hybrid-graphics-linux team mailing list archive

[André Ventura <andrefv@xxxxxxxxx>]

I'm attaching three more dmesg log files, tried to clean them a little.

*dmesg_cold_boot_detected_chipset*:
dmesg from a cold boot, with the NVIDIA detected. The screen turns off at
"[drm] Initialized nouveau 0.0.16 20090420 for 0000:01:00.0 on minor 0" but
it then turns on when gdm starts.

*dmesg_nvidia_initialized_at_windows*:
Booted at Windows and activated the NVIDIA there, then rebooted to Ubuntu,
hoping to see something different at the logs (for example at the line
"Adaptor not initialised, running VBIOS init tables."), but everything
seemed the same, although the system appeared to hang some seconds after the
screen turned off. I had to do Alt+SysRq+s (sync mounted filesystems) and
then gdm started and I was able to save the log (on the previous times I
tried this I did just a Ctrl-Alt-Del to reboot the system, and the dmesg log
was always lost instead of being saved at /var/log/dmesg.0).

*dmesg_cold_boot_unsupported_chipset*:
After a couple of reboots/shutdowns having the screen always turning off and
the system hanging, I tried to shutdown and re-plug the battery, and here is
the log.
I got "[drm] nouveau 0000:01:00.0: Unsupported chipset 0xffffffff" (and this
time the screen didn't turn off at any point, because there isn't a "[drm]
Initialized nouveau …").


On a side note, every time the chipset is detected I have no access to the
TTY terminals (Ctrl+Alt+1..6), the screen just freezes, but I'm able to
return to X (Alt+7 or 8).
When it is not detected ("Unsupported chipset") I have the TTYs.


I hope this can help…

André



On 18 March 2011 21:59, André Ventura <andrefv@xxxxxxxxx> wrote:

> Ops, wrong dmesg file (when the card is detected). Attaching the correct
> one. :)
>
>
>
> On 18 March 2011 20:46, André Ventura <andrefv@xxxxxxxxx> wrote:
>
>> Hello,
>>
>> I own an Asus N82JV with the NVIDIA Optimus technology (Intel HD + GeForce
>> GT 335M) and I'm interested in having the NVIDIA card working.
>>
>> I contacted Asus about this issue, right after I bought the computer and
>> just realized the NVIDIA didn't (and doesn't) have support for the Optimus
>> Technology on Linux, but they did nothing and were almost offended because I
>> wasn't using MS Windows (and the solution would be to use it!)…
>>
>> Well, I'm using Ubuntu Natty (development branch), which current kernel
>> version is 2.6.38-7, X.Org X server 1.10 and Mesa 7.10.1.
>>
>> DSDT.dsl and partial dmesg logs (when the card is detected and when it's
>> not) attached.
>>
>> ---
>>
>> $ dmidecode -s system-product-name && dmidecode -s system-version
>> N82JV
>> 1.0
>>
>> $uname -a
>> Linux laptop01 2.6.38-7-generic #35-Ubuntu SMP Tue Mar 15 21:33:06 UTC
>> 2011 x86_64 x86_64 x86_64 GNU/Linux
>>
>> $ lspci -vnnn | perl -lne 'print if /^\d+\:.+(\[\S+\:\S+\])/' | grep VGA
>> 00:02.0 VGA compatible controller [0300]: Intel Corporation Core Processor
>> Integrated Graphics Controller [8086:0046] (rev 18) (prog-if 00 [VGA
>> controller])
>> 01:00.0 VGA compatible controller [0300]: nVidia Corporation GT215
>> [GeForce GT 335M] [10de:0caf] (rev a2) (prog-if 00 [VGA controller])
>>
>> ---
>>
>> Since some of the last kernel updates the NVIDIA card began to be detected
>> (sometimes, because it isn't detected after a reboot), but the switching,
>> using vga_switcheroo, fails:
>>
>> [    8.890667] [drm] nouveau 0000:01:00.0: Detected an NV50 generation
>> card (0x0a3780a2)
>>
>> $ echo "DIS" | sudo tee -a /sys/kernel/debug/vgaswitcheroo/switch
>>
>> [ 1636.113104] ACPI Error: Needed [Buffer/String/Package], found [Integer]
>> ffff8801212e4e10 (20110112/exresop-590)
>> [ 1636.113117] ACPI Exception: AE_AML_OPERAND_TYPE, While resolving
>> operands for [OpcodeName unavailable] (20110112/dswexec-460)
>> [ 1636.113127] ACPI Error: Method parse/execution failed
>> [\_SB_.PCI0.GFX0._DSM] (Node ffff88013f84b0f0), AE_AML_OPERAND_TYPE
>> (20110112/psparse-536)
>> [ 1636.113142] ACPI Error: Method parse/execution failed
>> [\_SB_.PCI0.PEG1.GFX0._DSM] (Node ffff88013f86f578), AE_AML_OPERAND_TYPE
>> (20110112/psparse-536)
>> [ 1636.113159] failed to evaluate _DSM: 12291
>> [ 1636.113161] vga_switcheroo: switching failed stage 2 12291
>>
>>
>> Best regards,
>> André
>>
>
>

[    1.403638] pci 0000:00:02.0: [8086:0046] type 0 class 0x000300
[    1.403648] pci 0000:00:02.0: reg 10: [mem 0xd3400000-0xd37fffff 64bit]
[    1.403654] pci 0000:00:02.0: reg 18: [mem 0xb0000000-0xbfffffff 64bit pref]
[    1.403658] pci 0000:00:02.0: reg 20: [io  0xe080-0xe087]
[    1.405292] pci 0000:01:00.0: [10de:0caf] type 0 class 0x000300
[    1.405301] pci 0000:01:00.0: reg 10: [mem 0xd2000000-0xd2ffffff]
[    1.405311] pci 0000:01:00.0: reg 14: [mem 0xc0000000-0xcfffffff 64bit pref]
[    1.405321] pci 0000:01:00.0: reg 1c: [mem 0xd0000000-0xd1ffffff 64bit pref]
[    1.405327] pci 0000:01:00.0: reg 24: [io  0xd000-0xd07f]
[    1.405334] pci 0000:01:00.0: reg 30: [mem 0xd3000000-0xd307ffff pref]

[    1.406913] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[    1.407078] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEG1._PRT]
[    1.407145] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P1._PRT]
[    1.407217] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP01._PRT]
[    1.407267] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP02._PRT]
[    1.407319] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP04._PRT]
[    1.407373] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP06._PRT]

[    2.206834] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[    2.206935] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none
[    2.207032] vgaarb: loaded

[    2.260856] pnp 00:01: [io  0x0000-0x001f]
[    2.260860] pnp 00:01: [io  0x0081-0x0091]
[    2.260863] pnp 00:01: [io  0x0093-0x009f]
[    2.260869] pnp 00:01: [io  0x00c0-0x00df]
[    2.260871] pnp 00:01: [dma 4]
[    2.260895] pnp 00:01: Plug and Play ACPI device, IDs PNP0200 (active)

[    2.272299] pci_bus 0000:01: resource 0 [io  0xd000-0xdfff]
[    2.272301] pci_bus 0000:01: resource 1 [mem 0xc0000000-0xd30fffff]

[    2.276024] pci 0000:00:02.0: Boot video device
[    2.610276] PCI: CLS 64 bytes, default 64
[    2.610278] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)

[    2.841511] Linux agpgart interface v0.103
[    2.841642] agpgart-intel 0000:00:00.0: Intel HD Graphics Chipset
[    2.841842] agpgart-intel 0000:00:00.0: detected gtt size: 2097152K total, 262144K mappable
[    2.842876] agpgart-intel 0000:00:00.0: detected 32768K stolen memory
[    2.843094] agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xb0000000

[    3.075661] [drm] Initialized drm 1.1.0 20060810

[    3.197329] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[    3.197391] [drm] Driver supports precise vblank timestamp query.

[    3.330740] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=io+mem

[    3.330828] vgaarb: transferring owner from PCI:0000:00:02.0 to PCI:0000:01:00.0
[    3.483597] Console: switching to colour frame buffer device 170x48
[    3.486814] fb0: inteldrmfb frame buffer device

[    3.486834] drm: registered panic notifier

[    3.488142] ACPI Warning: _BQC returned an invalid level (20110112/video-473)
[    3.488478] acpi device:04: registered as cooling_device4
[    3.488565] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/device:01/LNXVIDEO:00/input/input4
[    3.488713] ACPI: Video Device [GFX0] (multi-head: yes  rom: yes  post: no)
[    3.491610] ACPI Warning: _BQC returned an invalid level (20110112/video-473)
[    3.493587] acpi device:4c: registered as cooling_device5
[    3.496646] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:02/input/input5
[    3.498081] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)

[    3.499578] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0

[    3.651954] ACPI Error: Needed [Buffer/String/Package], found [Integer] ffff88013c04aa68 (20110112/exresop-590)
[    3.653344] ACPI Exception: AE_AML_OPERAND_TYPE, While resolving operands for [OpcodeName unavailable] (20110112/dswexec-460)
[    3.654749] ACPI Error: Method parse/execution failed [\_SB_.PCI0.GFX0._DSM] (Node ffff88013f84b0f0), AE_AML_OPERAND_TYPE (20110112/psparse-536)
[    3.656199] failed to evaluate _DSM: 12291

[    3.657650] ACPI Error: Needed [Buffer/String/Package], found [Integer] ffff88013c04ac18 (20110112/exresop-590)
[    3.659127] ACPI Exception: AE_AML_OPERAND_TYPE, While resolving operands for [OpcodeName unavailable] (20110112/dswexec-460)
[    3.660616] ACPI Error: Method parse/execution failed [\_SB_.PCI0.GFX0._DSM] (Node ffff88013f84b0f0), AE_AML_OPERAND_TYPE (20110112/psparse-536)
[    3.662129] ACPI Error: Method parse/execution failed [\_SB_.PCI0.PEG1.GFX0._DSM] (Node ffff88013f86f578), AE_AML_OPERAND_TYPE (20110112/psparse-536)
[    3.663640] failed to evaluate _DSM: 12291

[    3.665125] VGA switcheroo: detected DSM switching method \_SB_.PCI0.PEG1.GFX0 handle

[    3.666923] nouveau 0000:01:00.0: power state changed by ACPI to D0
[    3.668430] nouveau 0000:01:00.0: power state changed by ACPI to D0
[    3.669910] nouveau 0000:01:00.0: enabling device (0000 -> 0003)
[    3.671416] nouveau 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[    3.672846] nouveau 0000:01:00.0: setting latency timer to 64
[    3.676200] [drm] nouveau 0000:01:00.0: Detected an NV50 generation card (0x0a3780a2)

[    3.684958] vga_switcheroo: enabled

[    3.686432] [drm] nouveau 0000:01:00.0: Attempting to load BIOS image from PRAMIN
[    3.687926] [drm] nouveau 0000:01:00.0: ... BIOS signature not found
[    3.689447] [drm] nouveau 0000:01:00.0: Attempting to load BIOS image from PROM
[    3.690920] [drm] nouveau 0000:01:00.0: ... BIOS signature not found
[    3.692376] [drm] nouveau 0000:01:00.0: Attempting to load BIOS image from PCIROM
[    3.693954] nouveau 0000:01:00.0: Invalid ROM contents
[    3.695445] [drm] nouveau 0000:01:00.0: ... BIOS signature not found
[    3.696898] [drm] nouveau 0000:01:00.0: Attempting to load BIOS image from ACPI
[    7.481937] [drm] nouveau 0000:01:00.0: ... appears to be valid
[    7.483442] [drm] nouveau 0000:01:00.0: BIT BIOS found
[    7.484927] [drm] nouveau 0000:01:00.0: Bios version 70.15.3d.00
[    7.486400] [drm] nouveau 0000:01:00.0: Pointer to BIT loadval table invalid
[    7.487873] [drm] nouveau 0000:01:00.0: TMDS table version 2.0
[    7.489344] [drm] nouveau 0000:01:00.0: Found Display Configuration Block version 4.0
[    7.490835] [drm] nouveau 0000:01:00.0: Raw DCB entry 0: 02010300 00000000
[    7.492326] [drm] nouveau 0000:01:00.0: Raw DCB entry 1: 0000000e 00000000
[    7.493806] [drm] nouveau 0000:01:00.0: DCB connector table: VHER 0x40 5 16 4
[    7.495273] [drm] nouveau 0000:01:00.0:   0: 0x00000000: type 0x00 idx 0 tag 0xff
[    7.496740] [drm] nouveau 0000:01:00.0: Adaptor not initialised, running VBIOS init tables.
[    7.498176] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 0 at offset 0xD3B5
[    7.541698] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 1 at offset 0xD96C
[    7.621549] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 2 at offset 0xE8BF
[    7.623009] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 3 at offset 0xE8FD
[    7.641579] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 4 at offset 0xEB37
[    7.642921] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table at offset 0xEB9C
[    8.470050] [drm] nouveau 0000:01:00.0: 3 available performance level(s)
[    8.471310] [drm] nouveau 0000:01:00.0: 0: memory 135MHz core 135MHz shader 270MHz voltage 800mV
[    8.472567] [drm] nouveau 0000:01:00.0: 1: memory 324MHz core 405MHz shader 810MHz voltage 850mV
[    8.473842] [drm] nouveau 0000:01:00.0: 3: memory 790MHz core 450MHz shader 1080MHz voltage 900mV
[    8.475133] [drm] nouveau 0000:01:00.0: c: memory 950MHz core 550MHz shader 200MHz voltage 850mV
[    8.476672] [TTM] Zone  kernel: Available graphics memory: 1855708 kiB.
[    8.477998] [TTM] Initializing pool allocator.
[    8.479258] [drm] nouveau 0000:01:00.0: Detected 1024MiB VRAM
[    8.526436] [drm] nouveau 0000:01:00.0: 512 MiB GART (aperture)
[    8.610837] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[    8.612086] [drm] No driver support for vblank timestamp query.
[    8.629326] [drm] nouveau 0000:01:00.0: ACPI backlight interface available, not registering our own
[    8.682917] [drm] nouveau 0000:01:00.0: allocated 1024x768 fb: 0x60000000, bo ffff880138c4fc00
[    8.684220] fb1: nouveaufb frame buffer device

[    8.685459] [drm] Initialized nouveau 0.0.16 20090420 for 0000:01:00.0 on minor 1

[    1.373151] pci 0000:00:02.0: [8086:0046] type 0 class 0x000300
[    1.373161] pci 0000:00:02.0: reg 10: [mem 0xd3400000-0xd37fffff 64bit]
[    1.373167] pci 0000:00:02.0: reg 18: [mem 0xb0000000-0xbfffffff 64bit pref]
[    1.373172] pci 0000:00:02.0: reg 20: [io  0xe080-0xe087]
[    1.374819] pci 0000:01:00.0: [10de:0caf] type 0 class 0x000300
[    1.374828] pci 0000:01:00.0: reg 10: [mem 0xd2000000-0xd2ffffff]
[    1.374838] pci 0000:01:00.0: reg 14: [mem 0xc0000000-0xcfffffff 64bit pref]
[    1.374848] pci 0000:01:00.0: reg 1c: [mem 0xd0000000-0xd1ffffff 64bit pref]
[    1.374854] pci 0000:01:00.0: reg 24: [io  0xd000-0xd07f]
[    1.374861] pci 0000:01:00.0: reg 30: [mem 0xd3000000-0xd307ffff pref]

[    1.376312] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[    1.376480] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEG1._PRT]
[    1.376547] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P1._PRT]
[    1.376620] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP01._PRT]
[    1.376670] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP02._PRT]
[    1.376724] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP04._PRT]
[    1.376779] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP06._PRT]

[    2.176346] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[    2.176450] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none
[    2.176548] vgaarb: loaded

[    2.230370] pnp 00:01: [io  0x0000-0x001f]
[    2.230374] pnp 00:01: [io  0x0081-0x0091]
[    2.230377] pnp 00:01: [io  0x0093-0x009f]
[    2.230380] pnp 00:01: [io  0x00c0-0x00df]
[    2.230387] pnp 00:01: [dma 4]
[    2.230411] pnp 00:01: Plug and Play ACPI device, IDs PNP0200 (active)

[    2.241834] pci_bus 0000:01: resource 0 [io  0xd000-0xdfff]
[    2.241835] pci_bus 0000:01: resource 1 [mem 0xc0000000-0xd30fffff]

[    2.245543] pci 0000:00:02.0: Boot video device
[    2.579787] PCI: CLS 64 bytes, default 64
[    2.579790] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)

[    2.830984] Linux agpgart interface v0.103
[    2.831116] agpgart-intel 0000:00:00.0: Intel HD Graphics Chipset
[    2.831317] agpgart-intel 0000:00:00.0: detected gtt size: 2097152K total, 262144K mappable
[    2.832354] agpgart-intel 0000:00:00.0: detected 32768K stolen memory
[    2.832570] agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xb0000000

[    3.042933] [drm] Initialized drm 1.1.0 20060810

[    3.095696] ACPI Error: Needed [Buffer/String/Package], found [Integer] ffff88013f2503a8 (20110112/exresop-590)
[    3.095857] ACPI Exception: AE_AML_OPERAND_TYPE, While resolving operands for [OpcodeName unavailable] (20110112/dswexec-460)
[    3.096016] ACPI Error: Method parse/execution failed [\_SB_.PCI0.GFX0._DSM] (Node ffff88013f84b0f0), AE_AML_OPERAND_TYPE (20110112/psparse-536)
[    3.096232] failed to evaluate _DSM: 12291

[    3.096318] ACPI Error: Needed [Buffer/String/Package], found [Integer] ffff88013f250240 (20110112/exresop-590)
[    3.096470] ACPI Exception: AE_AML_OPERAND_TYPE, While resolving operands for [OpcodeName unavailable] (20110112/dswexec-460)
[    3.096628] ACPI Error: Method parse/execution failed [\_SB_.PCI0.GFX0._DSM] (Node ffff88013f84b0f0), AE_AML_OPERAND_TYPE (20110112/psparse-536)
[    3.096836] ACPI Error: Method parse/execution failed [\_SB_.PCI0.PEG1.GFX0._DSM] (Node ffff88013f86f578), AE_AML_OPERAND_TYPE (20110112/psparse-536)
[    3.097051] failed to evaluate _DSM: 12291

[    3.097114] VGA switcheroo: detected DSM switching method \_SB_.PCI0.PEG1.GFX0 handle

[    3.097482] nouveau 0000:01:00.0: power state changed by ACPI to D0
[    3.097553] nouveau 0000:01:00.0: power state changed by ACPI to D0
[    3.097623] nouveau 0000:01:00.0: enabling device (0000 -> 0003)
[    3.097696] nouveau 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[    3.097769] nouveau 0000:01:00.0: setting latency timer to 64
[    3.101786] [drm] nouveau 0000:01:00.0: Detected an NV50 generation card (0x0a3780a2)
[    3.111257] [drm] nouveau 0000:01:00.0: Attempting to load BIOS image from PRAMIN
[    3.111363] [drm] nouveau 0000:01:00.0: ... BIOS signature not found
[    3.112019] [drm] nouveau 0000:01:00.0: Attempting to load BIOS image from PROM
[    3.112121] [drm] nouveau 0000:01:00.0: ... BIOS signature not found
[    3.112192] [drm] nouveau 0000:01:00.0: Attempting to load BIOS image from PCIROM
[    3.112452] nouveau 0000:01:00.0: Invalid ROM contents
[    3.112595] [drm] nouveau 0000:01:00.0: ... BIOS signature not found
[    3.112666] [drm] nouveau 0000:01:00.0: Attempting to load BIOS image from ACPI
[    6.553176] [drm] nouveau 0000:01:00.0: ... appears to be valid
[    6.553246] [drm] nouveau 0000:01:00.0: BIT BIOS found
[    6.553314] [drm] nouveau 0000:01:00.0: Bios version 70.15.3d.00
[    6.553381] [drm] nouveau 0000:01:00.0: Pointer to BIT loadval table invalid
[    6.553452] [drm] nouveau 0000:01:00.0: TMDS table version 2.0
[    6.553520] [drm] nouveau 0000:01:00.0: Found Display Configuration Block version 4.0
[    6.553615] [drm] nouveau 0000:01:00.0: Raw DCB entry 0: 02010300 00000000
[    6.553686] [drm] nouveau 0000:01:00.0: Raw DCB entry 1: 0000000e 00000000
[    6.553756] [drm] nouveau 0000:01:00.0: DCB connector table: VHER 0x40 5 16 4
[    6.553827] [drm] nouveau 0000:01:00.0:   0: 0x00000000: type 0x00 idx 0 tag 0xff
[    6.553932] [drm] nouveau 0000:01:00.0: Adaptor not initialised, running VBIOS init tables.
[    6.554031] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 0 at offset 0xD3B5
[    6.602799] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 1 at offset 0xD96C
[    6.692606] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 2 at offset 0xE8BF
[    6.692741] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 3 at offset 0xE8FD
[    6.722627] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 4 at offset 0xEB37
[    6.722731] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table at offset 0xEB9C
[    7.561122] [drm] nouveau 0000:01:00.0: 3 available performance level(s)
[    7.561196] [drm] nouveau 0000:01:00.0: 0: memory 135MHz core 135MHz shader 270MHz voltage 800mV
[    7.561290] [drm] nouveau 0000:01:00.0: 1: memory 324MHz core 405MHz shader 810MHz voltage 850mV
[    7.561387] [drm] nouveau 0000:01:00.0: 3: memory 790MHz core 450MHz shader 1080MHz voltage 900mV
[    7.561494] [drm] nouveau 0000:01:00.0: c: memory 950MHz core 550MHz shader 200MHz voltage 850mV
[    7.561694] [TTM] Zone  kernel: Available graphics memory: 1855708 kiB.
[    7.561760] [TTM] Initializing pool allocator.
[    7.561837] [drm] nouveau 0000:01:00.0: Detected 1024MiB VRAM
[    7.607482] [drm] nouveau 0000:01:00.0: 512 MiB GART (aperture)
[    7.690254] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[    7.690326] [drm] No driver support for vblank timestamp query.
[    7.706498] [drm] nouveau 0000:01:00.0: ACPI backlight interface available, not registering our own
[    7.758903] [drm] nouveau 0000:01:00.0: allocated 1024x768 fb: 0x60000000, bo ffff88013f27b800
[    7.760185] Console: switching to colour frame buffer device 128x48
[    7.761168] fb0: nouveaufb frame buffer device

[    7.761178] drm: registered panic notifier

[    7.761193] [drm] Initialized nouveau 0.0.16 20090420 for 0000:01:00.0 on minor 0

[    7.824721] i915 0000:00:02.0: irq 42 for MSI/MSI-X
[    7.824727] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[    7.824744] [drm] Driver supports precise vblank timestamp query.

[    7.902127] vga_switcheroo: enabled

[    7.964807] vgaarb: device changed decodes: PCI:0000:01:00.0,olddecodes=io+mem,decodes=none:owns=none
[    7.964823] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=io+mem

[    8.054640] fb1: inteldrmfb frame buffer device
[    8.055881] ACPI Warning: _BQC returned an invalid level (20110112/video-473)
[    8.056216] acpi device:04: registered as cooling_device4
[    8.056282] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/device:01/LNXVIDEO:00/input/input5
[    8.056322] ACPI: Video Device [GFX0] (multi-head: yes  rom: yes  post: no)
[    8.057699] ACPI Warning: _BQC returned an invalid level (20110112/video-473)
[    8.058017] acpi device:4c: registered as cooling_device5
[    8.058231] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:02/input/input6
[    8.058276] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[    8.058393] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 1

[    1.393559] pci 0000:00:02.0: [8086:0046] type 0 class 0x000300
[    1.393569] pci 0000:00:02.0: reg 10: [mem 0xd3400000-0xd37fffff 64bit]
[    1.393575] pci 0000:00:02.0: reg 18: [mem 0xb0000000-0xbfffffff 64bit pref]
[    1.393579] pci 0000:00:02.0: reg 20: [io  0xe080-0xe087]
[    1.395221] pci 0000:01:00.0: [10de:0caf] type 0 class 0x000300
[    1.395230] pci 0000:01:00.0: reg 10: [mem 0xd2000000-0xd2ffffff]
[    1.395240] pci 0000:01:00.0: reg 14: [mem 0xc0000000-0xcfffffff 64bit pref]
[    1.395250] pci 0000:01:00.0: reg 1c: [mem 0xd0000000-0xd1ffffff 64bit pref]
[    1.395257] pci 0000:01:00.0: reg 24: [io  0xd000-0xd07f]
[    1.395263] pci 0000:01:00.0: reg 30: [mem 0xd3000000-0xd307ffff pref]

[    1.396720] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[    1.396887] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEG1._PRT]
[    1.396954] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P1._PRT]
[    1.397027] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP01._PRT]
[    1.397077] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP02._PRT]
[    1.397129] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP04._PRT]
[    1.397184] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP06._PRT]

[    2.196760] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[    2.196861] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none
[    2.196958] vgaarb: loaded

[    2.250784] pnp 00:01: [io  0x0000-0x001f]
[    2.250788] pnp 00:01: [io  0x0081-0x0091]
[    2.250791] pnp 00:01: [io  0x0093-0x009f]
[    2.250794] pnp 00:01: [io  0x00c0-0x00df]
[    2.250798] pnp 00:01: [dma 4]
[    2.250825] pnp 00:01: Plug and Play ACPI device, IDs PNP0200 (active)

[    2.262254] pci_bus 0000:01: resource 0 [io  0xd000-0xdfff]
[    2.262256] pci_bus 0000:01: resource 1 [mem 0xc0000000-0xd30fffff]

[    2.265953] pci 0000:00:02.0: Boot video device
[    2.600202] PCI: CLS 64 bytes, default 64
[    2.600205] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)

[    2.851402] Linux agpgart interface v0.103
[    2.851534] agpgart-intel 0000:00:00.0: Intel HD Graphics Chipset
[    2.851736] agpgart-intel 0000:00:00.0: detected gtt size: 2097152K total, 262144K mappable
[    2.852769] agpgart-intel 0000:00:00.0: detected 32768K stolen memory
[    2.852993] agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xb0000000

[    3.075436] [drm] Initialized drm 1.1.0 20060810

[    3.170840] ACPI Error: Needed [Buffer/String/Package], found [Integer] ffff88013b0c4ca8 (20110112/exresop-590)
[    3.170996] ACPI Exception: AE_AML_OPERAND_TYPE, While resolving operands for [OpcodeName unavailable] (20110112/dswexec-460)
[    3.171154] ACPI Error: Method parse/execution failed [\_SB_.PCI0.GFX0._DSM] (Node ffff88013f84b0f0), AE_AML_OPERAND_TYPE (20110112/psparse-536)
[    3.171373] failed to evaluate _DSM: 12291

[    3.171471] ACPI Error: Needed [Buffer/String/Package], found [Integer] ffff88013b0c4bd0 (20110112/exresop-590)
[    3.171619] ACPI Exception: AE_AML_OPERAND_TYPE, While resolving operands for [OpcodeName unavailable] (20110112/dswexec-460)
[    3.171777] ACPI Error: Method parse/execution failed [\_SB_.PCI0.GFX0._DSM] (Node ffff88013f84b0f0), AE_AML_OPERAND_TYPE (20110112/psparse-536)
[    3.171987] ACPI Error: Method parse/execution failed [\_SB_.PCI0.PEG1.GFX0._DSM] (Node ffff88013f86f578), AE_AML_OPERAND_TYPE (20110112/psparse-536)
[    3.172215] failed to evaluate _DSM: 12291

[    3.172282] VGA switcheroo: detected DSM switching method \_SB_.PCI0.PEG1.GFX0 handle

[    3.172523] i915 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[    3.172527] i915 0000:00:02.0: setting latency timer to 64
[    3.174050] nouveau 0000:01:00.0: power state changed by ACPI to D0
[    3.174121] nouveau 0000:01:00.0: power state changed by ACPI to D0
[    3.174185] nouveau 0000:01:00.0: enabling device (0000 -> 0003)
[    3.174255] nouveau 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[    3.174327] nouveau 0000:01:00.0: setting latency timer to 64
[    3.244115] i915 0000:00:02.0: irq 42 for MSI/MSI-X
[    3.244121] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[    3.244184] [drm] Driver supports precise vblank timestamp query.
[    3.379280] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=io+mem
[    3.379367] vgaarb: transferring owner from PCI:0000:00:02.0 to PCI:0000:01:00.0
[    3.533258] Console: switching to colour frame buffer device 170x48
[    3.536362] fb0: inteldrmfb frame buffer device

[    3.536383] drm: registered panic notifier

[    3.537721] ACPI Warning: _BQC returned an invalid level (20110112/video-473)
[    3.538082] acpi device:04: registered as cooling_device4
[    3.538168] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/device:01/LNXVIDEO:00/input/input4
[    3.539615] ACPI: Video Device [GFX0] (multi-head: yes  rom: yes  post: no)

[    3.542403] ACPI Warning: _BQC returned an invalid level (20110112/video-473)
[    3.544073] acpi device:4c: registered as cooling_device5
[    3.545619] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:02/input/input5
[    3.547091] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)

[    3.551456] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0

[    3.556232] [drm] nouveau 0000:01:00.0: Unsupported chipset 0xffffffff
[    3.558712] nouveau 0000:01:00.0: PCI INT A disabled
[    3.560079] nouveau: probe of 0000:01:00.0 failed with error -22