
[ 0.000000] e820 remove range: 00000000000a0000 - 0000000000100000 (usable)
[ 0.000000] last_pfn = 0xb3800 max_arch_pfn = 0x100000
[ 0.000000] MTRR default type: uncachable
[ 0.000000] MTRR fixed ranges enabled:
[ 0.000000] 00000-9FFFF write-back
[ 0.000000] A0000-BFFFF uncachable
[ 0.000000] C0000-EFFFF write-through
[ 0.000000] F0000-FFFFF write-combining
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 000000000 mask F80000000 write-back
[ 0.000000] 1 base 0FFE00000 mask FFFE00000 write-protect
[ 0.000000] 2 base 080000000 mask FC0000000 write-back
[ 0.000000] 3 base 0B8000000 mask FF8000000 uncachable
[ 0.000000] 4 base 0B4000000 mask FFC000000 uncachable
[ 0.000000] 5 base 0B3800000 mask FFF800000 uncachable
[ 0.000000] 6 base 100000000 mask FC0000000 write-back
[ 0.000000] 7 base 138000000 mask FF8000000 uncachable
[ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[ 0.000000] initial memory mapped : 0 - 01800000
[ 0.000000] init_memory_mapping: 0000000000000000-00000000377fe000
[ 0.000000] 0000000000 - 0000400000 page 4k
[ 0.000000] 0000400000 - 0037400000 page 2M
[ 0.000000] 0037400000 - 00377fe000 page 4k
[ 0.000000] kernel direct mapping tables up to 377fe000 @ 17fb000-1800000
[ 0.000000] RAMDISK: 37713000 - 37ff0000
[ 0.000000] Allocated new RAMDISK: 36e36000 - 37712946
[ 0.000000] Move RAMDISK from 0000000037713000 - 0000000037fef945 to 36e36000 - 37712945
[ 0.000000] ACPI: RSDP 000fe020 00024 (v02 ACRSYS)
[ 0.000000] ACPI: XSDT b37fe120 0007C (v01 ACRSYS ACRPRDCT 00000001 01000013)
[ 0.000000] ACPI: FACP b37fc000 000F4 (v04 ACRSYS ACRPRDCT 00000001 1025 01000013)
[ 0.000000] ACPI: DSDT b37ed000 0BE66 (v02 ACRSYS ACRPRDCT 00000001 1025 01000013)
[ 0.000000] ACPI: FACS b375f000 00040
[ 0.000000] ACPI: ASF! b37fd000 000A5 (v32 ACRSYS ACRPRDCT 00000001 1025 01000013)
[ 0.000000] ACPI: HPET b37fb000 00038 (v01 ACRSYS ACRPRDCT 00000001 1025 01000013)
[ 0.000000] ACPI: APIC b37fa000 0008C (v02 ACRSYS ACRPRDCT 00000001 1025 01000013)
[ 0.000000] ACPI: MCFG b37f9000 0003C (v01 ACRSYS ACRPRDCT 00000001 1025 01000013)
[ 0.000000] ACPI: SLIC b37ec000 00176 (v01 ACRSYS ACRPRDCT 00000001 1025 01000013)
[ 0.000000] ACPI: BOOT b37e9000 00028 (v01 ACRSYS ACRPRDCT 00000001 1025 01000013)
[ 0.000000] ACPI: ASPT b37e5000 00034 (v04 ACRSYS ACRPRDCT 00000001 1025 01000013)
[ 0.000000] ACPI: WDAT b37e4000 00224 (v01 ACRSYS ACRPRDCT 00000001 1025 01000013)
[ 0.000000] ACPI: SSDT b37e3000 009F1 (v01 PmRef CpuPm 00003000 INTL 20051117)
[ 0.000000] ACPI: SSDT b37e1000 01F58 (v01 AmdRef AmdTabl 00001000 INTL 20051117)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] 1984MB HIGHMEM available.
[ 0.000000] 887MB LOWMEM available.
[ 0.000000] mapped low ram: 0 - 377fe000
[ 0.000000] low ram: 0 - 377fe000
[ 0.000000] Zone PFN ranges:
[ 0.000000] DMA 0x00000010 -> 0x00001000
[ 0.000000] Normal 0x00001000 -> 0x000377fe
[ 0.000000] HighMem 0x000377fe -> 0x000b3800
[ 0.000000] Movable zone start PFN for each node
[ 0.000000] early_node_map[5] active PFN ranges
[ 0.000000] 0: 0x00000010 -> 0x0000009d
[ 0.000000] 0: 0x00000100 -> 0x000b3675
[ 0.000000] 0: 0x000b36bf -> 0x000b373b
[ 0.000000] 0: 0x000b37bf -> 0x000b37e1
[ 0.000000] 0: 0x000b37ff -> 0x000b3800
[ 0.000000] On node 0 totalpages: 734881
[ 0.000000] free_area_init_node: node 0, pgdat c13ea5c0, node_mem_map f57c6200
[ 0.000000] DMA zone: 32 pages used for memmap
[ 0.000000] DMA zone: 0 pages reserved
[ 0.000000] DMA zone: 3949 pages, LIFO batch:0
[ 0.000000] Normal zone: 1744 pages used for memmap
[ 0.000000] Normal zone: 221486 pages, LIFO batch:31
[ 0.000000] HighMem zone: 3969 pages used for memmap
[ 0.000000] HighMem zone: 503701 pages, LIFO batch:31
[ 0.000000] Using APIC driver default
[ 0.000000] ACPI: PM-Timer IO Port: 0x408
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x04] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x05] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x00] disabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x00] disabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x00] disabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x08] lapic_id[0x00] disabled)
[ 0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
[ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.000000] ACPI: IRQ0 used by override.
[ 0.000000] ACPI: IRQ2 used by override.
[ 0.000000] ACPI: IRQ9 used by override.
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[ 0.000000] SMP: Allowing 8 CPUs, 4 hotplug CPUs
[ 0.000000] nr_irqs_gsi: 40
[ 0.000000] PM: Registered nosave memory: 000000000009d000 - 00000000000a0000
[ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000e0000
[ 0.000000] PM: Registered nosave memory: 00000000000e0000 - 0000000000100000
[ 0.000000] Allocating PCI resources starting at c0000000 (gap: c0000000:30000000)
[ 0.000000] Booting paravirtualized kernel on bare hardware
[ 0.000000] setup_percpu: NR_CPUS:32 nr_cpumask_bits:32 nr_cpu_ids:8 nr_node_ids:1
[ 0.000000] PERCPU: Embedded 12 pages/cpu @f5000000 s27136 r0 d22016 u524288
[ 0.000000] pcpu-alloc: s27136 r0 d22016 u524288 alloc=1*4194304
[ 0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 729136
[ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-2.6.38-2-686 root=UUID=5fc2201d-175f-405f-bd99-f613617c2dd5 ro quiet radeon.modeset=1
[ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Initializing CPU#0
[ 0.000000] Initializing HighMem for node 0 (000377fe:000b3800)
[ 0.000000] Memory: 2901208k/2940928k available (2646k kernel code, 38316k reserved, 1389k data, 392k init, 2030680k highmem)
[ 0.000000] virtual kernel memory layout:
[ 0.000000] fixmap : 0xffd36000 - 0xfffff000 (2852 kB)
[ 0.000000] pkmap : 0xff800000 - 0xffc00000 (4096 kB)
[ 0.000000] vmalloc : 0xf7ffe000 - 0xff7fe000 ( 120 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xf77fe000 ( 887 MB)
[ 0.000000] .init : 0xc13f1000 - 0xc1453000 ( 392 kB)
[ 0.000000] .data : 0xc1295864 - 0xc13f0e80 (1389 kB)
[ 0.000000] .text : 0xc1000000 - 0xc1295864 (2646 kB)
[ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok.
[ 0.000000] SLUB: Genslabs=15, HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] RCU dyntick-idle grace-period acceleration is enabled.
[ 0.000000] RCU-based detection of stalled CPUs is disabled.
[ 0.000000] NR_IRQS:1280
[ 0.000000] CPU 0 irqstacks, hard=f4c0c000 soft=f4c0e000
[ 0.000000] Extended CMOS year: 2000
[ 0.000000] Console: colour VGA+ 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] hpet clockevent registered
[ 0.000000] Fast TSC calibration using PIT
[ 0.004000] Detected 2660.589 MHz processor.
[ 0.000002] Calibrating delay loop (skipped), value calculated using timer frequency.. 5321.17 BogoMIPS (lpj=10642356)
[ 0.000005] pid_max: default: 32768 minimum: 301
[ 0.000069] Security Framework initialized
[ 0.000072] SELinux: Disabled at boot.
[ 0.000094] Mount-cache hash table entries: 512
[ 0.000330] Initializing cgroup subsys ns
[ 0.000333] ns_cgroup deprecated: consider using the 'clone_children' flag without the ns_cgroup.
[ 0.000335] Initializing cgroup subsys cpuacct
[ 0.000361] Initializing cgroup subsys devices
[ 0.000363] Initializing cgroup subsys freezer
[ 0.000364] Initializing cgroup subsys net_cls
[ 0.000366] Initializing cgroup subsys blkio
[ 0.000397] CPU: Physical Processor ID: 0
[ 0.000398] CPU: Processor Core ID: 0
[ 0.000402] mce: CPU supports 9 MCE banks
[ 0.000411] CPU0: Thermal monitoring enabled (TM1)
[ 0.000417] using mwait in idle threads.
[ 0.001381] ACPI: Core revision 20110112
[ 0.028694] Enabling APIC mode: Flat. Using 1 I/O APICs
[ 0.029087] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.068679] CPU0: Intel(R) Core(TM) i5 CPU M 480 @ 2.67GHz stepping 05
[ 0.174819] Performance Events: PEBS fmt1+, Westmere events, Intel PMU driver.
[ 0.174824] ... version: 3
[ 0.174825] ... bit width: 48
[ 0.174826] ... generic registers: 4
[ 0.174827] ... value mask: 0000ffffffffffff
[ 0.174828] ... max period: 000000007fffffff
[ 0.174829] ... fixed-purpose events: 3
[ 0.174830] ... event mask: 000000070000000f
[ 0.175050] NMI watchdog enabled, takes one hw-pmu counter.
[ 0.175105] CPU 1 irqstacks, hard=f4d24000 soft=f4d26000
[ 0.175109] Booting Node 0, Processors #1
[ 0.185347] Initializing CPU#1
[ 0.282693] NMI watchdog enabled, takes one hw-pmu counter.
[ 0.282768] CPU 2 irqstacks, hard=f4d52000 soft=f4d54000
[ 0.282771] #2
[ 0.292898] Initializing CPU#2
[ 0.390461] NMI watchdog enabled, takes one hw-pmu counter.
[ 0.390532] CPU 3 irqstacks, hard=f4d60000 soft=f4d62000
[ 0.390534] #3
[ 0.400660] Initializing CPU#3
[ 0.498124] NMI watchdog enabled, takes one hw-pmu counter.
[ 0.498157] Brought up 4 CPUs
[ 0.498159] Total of 4 processors activated (21283.69 BogoMIPS).
[ 0.499838] devtmpfs: initialized
[ 0.500119] print_constraints: dummy:
[ 0.500175] NET: Registered protocol family 16
[ 0.500234] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[ 0.500236] ACPI: bus type pci registered
[ 0.500339] PCI: MMCONFIG for domain 0000 [bus 00-7f] at [mem 0xf0000000-0xf7ffffff] (base 0xf0000000)
[ 0.500342] PCI: MMCONFIG at [mem 0xf0000000-0xf7ffffff] reserved in E820
[ 0.500343] PCI: Using MMCONFIG for extended config space
[ 0.500344] PCI: Using configuration type 1 for base access
[ 0.500657] bio: create slab <bio-0> at 0
[ 0.502028] ACPI: EC: Look up EC in DSDT
[ 0.503242] ACPI: Executed 1 blocks of module-level executable AML code
[ 0.526026] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[ 0.550328] ACPI: SSDT b3691a18 00474 (v01 PmRef Cpu0Ist 00003000 INTL 20051117)
[ 0.550627] ACPI: Dynamic OEM Table Load:
[ 0.550629] ACPI: SSDT (null) 00474 (v01 PmRef Cpu0Ist 00003000 INTL 20051117)
[ 0.550756] ACPI: SSDT b368f018 008E0 (v01 PmRef Cpu0Cst 00003001 INTL 20051117)
[ 0.551038] ACPI: Dynamic OEM Table Load:
[ 0.551040] ACPI: SSDT (null) 008E0 (v01 PmRef Cpu0Cst 00003001 INTL 20051117)
[ 0.574160] ACPI: SSDT b3690a98 00303 (v01 PmRef ApIst 00003000 INTL 20051117)
[ 0.574495] ACPI: Dynamic OEM Table Load:
[ 0.574496] ACPI: SSDT (null) 00303 (v01 PmRef ApIst 00003000 INTL 20051117)
[ 0.586015] ACPI: SSDT b368ed98 00119 (v01 PmRef ApCst 00003000 INTL 20051117)
[ 0.586319] ACPI: Dynamic OEM Table Load:
[ 0.586321] ACPI: SSDT (null) 00119 (v01 PmRef ApCst 00003000 INTL 20051117)
[ 0.598406] ACPI: Interpreter enabled
[ 0.598409] ACPI: (supports S0 S3 S4 S5)
[ 0.598432] ACPI: Using IOAPIC for interrupt routing
[ 0.611509] ACPI: EC: GPE = 0x16, I/O: command/status = 0x66, data = 0x62
[ 0.611636] ACPI: No dock devices found.
[ 0.611637] HEST: Table not found.
[ 0.611640] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.611925] \_SB_.PCI0:_OSC invalid UUID
[ 0.611927] _OSC request data:1 8 1f
[ 0.611930] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-7e])
[ 0.612422] pci_root PNP0A08:00: host bridge window [io 0x0000-0x0cf7]
[ 0.612424] pci_root PNP0A08:00: host bridge window [io 0x0d00-0xffff]
[ 0.612425] pci_root PNP0A08:00: host bridge window [mem 0x000a0000-0x000bffff]
[ 0.612428] pci_root PNP0A08:00: host bridge window [mem 0xc0000000-0xfeafffff]
[ 0.612437] pci 0000:00:00.0: [8086:0044] type 0 class 0x000600
[ 0.612453] DMAR: BIOS has allocated no shadow GTT; disabling IOMMU for graphics
[ 0.612468] pci 0000:00:01.0: [8086:0045] type 1 class 0x000604
[ 0.612489] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
[ 0.612492] pci 0000:00:01.0: PME# disabled
[ 0.612502] pci 0000:00:02.0: [8086:0046] type 0 class 0x000300
[ 0.612511] pci 0000:00:02.0: reg 10: [mem 0xd8000000-0xd83fffff 64bit]
[ 0.612517] pci 0000:00:02.0: reg 18: [mem 0xc0000000-0xcfffffff 64bit pref]
[ 0.612521] pci 0000:00:02.0: reg 20: [io 0x4050-0x4057]
[ 0.612576] pci 0000:00:16.0: [8086:3b64] type 0 class 0x000780
[ 0.612603] pci 0000:00:16.0: reg 10: [mem 0xdc506100-0xdc50610f 64bit]
[ 0.612675] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
[ 0.612679] pci 0000:00:16.0: PME# disabled
[ 0.612718] pci 0000:00:1a.0: [8086:3b3c] type 0 class 0x000c03
[ 0.613117] pci 0000:00:1a.0: reg 10: [mem 0xdc505c00-0xdc505fff]
[ 0.615403] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold
[ 0.615407] pci 0000:00:1a.0: PME# disabled
[ 0.615436] pci 0000:00:1b.0: [8086:3b56] type 0 class 0x000403
[ 0.615457] pci 0000:00:1b.0: reg 10: [mem 0xdc500000-0xdc503fff 64bit]
[ 0.615531] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[ 0.615535] pci 0000:00:1b.0: PME# disabled
[ 0.615560] pci 0000:00:1c.0: [8086:3b42] type 1 class 0x000604
[ 0.615636] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[ 0.615640] pci 0000:00:1c.0: PME# disabled
[ 0.615672] pci 0000:00:1c.5: [8086:3b4c] type 1 class 0x000604
[ 0.615748] pci 0000:00:1c.5: PME# supported from D0 D3hot D3cold
[ 0.615752] pci 0000:00:1c.5: PME# disabled
[ 0.615787] pci 0000:00:1d.0: [8086:3b34] type 0 class 0x000c03
[ 0.616173] pci 0000:00:1d.0: reg 10: [mem 0xdc505800-0xdc505bff]
[ 0.618458] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[ 0.618462] pci 0000:00:1d.0: PME# disabled
[ 0.618485] pci 0000:00:1e.0: [8086:2448] type 1 class 0x000604
[ 0.618559] pci 0000:00:1f.0: [8086:3b09] type 0 class 0x000601
[ 0.618676] pci 0000:00:1f.2: [8086:3b29] type 0 class 0x000106
[ 0.618701] pci 0000:00:1f.2: reg 10: [io 0x4048-0x404f]
[ 0.618712] pci 0000:00:1f.2: reg 14: [io 0x405c-0x405f]
[ 0.618722] pci 0000:00:1f.2: reg 18: [io 0x4040-0x4047]
[ 0.618732] pci 0000:00:1f.2: reg 1c: [io 0x4058-0x405b]
[ 0.618743] pci 0000:00:1f.2: reg 20: [io 0x4020-0x403f]
[ 0.618753] pci 0000:00:1f.2: reg 24: [mem 0xdc505000-0xdc5057ff]
[ 0.618800] pci 0000:00:1f.2: PME# supported from D3hot
[ 0.618804] pci 0000:00:1f.2: PME# disabled
[ 0.618825] pci 0000:00:1f.3: [8086:3b30] type 0 class 0x000c05
[ 0.618845] pci 0000:00:1f.3: reg 10: [mem 0xdc506000-0xdc5060ff 64bit]
[ 0.618874] pci 0000:00:1f.3: reg 20: [io 0x4000-0x401f]
[ 0.618918] pci 0000:00:1f.6: [8086:3b32] type 0 class 0x001180
[ 0.618944] pci 0000:00:1f.6: reg 10: [mem 0xdc504000-0xdc504fff 64bit]
[ 0.619049] pci 0000:01:00.0: [1002:68c1] type 0 class 0x000300
[ 0.619061] pci 0000:01:00.0: reg 10: [mem 0xd0000000-0xd7ffffff 64bit pref]
[ 0.619071] pci 0000:01:00.0: reg 18: [mem 0xdc400000-0xdc41ffff 64bit]
[ 0.619077] pci 0000:01:00.0: reg 20: [io 0x3000-0x30ff]
[ 0.619088] pci 0000:01:00.0: reg 30: [mem 0xfffe0000-0xffffffff pref]
[ 0.619103] pci 0000:01:00.0: supports D1 D2
[ 0.619120] pci 0000:01:00.1: [1002:aa60] type 0 class 0x000403
[ 0.619132] pci 0000:01:00.1: reg 10: [mem 0xdc420000-0xdc423fff 64bit]
[ 0.619171] pci 0000:01:00.1: supports D1 D2
[ 0.619189] pci 0000:00:01.0: PCI bridge to [bus 01-01]
[ 0.619191] pci 0000:00:01.0: bridge window [io 0x3000-0x3fff]
[ 0.619193] pci 0000:00:01.0: bridge window [mem 0xdc400000-0xdc4fffff]
[ 0.619196] pci 0000:00:01.0: bridge window [mem 0xd0000000-0xd7ffffff 64bit pref]
[ 0.619270] pci 0000:02:00.0: [1969:1073] type 0 class 0x000200
[ 0.619300] pci 0000:02:00.0: reg 10: [mem 0xdb400000-0xdb43ffff 64bit]
[ 0.619315] pci 0000:02:00.0: reg 18: [io 0x2000-0x207f]
[ 0.619416] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.619421] pci 0000:02:00.0: PME# disabled
[ 0.619463] pci 0000:00:1c.0: PCI bridge to [bus 02-02]
[ 0.619467] pci 0000:00:1c.0: bridge window [io 0x2000-0x2fff]
[ 0.619472] pci 0000:00:1c.0: bridge window [mem 0xdb400000-0xdc3fffff]
[ 0.619479] pci 0000:00:1c.0: bridge window [mem 0xd8400000-0xd93fffff 64bit pref]
[ 0.619549] pci 0000:03:00.0: [168c:002e] type 0 class 0x000280
[ 0.619571] pci 0000:03:00.0: reg 10: [mem 0xda400000-0xda40ffff 64bit]
[ 0.619652] pci 0000:03:00.0: supports D1
[ 0.619654] pci 0000:03:00.0: PME# supported from D0 D1 D3hot
[ 0.619658] pci 0000:03:00.0: PME# disabled
[ 0.619690] pci 0000:00:1c.5: PCI bridge to [bus 03-03]
[ 0.619694] pci 0000:00:1c.5: bridge window [io 0x1000-0x1fff]
[ 0.619699] pci 0000:00:1c.5: bridge window [mem 0xda400000-0xdb3fffff]
[ 0.619705] pci 0000:00:1c.5: bridge window [mem 0xd9400000-0xda3fffff 64bit pref]
[ 0.619775] pci 0000:00:1e.0: PCI bridge to [bus 04-04] (subtractive decode)
[ 0.619780] pci 0000:00:1e.0: bridge window [io 0xf000-0x0000] (disabled)
[ 0.619784] pci 0000:00:1e.0: bridge window [mem 0xfff00000-0x000fffff] (disabled)
[ 0.619791] pci 0000:00:1e.0: bridge window [mem 0xfff00000-0x000fffff pref] (disabled)
[ 0.619793] pci 0000:00:1e.0: bridge window [io 0x0000-0x0cf7] (subtractive decode)
[ 0.619795] pci 0000:00:1e.0: bridge window [io 0x0d00-0xffff] (subtractive decode)
[ 0.619797] pci 0000:00:1e.0: bridge window [mem 0x000a0000-0x000bffff] (subtractive decode)
[ 0.619799] pci 0000:00:1e.0: bridge window [mem 0xc0000000-0xfeafffff] (subtractive decode)
[ 0.619820] pci_bus 0000:00: on NUMA node 0
[ 0.619823] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[ 0.619953] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P2._PRT]
[ 0.619995] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P1._PRT]
[ 0.620047] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP01._PRT]
[ 0.620121] \_SB_.PCI0:_OSC invalid UUID
[ 0.620122] _OSC request data:1 1f 1f
[ 0.620125] pci0000:00: Requesting ACPI _OSC control (0x1d)
[ 0.620150] \_SB_.PCI0:_OSC invalid UUID
[ 0.620151] _OSC request data:1 0 1d
[ 0.623267] ACPI: PCI Root Bridge [CPBG] (domain 0000 [bus 7f])
[ 0.623317] pci 0000:7f:00.0: [8086:2c62] type 0 class 0x000600
[ 0.623332] pci 0000:7f:00.1: [8086:2d01] type 0 class 0x000600
[ 0.623348] pci 0000:7f:02.0: [8086:2d10] type 0 class 0x000600
[ 0.623362] pci 0000:7f:02.1: [8086:2d11] type 0 class 0x000600
[ 0.623375] pci 0000:7f:02.2: [8086:2d12] type 0 class 0x000600
[ 0.623389] pci 0000:7f:02.3: [8086:2d13] type 0 class 0x000600
[ 0.623409] pci_bus 0000:7f: on NUMA node 0
[ 0.623414] pci0000:7f: Requesting ACPI _OSC control (0x1d)
[ 0.623593] ACPI: PCI Interrupt Link [LNKA] (IRQs 1 *3 4 5 6 7 10 12 14 15)
[ 0.623627] ACPI: PCI Interrupt Link [LNKB] (IRQs 1 3 4 *5 6 7 11 12 14 15)
[ 0.623661] ACPI: PCI Interrupt Link [LNKC] (IRQs 1 3 4 5 6 7 10 12 14 15) *0, disabled.
[ 0.623694] ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 5 6 7 11 12 14 15) *10
[ 0.623727] ACPI: PCI Interrupt Link [LNKE] (IRQs 1 3 4 5 6 7 10 12 14 15) *0, disabled.
[ 0.623761] ACPI: PCI Interrupt Link [LNKF] (IRQs 1 3 4 5 6 *7 11 12 14 15)
[ 0.623794] ACPI: PCI Interrupt Link [LNKG] (IRQs 1 3 4 5 6 7 10 12 14 15) *11
[ 0.623827] ACPI: PCI Interrupt Link [LNKH] (IRQs 1 3 4 5 6 7 *11 12 14 15)
[ 0.623882] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[ 0.623888] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none
[ 0.623892] vgaarb: loaded
[ 0.623916] PCI: Using ACPI for IRQ routing
[ 0.623918] PCI: pci_cache_line_size set to 64 bytes
[ 0.623982] reserve RAM buffer: 000000000009d000 - 000000000009ffff
[ 0.623984] reserve RAM buffer: 00000000b3675000 - 00000000b3ffffff
[ 0.623986] reserve RAM buffer: 00000000b373b000 - 00000000b3ffffff
[ 0.623988] reserve RAM buffer: 00000000b37e1000 - 00000000b3ffffff
[ 0.623989] reserve RAM buffer: 00000000b3800000 - 00000000b3ffffff
[ 0.624081] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[ 0.624085] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
[ 0.626100] Switching to clocksource hpet
[ 0.626938] pnp: PnP ACPI init
[ 0.626949] ACPI: bus type pnp registered
[ 0.627198] pnp 00:00: [bus 00-7e]
[ 0.627201] pnp 00:00: [io 0x0000-0x0cf7 window]
[ 0.627203] pnp 00:00: [io 0x0cf8-0x0cff]
[ 0.627205] pnp 00:00: [io 0x0d00-0xffff window]
[ 0.627206] pnp 00:00: [mem 0x000a0000-0x000bffff window]
[ 0.627208] pnp 00:00: [mem 0x000c0000-0x000c3fff window]
[ 0.627209] pnp 00:00: [mem 0x000c4000-0x000c7fff window]
[ 0.627211] pnp 00:00: [mem 0x000c8000-0x000cbfff window]
[ 0.627212] pnp 00:00: [mem 0x000cc000-0x000cffff window]
[ 0.627214] pnp 00:00: [mem 0x000d0000-0x000d3fff window]
[ 0.627215] pnp 00:00: [mem 0x000d4000-0x000d7fff window]
[ 0.627217] pnp 00:00: [mem 0x000d8000-0x000dbfff window]
[ 0.627218] pnp 00:00: [mem 0x000dc000-0x000dffff window]
[ 0.627220] pnp 00:00: [mem 0x000e0000-0x000e3fff window]
[ 0.627221] pnp 00:00: [mem 0x000e4000-0x000e7fff window]
[ 0.627223] pnp 00:00: [mem 0x000e8000-0x000ebfff window]
[ 0.627224] pnp 00:00: [mem 0x000ec000-0x000effff window]
[ 0.627226] pnp 00:00: [mem 0x000f0000-0x000fffff window]
[ 0.627227] pnp 00:00: [mem 0xc0000000-0xfeafffff window]
[ 0.627229] pnp 00:00: [mem 0xfed40000-0xfed44fff window]
[ 0.627268] pnp 00:00: Plug and Play ACPI device, IDs PNP0a08 PNP0a03 (active)
[ 0.627320] pnp 00:01: [io 0x0000-0x001f]
[ 0.627321] pnp 00:01: [io 0x0081-0x0091]
[ 0.627323] pnp 00:01: [io 0x0093-0x009f]
[ 0.627324] pnp 00:01: [io 0x00c0-0x00df]
[ 0.627326] pnp 00:01: [dma 4]
[ 0.627347] pnp 00:01: Plug and Play ACPI device, IDs PNP0200 (active)
[ 0.627353] pnp 00:02: [mem 0xff000000-0xffffffff]
[ 0.627373] pnp 00:02: Plug and Play ACPI device, IDs INT0800 (active)
[ 0.627434] pnp 00:03: [mem 0xfed00000-0xfed003ff]
[ 0.627456] pnp 00:03: Plug and Play ACPI device, IDs PNP0103 (active)
[ 0.627463] pnp 00:04: [io 0x00f0]
[ 0.627469] pnp 00:04: [irq 13]
[ 0.627491] pnp 00:04: Plug and Play ACPI device, IDs PNP0c04 (active)
[ 0.627499] pnp 00:05: [io 0x002e-0x002f]
[ 0.627500] pnp 00:05: [io 0x004e-0x004f]
[ 0.627501] pnp 00:05: [io 0x0061]
[ 0.627503] pnp 00:05: [io 0x0063]
[ 0.627504] pnp 00:05: [io 0x0065]
[ 0.627505] pnp 00:05: [io 0x0067]
[ 0.627506] pnp 00:05: [io 0x0070]
[ 0.627507] pnp 00:05: [io 0x0080]
[ 0.627508] pnp 00:05: [io 0x0092]
[ 0.627509] pnp 00:05: [io 0x00b2-0x00b3]
[ 0.627511] pnp 00:05: [io 0x0680-0x069f]
[ 0.627512] pnp 00:05: [io 0x0800-0x080f]
[ 0.627513] pnp 00:05: [io 0xffff]
[ 0.627514] pnp 00:05: [io 0xffff]
[ 0.627516] pnp 00:05: [io 0x0400-0x047f]
[ 0.627517] pnp 00:05: [io 0x0500-0x057f]
[ 0.627518] pnp 00:05: [io 0x164e-0x164f]
[ 0.627526] pnp 00:05: disabling [io 0x164e-0x164f] because it overlaps 0000:00:1c.5 BAR 13 [io 0x1000-0x1fff]
[ 0.627558] system 00:05: [io 0x0680-0x069f] has been reserved
[ 0.627560] system 00:05: [io 0x0800-0x080f] has been reserved
[ 0.627562] system 00:05: [io 0xffff] has been reserved
[ 0.627564] system 00:05: [io 0xffff] has been reserved
[ 0.627566] system 00:05: [io 0x0400-0x047f] has been reserved
[ 0.627568] system 00:05: [io 0x0500-0x057f] has been reserved
[ 0.627570] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.627576] pnp 00:06: [io 0x0070-0x0077]
[ 0.627580] pnp 00:06: [irq 8]
[ 0.627601] pnp 00:06: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 0.627608] pnp 00:07: [io 0x0060]
[ 0.627609] pnp 00:07: [io 0x0064]
[ 0.627613] pnp 00:07: [irq 1]
[ 0.627635] pnp 00:07: Plug and Play ACPI device, IDs PNP0303 (active)
[ 0.627643] pnp 00:08: [irq 12]
[ 0.627666] pnp 00:08: Plug and Play ACPI device, IDs SYN1b20 SYN1b00 SYN0002 PNP0f13 (active)
[ 0.627878] pnp 00:09: [mem 0xfed1c000-0xfed1ffff]
[ 0.627879] pnp 00:09: [mem 0xfed10000-0xfed13fff]
[ 0.627881] pnp 00:09: [mem 0xfed18000-0xfed18fff]
[ 0.627882] pnp 00:09: [mem 0xfed19000-0xfed19fff]
[ 0.627884] pnp 00:09: [mem 0xf0000000-0xf1ffffff]
[ 0.627885] pnp 00:09: [mem 0xfed20000-0xfed3ffff]
[ 0.627886] pnp 00:09: [mem 0xfed90000-0xfed8ffff disabled]
[ 0.627888] pnp 00:09: [mem 0xfed45000-0xfed8ffff]
[ 0.627889] pnp 00:09: [mem 0xff000000-0xffffffff]
[ 0.627891] pnp 00:09: [mem 0xfee00000-0xfeefffff]
[ 0.627892] pnp 00:09: [mem 0xdc600000-0xdc600fff]
[ 0.627939] system 00:09: [mem 0xfed1c000-0xfed1ffff] has been reserved
[ 0.627941] system 00:09: [mem 0xfed10000-0xfed13fff] has been reserved
[ 0.627943] system 00:09: [mem 0xfed18000-0xfed18fff] has been reserved
[ 0.627945] system 00:09: [mem 0xfed19000-0xfed19fff] has been reserved
[ 0.627947] system 00:09: [mem 0xf0000000-0xf1ffffff] has been reserved
[ 0.627949] system 00:09: [mem 0xfed20000-0xfed3ffff] has been reserved
[ 0.627951] system 00:09: [mem 0xfed45000-0xfed8ffff] has been reserved
[ 0.627953] system 00:09: [mem 0xff000000-0xffffffff] could not be reserved
[ 0.627955] system 00:09: [mem 0xfee00000-0xfeefffff] could not be reserved
[ 0.627957] system 00:09: [mem 0xdc600000-0xdc600fff] has been reserved
[ 0.627959] system 00:09: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.628062] pnp 00:0a: [bus 7f]
[ 0.628095] pnp 00:0a: Plug and Play ACPI device, IDs PNP0a03 (active)
[ 0.628106] pnp: PnP ACPI: found 11 devices
[ 0.628107] ACPI: ACPI bus type pnp unregistered
[ 0.628109] PnPBIOS: Disabled by ACPI PNP
[ 0.629761] Switched to NOHz mode on CPU #0
[ 0.629809] Switched to NOHz mode on CPU #3
[ 0.629873] Switched to NOHz mode on CPU #1
[ 0.629895] Switched to NOHz mode on CPU #2
[ 0.663821] pci 0000:01:00.0: no compatible bridge window for [mem 0xfffe0000-0xffffffff pref]
[ 0.663856] pci 0000:01:00.0: BAR 6: assigned [mem 0xdc440000-0xdc45ffff pref]
[ 0.663858] pci 0000:00:01.0: PCI bridge to [bus 01-01]
[ 0.663860] pci 0000:00:01.0: bridge window [io 0x3000-0x3fff]
[ 0.663863] pci 0000:00:01.0: bridge window [mem 0xdc400000-0xdc4fffff]
[ 0.663865] pci 0000:00:01.0: bridge window [mem 0xd0000000-0xd7ffffff 64bit pref]
[ 0.663869] pci 0000:00:1c.0: PCI bridge to [bus 02-02]
[ 0.663872] pci 0000:00:1c.0: bridge window [io 0x2000-0x2fff]
[ 0.663877] pci 0000:00:1c.0: bridge window [mem 0xdb400000-0xdc3fffff]
[ 0.663882] pci 0000:00:1c.0: bridge window [mem 0xd8400000-0xd93fffff 64bit pref]
[ 0.663889] pci 0000:00:1c.5: PCI bridge to [bus 03-03]
[ 0.663892] pci 0000:00:1c.5: bridge window [io 0x1000-0x1fff]
[ 0.663898] pci 0000:00:1c.5: bridge window [mem 0xda400000-0xdb3fffff]
[ 0.663902] pci 0000:00:1c.5: bridge window [mem 0xd9400000-0xda3fffff 64bit pref]
[ 0.663909] pci 0000:00:1e.0: PCI bridge to [bus 04-04]
[ 0.663911] pci 0000:00:1e.0: bridge window [io disabled]
[ 0.663916] pci 0000:00:1e.0: bridge window [mem disabled]
[ 0.663920] pci 0000:00:1e.0: bridge window [mem pref disabled]
[ 0.663934] pci 0000:00:01.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 0.663936] pci 0000:00:01.0: setting latency timer to 64
[ 0.663944] pci 0000:00:1c.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 0.663948] pci 0000:00:1c.0: setting latency timer to 64
[ 0.663954] pci 0000:00:1c.5: PCI INT B -> GSI 16 (level, low) -> IRQ 16
[ 0.663959] pci 0000:00:1c.5: setting latency timer to 64
[ 0.663965] pci 0000:00:1e.0: setting latency timer to 64
[ 0.663969] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7]
[ 0.663971] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff]
[ 0.663973] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
[ 0.663974] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfeafffff]
[ 0.663976] pci_bus 0000:01: resource 0 [io 0x3000-0x3fff]
[ 0.663977] pci_bus 0000:01: resource 1 [mem 0xdc400000-0xdc4fffff]
[ 0.663979] pci_bus 0000:01: resource 2 [mem 0xd0000000-0xd7ffffff 64bit pref]
[ 0.663981] pci_bus 0000:02: resource 0 [io 0x2000-0x2fff]
[ 0.663982] pci_bus 0000:02: resource 1 [mem 0xdb400000-0xdc3fffff]
[ 0.663984] pci_bus 0000:02: resource 2 [mem 0xd8400000-0xd93fffff 64bit pref]
[ 0.663986] pci_bus 0000:03: resource 0 [io 0x1000-0x1fff]
[ 0.663987] pci_bus 0000:03: resource 1 [mem 0xda400000-0xdb3fffff]
[ 0.663989] pci_bus 0000:03: resource 2 [mem 0xd9400000-0xda3fffff 64bit pref]
[ 0.663991] pci_bus 0000:04: resource 4 [io 0x0000-0x0cf7]
[ 0.663992] pci_bus 0000:04: resource 5 [io 0x0d00-0xffff]
[ 0.663994] pci_bus 0000:04: resource 6 [mem 0x000a0000-0x000bffff]
[ 0.663996] pci_bus 0000:04: resource 7 [mem 0xc0000000-0xfeafffff]
[ 0.664037] NET: Registered protocol family 2
[ 0.664096] IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.664230] TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
[ 0.664450] TCP bind hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.664573] TCP: Hash tables configured (established 131072 bind 65536)
[ 0.664576] TCP reno registered
[ 0.664578] UDP hash table entries: 512 (order: 2, 16384 bytes)
[ 0.664583] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[ 0.664737] NET: Registered protocol family 1
[ 0.664749] pci 0000:00:02.0: Boot video device
[ 0.693991] PCI: CLS 64 bytes, default 64
[ 0.694046] Unpacking initramfs...
[ 0.873094] Freeing initrd memory: 9076k freed
[ 0.875033] Simple Boot Flag at 0x44 set to 0x1
[ 0.875404] audit: initializing netlink socket (disabled)
[ 0.875413] type=2000 audit(1302953194.704:1): initialized
[ 0.881737] highmem bounce pool size: 64 pages
[ 0.881741] HugeTLB registered 4 MB page size, pre-allocated 0 pages
[ 0.883085] VFS: Disk quotas dquot_6.5.2
[ 0.883172] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.883274] msgmni has been set to 1717
[ 0.883436] alg: No test for stdrng (krng)
[ 0.883489] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
[ 0.883492] io scheduler noop registered
[ 0.883493] io scheduler deadline registered
[ 0.883500] io scheduler cfq registered (default)
[ 0.883561] pcieport 0000:00:01.0: setting latency timer to 64
[ 0.883582] pcieport 0000:00:01.0: irq 40 for MSI/MSI-X
[ 0.883791] ERST: Table is not found!
[ 0.883801] isapnp: Scanning for PnP cards...
[ 1.237035] isapnp: No Plug & Play device found
[ 1.237090] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 1.237565] Linux agpgart interface v0.103
[ 1.237645] agpgart-intel 0000:00:00.0: Intel HD Graphics Chipset
[ 1.237714] agpgart-intel 0000:00:00.0: detected gtt size: 2097152K total, 262144K mappable
[ 1.238472] agpgart-intel 0000:00:00.0: detected 131072K stolen memory
[ 1.238600] agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xc0000000
[ 1.238716] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
[ 1.244989] i8042: Detected active multiplexing controller, rev 1.1
[ 1.248726] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 1.248735] serio: i8042 AUX0 port at 0x60,0x64 irq 12
[ 1.248745] serio: i8042 AUX1 port at 0x60,0x64 irq 12
[ 1.248747] serio: i8042 AUX2 port at 0x60,0x64 irq 12
[ 1.248749] serio: i8042 AUX3 port at 0x60,0x64 irq 12
[ 1.248895] mousedev: PS/2 mouse device common for all mice
[ 1.248935] rtc_cmos 00:06: RTC can wake from S4
[ 1.248991] rtc_cmos 00:06: rtc core: registered rtc_cmos as rtc0
[ 1.249019] rtc0: alarms up to one year, y3k, 242 bytes nvram, hpet irqs
[ 1.249026] cpuidle: using governor ladder
[ 1.249027] cpuidle: using governor menu
[ 1.249197] TCP cubic registered
[ 1.249297] NET: Registered protocol family 10
[ 1.249728] Mobile IPv6
[ 1.249730] NET: Registered protocol family 17
[ 1.249733] Registering the dns_resolver key type
[ 1.249747] Using IPI No-Shortcut mode
[ 1.249807] PM: Hibernation image not present or could not be loaded.
[ 1.249815] registered taskstats version 1
[ 1.250223] rtc_cmos 00:06: setting system clock to 2011-04-16 11:26:35 UTC (1302953195)
[ 1.250254] Initalizing network drop monitor service
[ 1.250304] Freeing unused kernel memory: 392k freed
[ 1.250398] Write protecting the kernel text: 2648k
[ 1.250417] Write protecting the kernel read-only data: 1000k
[ 1.261063] <30>udev[59]: starting version 167
[ 1.269937] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
[ 1.290370] atl1c 0000:02:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 1.290383] atl1c 0000:02:00.0: setting latency timer to 64
[ 1.303957] thermal LNXTHERM:00: registered as thermal_zone0
[ 1.303960] ACPI: Thermal Zone [THRM] (47 C)
[ 1.318572] usbcore: registered new interface driver usbfs
[ 1.318596] usbcore: registered new interface driver hub
[ 1.318629] usbcore: registered new device driver usb
[ 1.322127] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.322158] ehci_hcd 0000:00:1a.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 1.322178] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[ 1.322183] ehci_hcd 0000:00:1a.0: EHCI Host Controller
[ 1.322225] ehci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 1
[ 1.330033] SCSI subsystem initialized
[ 1.342480] libata version 3.00 loaded.
[ 1.344471] ehci_hcd 0000:00:1a.0: debug port 2
[ 1.348338] ehci_hcd 0000:00:1a.0: cache line size of 64 is not supported
[ 1.348358] ehci_hcd 0000:00:1a.0: irq 16, io mem 0xdc505c00
[ 1.360445] ehci_hcd 0000:00:1a.0: USB 2.0 started, EHCI 1.00
[ 1.360476] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.360480] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.360484] usb usb1: Product: EHCI Host Controller
[ 1.360488] usb usb1: Manufacturer: Linux 2.6.38-2-686 ehci_hcd
[ 1.360491] usb usb1: SerialNumber: 0000:00:1a.0
[ 1.360594] hub 1-0:1.0: USB hub found
[ 1.360597] hub 1-0:1.0: 3 ports detected
[ 1.360668] ehci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low) -> IRQ 23
[ 1.360681] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[ 1.360685] ehci_hcd 0000:00:1d.0: EHCI Host Controller
[ 1.360690] ehci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2
[ 1.380393] ehci_hcd 0000:00:1d.0: debug port 2
[ 1.384268] ehci_hcd 0000:00:1d.0: cache line size of 64 is not supported
[ 1.384280] ehci_hcd 0000:00:1d.0: irq 23, io mem 0xdc505800
[ 1.396311] ehci_hcd 0000:00:1d.0: USB 2.0 started, EHCI 1.00
[ 1.396334] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.396338] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.396342] usb usb2: Product: EHCI Host Controller
[ 1.396345] usb usb2: Manufacturer: Linux 2.6.38-2-686 ehci_hcd
[ 1.396349] usb usb2: SerialNumber: 0000:00:1d.0
[ 1.396456] hub 2-0:1.0: USB hub found
[ 1.396459] hub 2-0:1.0: 3 ports detected
[ 1.396512] ahci 0000:00:1f.2: version 3.0
[ 1.396526] ahci 0000:00:1f.2: PCI INT B -> GSI 19 (level, low) -> IRQ 19
[ 1.396569] ahci 0000:00:1f.2: irq 41 for MSI/MSI-X
[ 1.396601] ahci: SSS flag set, parallel bus scan disabled
[ 1.396637] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 4 ports 3 Gbps 0x3 impl SATA mode
[ 1.396639] ahci 0000:00:1f.2: flags: 64bit ncq sntf stag pm led clo pio slum part ems apst
[ 1.396644] ahci 0000:00:1f.2: setting latency timer to 64
[ 1.404682] scsi0 : ahci
[ 1.404768] scsi1 : ahci
[ 1.404824] scsi2 : ahci
[ 1.404882] scsi3 : ahci
[ 1.404948] ata1: SATA max UDMA/133 abar m2048@0xdc505000 port 0xdc505100 irq 41
[ 1.404951] ata2: SATA max UDMA/133 abar m2048@0xdc505000 port 0xdc505180 irq 41
[ 1.404952] ata3: DUMMY
[ 1.404953] ata4: DUMMY
[ 1.444807] atl1c 0000:02:00.0: version 1.0.1.0-NAPI
[ 1.671664] usb 1-1: new high speed USB device using ehci_hcd and address 2
[ 1.723555] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 1.766942] ata1.00: ATA-8: TOSHIBA MK6465GSX, GJ002J, max UDMA/100
[ 1.766947] ata1.00: 1250263728 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
[ 1.767732] ata1.00: configured for UDMA/100
[ 1.767844] scsi 0:0:0:0: Direct-Access ATA TOSHIBA MK6465GS GJ00 PQ: 0 ANSI: 5
[ 1.803746] usb 1-1: New USB device found, idVendor=8087, idProduct=0020
[ 1.803751] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.803887] hub 1-1:1.0: USB hub found
[ 1.803984] hub 1-1:1.0: 6 ports detected
[ 1.871205] Refined TSC clocksource calibration: 2660.460 MHz.
[ 1.871211] Switching to clocksource tsc
[ 1.915099] usb 2-1: new high speed USB device using ehci_hcd and address 2
[ 2.047176] usb 2-1: New USB device found, idVendor=8087, idProduct=0020
[ 2.047181] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2.047444] hub 2-1:1.0: USB hub found
[ 2.047543] hub 2-1:1.0: 8 ports detected
[ 2.118769] usb 1-1.1: new high speed USB device using ehci_hcd and address 3
[ 2.316676] usb 1-1.1: New USB device found, idVendor=0402, idProduct=9665
[ 2.316682] usb 1-1.1: New USB device strings: Mfr=3, Product=1, SerialNumber=0
[ 2.316686] usb 1-1.1: Product: 1.3M WebCam
[ 2.316690] usb 1-1.1: Manufacturer: XPAAE03EW
[ 2.489762] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 2.493834] ata2.00: ATAPI: HL-DT-ST DVDRAM GU10N, AP04, max UDMA/133
[ 2.498695] ata2.00: configured for UDMA/133
[ 2.504197] scsi 1:0:0:0: CD-ROM HL-DT-ST DVDRAM GU10N AP04 PQ: 0 ANSI: 5
[ 2.512232] sd 0:0:0:0: [sda] 1250263728 512-byte logical blocks: (640 GB/596 GiB)
[ 2.512282] sd 0:0:0:0: [sda] Write Protect is off
[ 2.512284] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 2.512308] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 2.516939] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
[ 2.516943] cdrom: Uniform CD-ROM driver Revision: 3.20
[ 2.517101] sr 1:0:0:0: Attached scsi CD-ROM sr0
[ 2.611781] sda: sda1 sda2 < sda5 > sda3
[ 2.612093] sd 0:0:0:0: [sda] Attached SCSI disk
[ 2.615587] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 2.615715] sr 1:0:0:0: Attached scsi generic sg1 type 5
[ 3.170711] PM: Starting manual resume from disk
[ 3.170715] PM: Hibernation image partition 8:5 present
[ 3.170716] PM: Looking for hibernation image.
[ 3.170867] PM: Image not found (code -22)
[ 3.170870] PM: Hibernation image not present or could not be loaded.
[ 3.246535] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)
[ 5.014412] <30>udev[381]: starting version 167
[ 5.351493] input: PC Speaker as /devices/platform/pcspkr/input/input1
[ 5.399552] input: Power Button as /devices/LNXSYSTM:00/device:00/PNP0A08:00/PNP0C0C:00/input/input2
[ 5.399583] ACPI: Power Button [PWRB]
[ 5.399619] input: Lid Switch as /devices/LNXSYSTM:00/device:00/PNP0A08:00/PNP0C0D:00/input/input3
[ 5.399691] ACPI: Lid Switch [LID0]
[ 5.399726] input: Sleep Button as /devices/LNXSYSTM:00/device:00/PNP0A08:00/PNP0C0E:00/input/input4
[ 5.399752] ACPI: Sleep Button [SLPB]
[ 5.399788] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input5
[ 5.399809] ACPI: Power Button [PWRF]
[ 5.642983] wmi: Mapper loaded
[ 5.688778] ACPI: acpi_idle registered with cpuidle
[ 5.694625] Monitor-Mwait will be used to enter C-1 state
[ 5.694650] Monitor-Mwait will be used to enter C-3 state
[ 5.757111] cfg80211: Calling CRDA to update world regulatory domain
[ 5.786007] acer-wmi: Acer Laptop ACPI-WMI Extras
[ 5.786298] acer-wmi: Function bitmap for Communication Button: 0x1
[ 5.786401] acer-wmi: Brightness must be controlled by generic video driver
[ 5.786799] input: Acer WMI hotkeys as /devices/virtual/input/input6
[ 6.129076] Synaptics Touchpad, model: 1, fw: 7.2, id: 0x1c0b1, caps: 0xd04733/0xa44000/0xa0000
[ 6.175269] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio2/input/input7
[ 6.384981] ACPI: AC Adapter [ACAD] (on-line)
[ 6.385761] ACPI: Battery Slot [BAT1] (battery present)
[ 6.401704] Linux video capture interface: v2.00
[ 6.410430] i801_smbus 0000:00:1f.3: PCI INT C -> GSI 19 (level, low) -> IRQ 19
[ 6.410435] ACPI: resource 0000:00:1f.3 [io 0x4000-0x401f] conflicts with ACPI region SMBI [io 0x4000-0x400f]
[ 6.410436] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 6.461970] [drm] Initialized drm 1.1.0 20060810
[ 6.474771] uvcvideo: Found UVC 1.00 device 1.3M WebCam (0402:9665)
[ 6.477246] input: 1.3M WebCam as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1/1-1.1:1.0/input/input8
[ 6.477303] usbcore: registered new interface driver uvcvideo
[ 6.477304] USB Video Class driver (v1.0.0)
[ 6.794103] i915 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 6.794109] i915 0000:00:02.0: setting latency timer to 64
[ 6.809426] mtrr: no more MTRRs available
[ 6.809428] [drm] MTRR allocation failed. Graphics performance may suffer.
[ 6.809782] i915 0000:00:02.0: irq 42 for MSI/MSI-X
[ 6.809786] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[ 6.809787] [drm] Driver supports precise vblank timestamp query.
[ 6.877140] ath9k 0000:03:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 6.877151] ath9k 0000:03:00.0: setting latency timer to 64
[ 6.941547] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=io+mem
[ 6.941551] vgaarb: transferring owner from PCI:0000:00:02.0 to PCI:0000:01:00.0
[ 6.966594] ath: EEPROM regdomain: 0x65
[ 6.966596] ath: EEPROM indicates we should expect a direct regpair map
[ 6.966598] ath: Country alpha2 being used: 00
[ 6.966599] ath: Regpair used: 0x65
[ 6.993518] [drm] radeon kernel modesetting enabled.
[ 6.993532] VGA switcheroo: detected switching method \_SB_.PCI0.GFX0.ATPX handle
[ 6.993563] radeon 0000:01:00.0: enabling device (0000 -> 0003)
[ 6.993571] radeon 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 6.993575] radeon 0000:01:00.0: setting latency timer to 64
[ 7.046841] ieee80211 phy0: Selected rate control algorithm 'ath9k_rate_control'
[ 7.047278] Registered led device: ath9k-phy0::radio
[ 7.047299] Registered led device: ath9k-phy0::assoc
[ 7.047325] Registered led device: ath9k-phy0::tx
[ 7.047348] Registered led device: ath9k-phy0::rx
[ 7.047355] ieee80211 phy0: Atheros AR9287 Rev:2 mem=0xf8660000, irq=17
[ 7.072076] Console: switching to colour frame buffer device 170x48
[ 7.075122] fb0: inteldrmfb frame buffer device
[ 7.075124] drm: registered panic notifier
[ 7.095255] acpi device:02: registered as cooling_device4
[ 7.095593] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:00/input/input9
[ 7.095686] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no)
[ 7.095708] [Firmware Bug]: ACPI(PEGP) defines _DOD but not _DOS
[ 7.096173] acpi device:0b: registered as cooling_device5
[ 7.096382] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/device:09/LNXVIDEO:01/input/input10
[ 7.096428] ACPI: Video Device [PEGP] (multi-head: yes rom: no post: no)
[ 7.096437] [Firmware Bug]: Duplicate ACPI video bus devices for the same VGA controller, please try module parameter "video.allow_duplicates=1"if the current driver doesn't work.
[ 7.096614] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
[ 7.097473] [drm] initializing kernel modesetting (REDWOOD 0x1002:0x68C1).
[ 7.097532] [drm] register mmio base: 0xDC400000
[ 7.097534] [drm] register mmio size: 131072
[ 7.097536] vga_switcheroo: enabled
[ 7.097600] radeon atpx: version is 1
[ 7.110993] HDA Intel 0000:00:1b.0: BAR 0: set to [mem 0xdc500000-0xdc503fff 64bit] (PCI address [0xdc500000-0xdc503fff])
[ 7.111009] HDA Intel 0000:00:1b.0: enabling device (0000 -> 0002)
[ 7.111034] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22
[ 7.111115] HDA Intel 0000:00:1b.0: irq 43 for MSI/MSI-X
[ 7.111149] HDA Intel 0000:00:1b.0: setting latency timer to 64
[ 7.162534] hda_codec: ALC271X: BIOS auto-probing.
[ 7.163759] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input11
[ 7.165631] input: HDA Intel Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12
[ 7.165680] input: HDA Intel Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input13
[ 8.252448] ATOM BIOS: Acer
[ 8.252488] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used)
[ 8.252494] radeon 0000:01:00.0: GTT: 512M 0x0000000040000000 - 0x000000005FFFFFFF
[ 8.252504] mtrr: no more MTRRs available
[ 8.252507] [drm] Detected VRAM RAM=1024M, BAR=128M
[ 8.252509] [drm] RAM width 128bits DDR
[ 8.252664] [TTM] Zone kernel: Available graphics memory: 439998 kiB.
[ 8.252667] [TTM] Zone highmem: Available graphics memory: 1455338 kiB.
[ 8.252670] [TTM] Initializing pool allocator.
[ 8.252694] [drm] radeon: 1024M of VRAM memory ready
[ 8.252696] [drm] radeon: 512M of GTT memory ready.
[ 8.252712] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[ 8.252715] [drm] Driver supports precise vblank timestamp query.
[ 8.252755] radeon 0000:01:00.0: irq 44 for MSI/MSI-X
[ 8.252761] radeon 0000:01:00.0: radeon: using MSI.
[ 8.252803] [drm] radeon: irq initialized.
[ 8.252807] [drm] GART: num cpu pages 131072, num gpu pages 131072
[ 8.253313] [drm] Loading REDWOOD Microcode
[ 8.327302] r600_cp: Failed to load firmware "radeon/REDWOOD_pfp.bin"
[ 8.327351] [drm:evergreen_startup] *ERROR* Failed to load firmware!
[ 8.327396] radeon 0000:01:00.0: disabling GPU acceleration
[ 8.328456] radeon 0000:01:00.0: f478b800 unpin not necessary
[ 8.328458] radeon 0000:01:00.0: f478b800 unpin not necessary
[ 8.328965] [drm] Radeon Display Connectors
[ 8.328967] [drm] Connector 0:
[ 8.328968] [drm] LVDS
[ 8.328971] [drm] DDC: 0x6470 0x6470 0x6474 0x6474 0x6478 0x6478 0x647c 0x647c
[ 8.328972] [drm] Encoders:
[ 8.328974] [drm] LCD1: INTERNAL_UNIPHY
[ 8.328975] [drm] Connector 1:
[ 8.328976] [drm] HDMI-A
[ 8.328977] [drm] HPD1
[ 8.328980] [drm] DDC: 0x6430 0x6430 0x6434 0x6434 0x6438 0x6438 0x643c 0x643c
[ 8.328981] [drm] Encoders:
[ 8.328982] [drm] DFP1: INTERNAL_UNIPHY1
[ 8.328984] [drm] Connector 2:
[ 8.328985] [drm] VGA
[ 8.328987] [drm] DDC: 0x64d8 0x64d8 0x64dc 0x64dc 0x64e0 0x64e0 0x64e4 0x64e4
[ 8.328988] [drm] Encoders:
[ 8.328990] [drm] CRT1: INTERNAL_KLDSCP_DAC1
[ 8.743179] [drm] Internal thermal controller with fan control
[ 8.743256] [drm] radeon: power management initialized
[ 9.488320] [drm] fb mappable at 0xD0040000
[ 9.488323] [drm] vram apper at 0xD0000000
[ 9.488326] [drm] size 4325376
[ 9.488328] [drm] fb depth is 24
[ 9.488331] [drm] pitch is 5632
[ 9.488436] fb1: radeondrmfb frame buffer device
[ 9.488444] [drm] Initialized radeon 2.8.0 20080528 for 0000:01:00.0 on minor 1
[ 9.488504] HDA Intel 0000:01:00.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 9.488593] HDA Intel 0000:01:00.1: irq 44 for MSI/MSI-X
[ 9.488620] HDA Intel 0000:01:00.1: setting latency timer to 64
[ 10.416267] Adding 12286972k swap on /dev/sda5. Priority:-1 extents:1 across:12286972k
[ 10.419514] EXT4-fs (sda1): re-mounted. Opts: (null)
[ 10.786425] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro
[ 10.912618] loop: module loaded
[ 11.461665] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: (null)
[ 12.234349] fuse init (API version 7.16)
[ 16.703294] Bluetooth: Core ver 2.15
[ 16.703323] NET: Registered protocol family 31
[ 16.703325] Bluetooth: HCI device and connection manager initialized
[ 16.703329] Bluetooth: HCI socket layer initialized
[ 16.719722] Bluetooth: L2CAP ver 2.15
[ 16.719724] Bluetooth: L2CAP socket layer initialized
[ 16.724146] Bluetooth: RFCOMM TTY layer initialized
[ 16.724149] Bluetooth: RFCOMM socket layer initialized
[ 16.724151] Bluetooth: RFCOMM ver 1.11
[ 16.885781] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 16.885783] Bluetooth: BNEP filters: protocol multicast
[ 16.894086] Bluetooth: SCO (Voice Link) ver 0.6
[ 16.894088] Bluetooth: SCO socket layer initialized
[ 17.890778] lp: driver loaded but no devices found
[ 17.956470] ppdev: user-space parallel port driver
[ 24.354295] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 30.633361] atl1c 0000:02:00.0: irq 45 for MSI/MSI-X
[ 30.716666] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 35.211911] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 36.374929] atl1c 0000:02:00.0: irq 45 for MSI/MSI-X
[ 36.459272] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 36.950231] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 41.251928] wlan0: authenticate with 06:13:92:20:5a:f7 (try 1)
[ 41.253782] wlan0: authenticated
[ 41.253799] wlan0: associate with 06:13:92:20:5a:f7 (try 1)
[ 41.256699] wlan0: RX AssocResp from 06:13:92:20:5a:f7 (capab=0x431 status=0 aid=1)
[ 41.256702] wlan0: associated
[ 41.256956] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 41.448347] padlock_aes: VIA PadLock not detected.
[ 43.229792] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,commit=0
[ 45.554998] EXT4-fs (sda3): re-mounted. Opts: commit=0
[ 51.902807] wlan0: no IPv6 routers present
[ 8.327302] r600_cp: Failed to load firmware "radeon/REDWOOD_pfp.bin"
[ 8.327351] [drm:evergreen_startup] *ERROR* Failed to load firmware!
[ 8.327396] radeon 0000:01:00.0: disabling GPU acceleration
[ 8.328456] radeon 0000:01:00.0: f478b800 unpin not necessary
[ 8.328458] radeon 0000:01:00.0: f478b800 unpin not necessary
I'm currently getting 2.5-3 hours of battery life, but it is my belief that I by switching to the integrated card I should be able to get much longer. I'm at a loss because the switching doesn't seem to work whether I do:
echo DIGD > /sys/kernel/debug/vgaswitcheroo/switch
or
echo DDIS > /sys/kernel/debug/vgaswitcheroo/switch
or
echo OFF > /sys/kernel/debug/vgaswitcheroo/switch
When I do echo DIGD > /sys/kernel/debug/vgaswitcheroo/switch and then log out, the command prompt say switching off i915, then just hangs.
Here is my /etc/default/grub also:
Code: Select all
(~)$ cat /etc/default/grub
# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.
GRUB_DEFAULT=0
GRUB_TIMEOUT=5
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet radeon.modeset=1"
GRUB_CMDLINE_LINUX=""
# Uncomment to enable BadRAM filtering, modify to suit your needs
# This works with Linux (no patch required) and with any kernel that obtains
# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"
# Uncomment to disable graphical terminal (grub-pc only)
#GRUB_TERMINAL=console
# The resolution used on graphical terminal
# note that you can use only modes which your graphic card supports via VBE
# you can see them in real GRUB with the command `vbeinfo'
#GRUB_GFXMODE=640x480
# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
#GRUB_DISABLE_LINUX_UUID=true
# Uncomment to disable generation of recovery mode menu entries
#GRUB_DISABLE_LINUX_RECOVERY="true"
# Uncomment to get a beep at grub start
#GRUB_INIT_TUNE="480 440 1"
I hope that I provided everything, but if you need to see something else, please just ask. I really want to get switcheroo working so that I could get extended battery life. Thanks for any help you can provide!
-skipjack
