Travadas aleatórias no sistema o tempo todo.

[brunofin]

Olá a todos,

Estou tendo esse problema muito chato desde que eu instalei o Ubuntu 10.10 64-bits aqui no dia que lançou. Eu estou usando o computador normalmente, pode ser navegando na Internet ou conversando pelo emesene, ou simplesmente não fazendo nada, o sistema inteiro congela. Esse congelamento pode durar de 5 segundos a quase 1 minuto, é bem aleatório. Enquanto o sistema está congelado, somente o mouse funciona, você pode movimentá-lo pela tela mas não é possível interagir com o sistema de forma alguma até ele voltar ao normal, se algum programa estiver reproduzindo som, o som continua, mas se passa de 20 segundos ele começa a repetir os últimos segundos tocados, como em um disco arranhado. Não é possível nem mudar a tela para um terminal (ctrl + alt + F1 ... F6) para tentar determinar a origem. Após determinado tempo, o sistema simplesmente volta a responder normalmente. Essas travadas acontecem mais ou menos de meia em meia hora.
As vezes quando o sistema volta a responder, o programa que estava reproduzindo som fica mudo e só é possível fazê-lo voltar ao normal fechando e abrindo.
Esse problema parece estar ligado diretamente ao núcleo do sistema, pois já vi de acontecer logo depois de fazer login nele e sem nenhum outro programa aberto fora o GNOME em si e os programas ligados a ele. Posso também confirmar que ele acontece em instalações limpas do Ubuntu e também do Linux Mint 9 (que é uma distribuição baseada no Ubuntu, a versão 9 corresponde ao 10.10), ambos 64-bits. Não tenho certeza se isso acontece na versão 32-bits, e no meu Notebook, que está com 64-bits também, isso não ocorre (porém, isso não acontecia neste desktop até o 10.04 e também não acontece nada parecido no Windows 7).

Alguém tem alguma idéia do que pode estar acontecendo? Esse problema depois de tanto tempo começa a encher a paciência de uma forma incrível, preciso resolver isso logo  

Vou deixar as especificações da minha máquina para dar uma ajuda:

Processador AMD Phenom II X4 955
4GB RAM de uma mémoria que eu não sei a marca.
Placa-mãe ASUS M3A78
Placa de vídeo NVIDIA GeForce 9600 GT 512MB

Qualquer informação será de grande ajuda!

EDIT:

Outra coisa que eu notei também que sempre acontece quando o sistema trava: As ventoinhas começam a girar muito mais rápido, dá pra perceber só pelo som que elas fazem. Não sei dizer se é a ventoinha do processador ou da placa de vídeo.

[brunofin]

Bom... Parece que o problema é o Compiz... Passei o dia inteiro com os efeitos desligados e não houve sequer uma travada. Vou continuar com ele desligado por mais tempo para ter certeza.

Talvez também a culpa não seja inteiramente do Compiz, pode ser algum tipo de incompatibilidade ou bug no driver na Nvidia que é acionado pelo Compiz, pois meu notebook, que tem uma VGA da Intel, não tem esse problema mesmo com os efeitos ligados. Mas isso é só uma teoria 

[danielpt]

já aconteceu comigo isso, e já aconteceu de até não voltar, apesar que eu não esperei mais de 2 minutos...
minha máquina tem 4gb de ram e é core2quad, e aconteceu isso comigo logo no inicio que instalei o linux (ontem rs)...
espero que não aconteça mais, pelo menos não aconteceu até agora

[brunofin]

Bom, só para manter isso aqui atualizado na esperança de encontrar alguém que tenha a solução.

Mesmo com o Compiz desativado, o problema persiste. Na verdade, de um tempo pra cá ficou pior, acontece de 10 em 10 minutos.
Acabei de atualizar os drivers de vídeo da NVIDIA para a última versão do site, 260.19.36, e isso não resolveu nada.

Vou postar uma saída do dmesg com alguns minutos após isso ter ocorrido pela última vez.

Código Selecionar Expandir


[    0.973007] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    0.973047] ohci_hcd 0000:00:12.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[    0.973063] ohci_hcd 0000:00:12.0: OHCI Host Controller
[    0.973090] ohci_hcd 0000:00:12.0: new USB bus registered, assigned bus number 3
[    0.973118] ohci_hcd 0000:00:12.0: irq 16, io mem 0xf7ffe000
[    0.992873] Freeing initrd memory: 16596k freed
[    1.036951] hub 3-0:1.0: USB hub found
[    1.036958] hub 3-0:1.0: 3 ports detected
[    1.037068] ohci_hcd 0000:00:12.1: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[    1.037087] ohci_hcd 0000:00:12.1: OHCI Host Controller
[    1.037118] ohci_hcd 0000:00:12.1: new USB bus registered, assigned bus number 4
[    1.037135] ohci_hcd 0000:00:12.1: irq 16, io mem 0xf7ffd000
[    1.094133] hub 4-0:1.0: USB hub found
[    1.094139] hub 4-0:1.0: 3 ports detected
[    1.094225] ohci_hcd 0000:00:13.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
[    1.094237] ohci_hcd 0000:00:13.0: OHCI Host Controller
[    1.094258] ohci_hcd 0000:00:13.0: new USB bus registered, assigned bus number 5
[    1.094284] ohci_hcd 0000:00:13.0: irq 18, io mem 0xf7ffc000
[    1.154102] hub 5-0:1.0: USB hub found
[    1.154108] hub 5-0:1.0: 3 ports detected
[    1.154192] ohci_hcd 0000:00:13.1: PCI INT A -> GSI 18 (level, low) -> IRQ 18
[    1.154204] ohci_hcd 0000:00:13.1: OHCI Host Controller
[    1.154229] ohci_hcd 0000:00:13.1: new USB bus registered, assigned bus number 6
[    1.154244] ohci_hcd 0000:00:13.1: irq 18, io mem 0xf7ffb000
[    1.214104] hub 6-0:1.0: USB hub found
[    1.214110] hub 6-0:1.0: 3 ports detected
[    1.214197] ohci_hcd 0000:00:14.5: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[    1.214209] ohci_hcd 0000:00:14.5: OHCI Host Controller
[    1.214230] ohci_hcd 0000:00:14.5: new USB bus registered, assigned bus number 7
[    1.214246] ohci_hcd 0000:00:14.5: irq 18, io mem 0xf7ff9000
[    1.274103] hub 7-0:1.0: USB hub found
[    1.274109] hub 7-0:1.0: 2 ports detected
[    1.274177] uhci_hcd: USB Universal Host Controller Interface driver
[    1.274259] PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1
[    1.274260] PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp
[    1.274383] serio: i8042 KBD port at 0x60,0x64 irq 1
[    1.274449] mice: PS/2 mouse device common for all mice
[    1.274511] rtc_cmos 00:02: RTC can wake from S4
[    1.274536] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0
[    1.274558] rtc0: alarms up to one month, y3k, 114 bytes nvram, hpet irqs
[    1.274612] device-mapper: uevent: version 1.0.3
[    1.274726] device-mapper: ioctl: 4.17.0-ioctl (2010-03-05) initialised: dm-devel@redhat.com
[    1.274809] device-mapper: multipath: version 1.1.1 loaded
[    1.274811] device-mapper: multipath round-robin: version 1.0.0 loaded
[    1.274983] cpuidle: using governor ladder
[    1.274984] cpuidle: using governor menu
[    1.275155] TCP cubic registered
[    1.275228] NET: Registered protocol family 10
[    1.275447] lo: Disabled Privacy Extensions
[    1.275570] NET: Registered protocol family 17
[    1.275611] powernow-k8: Found 1 AMD Phenom(tm) II X4 955 Processor (4 cpu cores) (version 2.20.00)
[    1.275619] [Firmware Bug]: powernow-k8: No compatible ACPI _PSS objects found.
[    1.275620] [Firmware Bug]: powernow-k8: Try again with latest BIOS.
[    1.275681] PM: Resume from disk failed.
[    1.275688] registered taskstats version 1
[    1.275844]   Magic number: 15:344:646
[    1.275910] rtc_cmos 00:02: setting system clock to 2011-02-25 18:36:26 UTC (1298658986)
[    1.275913] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[    1.275914] EDD information not available.
[    1.275960] Freeing unused kernel memory: 908k freed
[    1.276215] Write protecting the kernel read-only data: 10240k
[    1.276312] Freeing unused kernel memory: 416k freed
[    1.276505] Freeing unused kernel memory: 1644k freed
[    1.288279] udev[132]: starting version 163
[    1.292521] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2
[    1.321257] scsi0 : pata_atiixp
[    1.321887] scsi1 : pata_atiixp
[    1.323042] ata1: PATA max UDMA/100 cmd 0x1f0 ctl 0x3f6 bmdma 0xff00 irq 14
[    1.323044] ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0xff08 irq 15
[    1.323241] ahci 0000:00:11.0: version 3.0
[    1.323253]   alloc irq_desc for 22 on node 0
[    1.323254]   alloc kstat_irqs on node 0
[    1.323259] ahci 0000:00:11.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22
[    1.323386] ahci 0000:00:11.0: AHCI 0001.0100 32 slots 6 ports 3 Gbps 0x3f impl SATA mode
[    1.323389] ahci 0000:00:11.0: flags: 64bit ncq sntf ilck pm led clo pmp pio slum part ccc
[    1.323698] scsi2 : ahci
[    1.323773] scsi3 : ahci
[    1.323814] scsi4 : ahci
[    1.323857] scsi5 : ahci
[    1.323898] scsi6 : ahci
[    1.323940] scsi7 : ahci
[    1.323971] ata3: SATA max UDMA/133 abar m1024@0xf7fff800 port 0xf7fff900 irq 22
[    1.323973] ata4: SATA max UDMA/133 abar m1024@0xf7fff800 port 0xf7fff980 irq 22
[    1.323976] ata5: SATA max UDMA/133 abar m1024@0xf7fff800 port 0xf7fffa00 irq 22
[    1.323978] ata6: SATA max UDMA/133 abar m1024@0xf7fff800 port 0xf7fffa80 irq 22
[    1.323981] ata7: SATA max UDMA/133 abar m1024@0xf7fff800 port 0xf7fffb00 irq 22
[    1.323984] ata8: SATA max UDMA/133 abar m1024@0xf7fff800 port 0xf7fffb80 irq 22
[    1.346360] FDC 0 is a post-1991 82077
[    1.460022] usb 1-5: new high speed USB device using ehci_hcd and address 4
[    1.500459] ata1.00: ATAPI: HL-DT-ST DVDRAM GSA-4163B, A103, max UDMA/33
[    1.540434] ata1.00: configured for UDMA/33
[    1.546182] scsi 0:0:0:0: CD-ROM            HL-DT-ST DVDRAM GSA-4163B A103 PQ: 0 ANSI: 5
[    1.558039] sr0: scsi3-mmc drive: 40x/40x writer dvd-ram cd/rw xa/form2 cdda tray
[    1.558042] Uniform CD-ROM driver Revision: 3.20
[    1.558115] sr 0:0:0:0: Attached scsi CD-ROM sr0
[    1.558161] sr 0:0:0:0: Attached scsi generic sg0 type 5
[    1.619463] Initializing USB Mass Storage driver...
[    1.619567] scsi8 : usb-storage 1-5:1.0
[    1.619624] usbcore: registered new interface driver usb-storage
[    1.619626] USB Mass Storage support registered.
[    1.670049] ata4: SATA link down (SStatus 0 SControl 300)
[    1.673810] ata7: SATA link down (SStatus 0 SControl 300)
[    1.673835] ata8: SATA link down (SStatus 0 SControl 300)
[    1.673859] ata6: SATA link down (SStatus 0 SControl 300)
[    1.673883] ata5: SATA link down (SStatus 0 SControl 300)
[    1.793771] usb 2-5: new high speed USB device using ehci_hcd and address 2
[    1.850014] ata3: softreset failed (device not ready)
[    1.850017] ata3: applying SB600 PMP SRST workaround and retrying
[    1.964730] scsi9 : usb-storage 2-5:1.1
[    2.041280] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[    2.083582] ata3.00: ATA-7: MAXTOR STM3500630AS, 3.AAE, max UDMA/133
[    2.083584] ata3.00: 976773168 sectors, multi 16: LBA48 NCQ (depth 31/32)
[    2.141885] ata3.00: configured for UDMA/133
[    2.163856] scsi 2:0:0:0: Direct-Access     ATA      MAXTOR STM350063 3.a PQ: 0 ANSI: 5
[    2.163953] sd 2:0:0:0: Attached scsi generic sg1 type 0
[    2.163955] sd 2:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/465 GiB)
[    2.164015] sd 2:0:0:0: [sda] Write Protect is off
[    2.164018] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    2.164052] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    2.164193]  sda: sda1 sda2 sda3 < sda5 sda6 >
[    2.214728] sd 2:0:0:0: [sda] Attached SCSI disk
[    2.216179] 8139cp: 8139cp: 10/100 PCI Ethernet driver v1.3 (Mar 22, 2004)
[    2.216297] 8139cp 0000:02:06.0: This (id 10ec:8139 rev 10) is not an 8139C+ compatible chip, use 8139too
[    2.217862] 8139too: 8139too Fast Ethernet driver 0.9.28
[    2.217924]   alloc irq_desc for 20 on node 0
[    2.217927]   alloc kstat_irqs on node 0
[    2.217932] 8139too 0000:02:06.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20
[    2.218968] 8139too 0000:02:06.0: eth0: RealTek RTL8139 at 0xe800, 00:08:54:a7:ed:00, IRQ 20
[    2.270017] usb 3-1: new full speed USB device using ohci_hcd and address 2
[    2.462547] hub 3-1:1.0: USB hub found
[    2.464514] hub 3-1:1.0: 3 ports detected
[    2.614460] scsi 8:0:0:0: Direct-Access     Seagate  Desktop          0130 PQ: 0 ANSI: 4
[    2.614756] sd 8:0:0:0: Attached scsi generic sg2 type 0
[    2.615326] sd 8:0:0:0: [sdb] 976773168 512-byte logical blocks: (500 GB/465 GiB)
[    2.615954] sd 8:0:0:0: [sdb] Write Protect is off
[    2.615957] sd 8:0:0:0: [sdb] Mode Sense: 2f 08 00 00
[    2.615958] sd 8:0:0:0: [sdb] Assuming drive cache: write through
[    2.617203] sd 8:0:0:0: [sdb] Assuming drive cache: write through
[    2.617207]  sdb: sdb1
[    2.618951] sd 8:0:0:0: [sdb] Assuming drive cache: write through
[    2.618954] sd 8:0:0:0: [sdb] Attached SCSI disk
[    2.810011] usb 3-2: new full speed USB device using ohci_hcd and address 3
[    2.950186] Btrfs loaded
[    2.953054] xor: automatically using best checksumming function: generic_sse
[    2.973159] scsi 9:0:0:0: Direct-Access     Motorola  MB200            001 PQ: 0 ANSI: 2
[    2.973481] sd 9:0:0:0: Attached scsi generic sg3 type 0
[    2.982144] sd 9:0:0:0: [sdc] Attached SCSI removable disk
[    2.993751]    generic_sse: 13177.200 MB/sec
[    2.993752] xor: using function: generic_sse (13177.200 MB/sec)
[    2.995270] device-mapper: dm-raid45: initialized v0.2594b
[    3.291267] usb 4-3: new low speed USB device using ohci_hcd and address 2
[    3.421856] EXT4-fs (sda5): mounted filesystem with ordered data mode. Opts: (null)
[    3.564246] usb 3-1.1: new full speed USB device using ohci_hcd and address 4
[   12.689368] udev[518]: starting version 163
[   12.704022] Adding 2096444k swap on /dev/sda6.  Priority:-1 extents:1 across:2096444k
[   12.758418] EDAC MC: Ver: 2.1.0 Oct 16 2010
[   12.760040] Linux video capture interface: v2.00
[   12.769660] piix4_smbus 0000:00:14.0: SMBus Host Controller at 0xb00, revision 0
[   12.776913] EDAC amd64_edac:  Ver: 3.3.0 Oct 16 2010
[   12.776964] gspca: main v2.9.0 registered
[   12.777710] gspca: probing 0ac8:303b
[   12.777996] Bluetooth: Core ver 2.15
[   12.778038] NET: Registered protocol family 31
[   12.778039] Bluetooth: HCI device and connection manager initialized
[   12.778042] Bluetooth: HCI socket layer initialized
[   12.779426] Bluetooth: Generic Bluetooth USB driver ver 0.6
[   12.782707] lp: driver loaded but no devices found
[   12.793895] usbcore: registered new interface driver btusb
[   12.796175] EDAC amd64: This node reports that Memory ECC is currently disabled, set F3x44[22] (0000:00:18.3).
[   12.796182] EDAC amd64: ECC disabled in the BIOS or no ECC capability, module will not load.
[   12.796183]  Either enable ECC checking or force module loading by setting 'ecc_enable_override'.
[   12.796184]  (Note that use of the override may cause unknown side effects.)
[   12.796192] amd64_edac: probe of 0000:00:18.2 failed with error -22
[   12.801229] parport_pc 00:06: reported by Plug and Play ACPI
[   12.801281] parport0: PC-style at 0x378, irq 7 [PCSPP,TRISTATE]
[   12.805514] ppdev: user-space parallel port driver
[   12.841752] HDA Intel 0000:00:14.2: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[   12.880153] lp0: using parport0 (interrupt-driven).
[   12.960846] usbcore: registered new interface driver hiddev
[   12.970284] input: HID 1241:1166 as /devices/pci0000:00/0000:00:12.1/usb4/4-3/4-3:1.0/input/input3
[   12.970356] generic-usb 0003:1241:1166.0001: input,hidraw0: USB HID v1.10 Mouse [HID 1241:1166] on usb-0000:00:12.1-3/input0
[   12.970370] usbcore: registered new interface driver usbhid
[   12.970372] usbhid: USB HID core driver
[   13.699985] nvidia: module license 'NVIDIA' taints kernel.
[   13.699988] Disabling lock debugging due to kernel taint
[   14.027872] nvidia 0000:01:00.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
[   14.027880] nvidia 0000:01:00.0: setting latency timer to 64
[   14.027884] vgaarb: device changed decodes: PCI:0000:01:00.0,olddecodes=io+mem,decodes=none:owns=io+mem
[   14.028027] NVRM: loading NVIDIA UNIX x86_64 Kernel Module  260.19.36  Tue Jan 18 16:56:11 PST 2011
[   14.098662] zc3xx: probe 2wr ov vga 0x0000
[   14.113227] EXT4-fs (sda5): re-mounted. Opts: errors=remount-ro
[   14.148641] zc3xx: probe sensor -> 0011
[   14.148643] zc3xx: Find Sensor HV7131R(c)
[   14.152698] input: zc3xx as /devices/pci0000:00/0000:00:12.0/usb3/3-2/input/input4
[   14.152761] gspca: video0 created
[   14.152763] gspca: found int in endpoint: 0x82, buffer_len=8, interval=10
[   14.152787] usbcore: registered new interface driver zc3xx
[   14.152788] zc3xx: registered
[   15.107532] eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
[   15.629579] NVRM: API mismatch: the client has the version 260.19.06, but
[   15.629580] NVRM: this kernel module has the version 260.19.36.  Please
[   15.629581] NVRM: make sure that this kernel module and all NVIDIA driver
[   15.629582] NVRM: components have the same version.
[   15.732995] NVRM: API mismatch: the client has the version 260.19.06, but
[   15.732997] NVRM: this kernel module has the version 260.19.36.  Please
[   15.732998] NVRM: make sure that this kernel module and all NVIDIA driver
[   15.732998] NVRM: components have the same version.
[   15.778877] NVRM: API mismatch: the client has the version 260.19.06, but
[   15.778879] NVRM: this kernel module has the version 260.19.36.  Please
[   15.778880] NVRM: make sure that this kernel module and all NVIDIA driver
[   15.778881] NVRM: components have the same version.
[   15.823230] NVRM: API mismatch: the client has the version 260.19.06, but
[   15.823231] NVRM: this kernel module has the version 260.19.36.  Please
[   15.823232] NVRM: make sure that this kernel module and all NVIDIA driver
[   15.823233] NVRM: components have the same version.
[   15.867655] NVRM: API mismatch: the client has the version 260.19.06, but
[   15.867656] NVRM: this kernel module has the version 260.19.36.  Please
[   15.867657] NVRM: make sure that this kernel module and all NVIDIA driver
[   15.867658] NVRM: components have the same version.
[   15.912628] NVRM: API mismatch: the client has the version 260.19.06, but
[   15.912629] NVRM: this kernel module has the version 260.19.36.  Please
[   15.912630] NVRM: make sure that this kernel module and all NVIDIA driver
[   15.912631] NVRM: components have the same version.
[   16.143565] vboxdrv: Trying to deactivate the NMI watchdog permanently...
[   16.143567] vboxdrv: Successfully done.
[   16.143569] vboxdrv: Found 4 processor cores.
[   16.143626] VBoxDrv: dbg - g_abExecMemory=ffffffffa1833d60
[   16.143661] vboxdrv: fAsync=0 offMin=0x52c offMax=0x1aa8
[   16.143693] vboxdrv: TSC mode is 'synchronous', kernel timer mode is 'normal'.
[   16.143694] vboxdrv: Successfully loaded version 3.2.8_OSE (interface 0x00140001).
[   16.170250] Bluetooth: L2CAP ver 2.14
[   16.170252] Bluetooth: L2CAP socket layer initialized
[   16.173166] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   16.173168] Bluetooth: BNEP filters: protocol multicast
[   16.175676] Bluetooth: SCO (Voice Link) ver 0.6
[   16.175677] Bluetooth: SCO socket layer initialized
[   16.252829] Bluetooth: RFCOMM TTY layer initialized
[   16.252833] Bluetooth: RFCOMM socket layer initialized
[   16.252834] Bluetooth: RFCOMM ver 1.11
[   17.110114] EXT4-fs (sda5): re-mounted. Opts: errors=remount-ro,commit=0
[   25.480005] eth0: no IPv6 routers present
[   39.276644] NVRM: API mismatch: the client has the version 260.19.06, but
[   39.276645] NVRM: this kernel module has the version 260.19.36.  Please
[   39.276646] NVRM: make sure that this kernel module and all NVIDIA driver
[   39.276647] NVRM: components have the same version.
[   68.836265] nvidia 0000:01:00.0: PCI INT A disabled
[   96.169731] nvidia 0000:01:00.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
[   96.169739] nvidia 0000:01:00.0: setting latency timer to 64
[   96.169743] vgaarb: device changed decodes: PCI:0000:01:00.0,olddecodes=none,decodes=none:owns=io+mem
[   96.169983] NVRM: loading NVIDIA UNIX x86_64 Kernel Module  260.19.36  Tue Jan 18 16:56:11 PST 2011
[   96.172237] nvidia 0000:01:00.0: PCI INT A disabled
[  163.392456] nvidia 0000:01:00.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
[  163.392464] nvidia 0000:01:00.0: setting latency timer to 64
[  163.392468] vgaarb: device changed decodes: PCI:0000:01:00.0,olddecodes=none,decodes=none:owns=io+mem
[  163.392659] NVRM: loading NVIDIA UNIX x86_64 Kernel Module  260.19.36  Tue Jan 18 16:56:11 PST 2011
[  168.089999] EXT4-fs (sda5): re-mounted. Opts: errors=remount-ro,commit=0
[  459.338842] lo: Disabled Privacy Extensions
[  499.381668] NVRM: Xid (0001:00): 8, Channel 00000003
[  599.413139] NVRM: Xid (0001:00): 8, Channel 00000003
[  648.410040] NVRM: Xid (0001:00): 8, Channel 00000003
[  648.412651] NVRM: Xid (0001:00): 13, 0001 00000000 0000502d 00000860 00474747 00000034
[ 1042.420607] NVRM: Xid (0001:00): 8, Channel 00000001
[ 1042.558017] NVRM: Xid (0001:00): 13, 0001 00000000 00000000 00000000 00000000 00000001


Também tem uma saída do blkid para ajudar, sei lá, qualquer coisa vale  

Código Selecionar Expandir


/dev/sda1: LABEL="System Reserved" UUID="B4A01846A018118A" TYPE="ntfs"
/dev/sda2: LABEL="Windows 7" UUID="C0DA1C15DA1C09F4" TYPE="ntfs"
/dev/sda5: UUID="bacd01f5-ca1c-4e33-8c3d-b00add1c0101" TYPE="ext4"
/dev/sda6: UUID="a394a5b2-8cd0-40b0-b111-5da80f4cc84e" TYPE="swap"
/dev/sdb1: LABEL="Expansion Drive" UUID="DEAC607DAC605257" TYPE="ntfs"


Off-Topic: Podiam aumentar esse limite de 2000 caracteres por post, isso não ajuda quem precisa postar longos logs de sistema, como é o caso em um fórum para Linux.

[zekkerj]

Vc viu que o driver nvidia está reclamando do módulo não estar batendo com o número de versão do driver?

[   39.276644] NVRM: API mismatch: the client has the version 260.19.06, but
[   39.276645] NVRM: this kernel module has the version 260.19.36.  Please
[   39.276646] NVRM: make sure that this kernel module and all NVIDIA driver
[   39.276647] NVRM: components have the same version.