PC capricieux sous Ubuntu 14.04

mako · Le 16/07/2016, à 21:20

Long à démarrer, c'est plus de 2 mn. "UBUNTU" reste écrit et rien ne se passe.
Pour l'éteindre, c'est de pire en pire. Maintenant il refuse quasi systématiquement de s'éteindre. Soit quand je clique en haut à droite, la petite fenêtre se fige, soit mon fond d'écran apparaît et 10 minutes plus tard rien, l'écran est toujours figé.
Pour le démarrage, j'ai presque à chaque fois ces lignes interminables de messages d'erreur (après la page de boot), puis ça revient sur la page de boot, puis à nouveau ces messages d'erreur... et ce jusqu'à ce que j'éteigne grâce au bouton reset.
Firefox rame, les fenêtres se glacent, le curseur disparaît de l'écran, OGMRip ne marche plus, VLC se glace aussi, le PC capte la Wifi quand il veut (alors que je suis dans la même pièce que la Freebox et qu'elle marche bien), le clic droit se met en grève...
Je sais plus trop ce qui fonctionne correctement en fin de compte. J'en ai marre...
J'aimerais pouvoir me dire que j'ai un PC qui fonctionne et où je pourrais stocker mes données importantes en confiance. Depuis que j'ai commencé ce fil, j'ai la pression. Ça me rappelle une époque où j'étais sans maison... Impossible de penser au lendemain quand j'ai un fichu besoin de construire. J'ai un travail important à faire sur cette bécane et je ne lui fais plus confiance...

Bon, je respire un coup, j’éteins, je redémarre et je lance un "dmesg"...

Dernière modification par mako (Le 16/07/2016, à 21:32)

mako · Le 16/07/2016, à 21:30

Alors...

dmesg

donne :

[    4.068573] Scanning for low memory corruption every 60 seconds
[    4.068853] futex hash table entries: 2048 (order: 5, 131072 bytes)
[    4.068875] Initialise system trusted keyring
[    4.068892] audit: initializing netlink subsys (disabled)
[    4.068902] audit: type=2000 audit(1468704278.044:1): initialized
[    4.069209] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[    4.070385] zpool: loaded
[    4.070387] zbud: loaded
[    4.070518] VFS: Disk quotas dquot_6.5.2
[    4.070545] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    4.070888] fuse init (API version 7.23)
[    4.070993] Key type big_key registered
[    4.071304] Key type asymmetric registered
[    4.071306] Asymmetric key parser 'x509' registered
[    4.071333] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[    4.071371] io scheduler noop registered
[    4.071373] io scheduler deadline registered (default)
[    4.071396] io scheduler cfq registered
[    4.071939] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[    4.071951] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[    4.071975] efifb: probing for efifb
[    4.071993] efifb: framebuffer at 0xc0000000, mapped to 0xffffc90010f00000, using 8128k, total 8128k
[    4.071995] efifb: mode is 1920x1080x32, linelength=7680, pages=1
[    4.071995] efifb: scrolling: redraw
[    4.071996] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[    4.072070] Console: switching to colour frame buffer device 240x67
[    4.072088] fb0: EFI VGA frame buffer device
[    4.072095] intel_idle: MWAIT substates: 0x42120
[    4.072096] intel_idle: v0.4 model 0x3C
[    4.072097] intel_idle: lapic_timer_reliable_states 0xffffffff
[    4.072400] ACPI: AC Adapter [ACAD] (on-line)
[    4.072479] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:01/PNP0C0C:00/input/input0
[    4.072482] ACPI: Power Button [PWRB]
[    4.072509] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:01/PNP0C0E:00/input/input1
[    4.072511] ACPI: Sleep Button [SLPB]
[    4.072545] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input2
[    4.072557] ACPI: Lid Switch [LID0]
[    4.072584] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
[    4.072585] ACPI: Power Button [PWRF]
[    4.073533] thermal LNXTHERM:00: registered as thermal_zone0
[    4.073534] ACPI: Thermal Zone [TZ00] (64 C)
[    4.073572] GHES: HEST is not enabled!
[    4.073676] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
[    4.154347] ACPI: Battery Slot [BAT1] (battery present)
[    4.154489] Linux agpgart interface v0.103
[    4.155660] brd: module loaded
[    4.156216] loop: module loaded
[    4.156402] libphy: Fixed MDIO Bus: probed
[    4.156405] tun: Universal TUN/TAP device driver, 1.6
[    4.156405] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[    4.156467] PPP generic driver version 2.4.2
[    4.156664] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    4.156669] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
[    4.157772] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[    4.157859] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    4.157860] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    4.157861] usb usb1: Product: xHCI Host Controller
[    4.157863] usb usb1: Manufacturer: Linux 3.19.0-65-generic xhci-hcd
[    4.157870] usb usb1: SerialNumber: 0000:00:14.0
[    4.157966] hub 1-0:1.0: USB hub found
[    4.157982] hub 1-0:1.0: 14 ports detected
[    4.161167] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    4.161170] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[    4.161208] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
[    4.161209] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    4.161210] usb usb2: Product: xHCI Host Controller
[    4.161211] usb usb2: Manufacturer: Linux 3.19.0-65-generic xhci-hcd
[    4.161212] usb usb2: SerialNumber: 0000:00:14.0
[    4.161296] hub 2-0:1.0: USB hub found
[    4.161314] hub 2-0:1.0: 6 ports detected
[    4.162333] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    4.162348] ehci-pci: EHCI PCI platform driver
[    4.162447] ehci-pci 0000:00:1a.0: EHCI Host Controller
[    4.162451] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 3
[    4.162469] ehci-pci 0000:00:1a.0: debug port 2
[    4.166361] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported
[    4.166373] ehci-pci 0000:00:1a.0: irq 21, io mem 0xd171d000
[    4.178297] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00
[    4.178357] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
[    4.178359] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    4.178360] usb usb3: Product: EHCI Host Controller
[    4.178361] usb usb3: Manufacturer: Linux 3.19.0-65-generic ehci_hcd
[    4.178362] usb usb3: SerialNumber: 0000:00:1a.0
[    4.178537] hub 3-0:1.0: USB hub found
[    4.178543] hub 3-0:1.0: 2 ports detected
[    4.178810] ehci-pci 0000:00:1d.0: EHCI Host Controller
[    4.178815] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 4
[    4.178826] ehci-pci 0000:00:1d.0: debug port 2
[    4.182737] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
[    4.182750] ehci-pci 0000:00:1d.0: irq 23, io mem 0xd171c000
[    4.194307] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
[    4.194375] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002
[    4.194377] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    4.194378] usb usb4: Product: EHCI Host Controller
[    4.194380] usb usb4: Manufacturer: Linux 3.19.0-65-generic ehci_hcd
[    4.194381] usb usb4: SerialNumber: 0000:00:1d.0
[    4.194555] hub 4-0:1.0: USB hub found
[    4.194560] hub 4-0:1.0: 2 ports detected
[    4.194703] ehci-platform: EHCI generic platform driver
[    4.194716] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    4.194721] ohci-pci: OHCI PCI platform driver
[    4.194731] ohci-platform: OHCI generic platform driver
[    4.194745] uhci_hcd: USB Universal Host Controller Interface driver
[    4.194800] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:MSS2] at 0x60,0x64 irq 1,12
[    4.219187] serio: i8042 KBD port at 0x60,0x64 irq 1
[    4.219190] serio: i8042 AUX port at 0x60,0x64 irq 12
[    4.219455] mousedev: PS/2 mouse device common for all mice
[    4.219944] rtc_cmos 00:02: RTC can wake from S4
[    4.220091] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0
[    4.220118] rtc_cmos 00:02: alarms up to one month, 242 bytes nvram, hpet irqs
[    4.220131] i2c /dev entries driver
[    4.220191] device-mapper: uevent: version 1.0.3
[    4.220256] device-mapper: ioctl: 4.29.0-ioctl (2014-10-28) initialised: dm-devel@redhat.com
[    4.220274] Intel P-state driver initializing.
[    4.220487] Consider also installing thermald for improved thermal control.
[    4.220499] ledtrig-cpu: registered to indicate activity on CPUs
[    4.220505] EFI Variables Facility v0.08 2004-May-17
[    4.231092] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4
[    4.243997] PCCT header not found.
[    4.244076] TCP: cubic registered
[    4.244151] NET: Registered protocol family 10
[    4.244355] NET: Registered protocol family 17
[    4.244370] Key type dns_resolver registered
[    4.244750] Loading compiled-in X.509 certificates
[    4.245430] Loaded X.509 cert 'Magrathea: Glacier signing key: 9b612381c2741f1dfdfe7d9e988abe985916702a'
[    4.245442] registered taskstats version 1
[    4.246981] Key type trusted registered
[    4.250588] Key type encrypted registered
[    4.250594] AppArmor: AppArmor sha1 policy hashing enabled
[    4.250597] ima: No TPM chip found, activating TPM-bypass!
[    4.250622] evm: HMAC attrs: 0x1
[    4.251294]   Magic number: 8:810:449
[    4.251432] rtc_cmos 00:02: setting system clock to 2016-07-16 21:24:38 UTC (1468704278)
[    4.251591] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[    4.251592] EDD information not available.
[    4.251661] PM: Hibernation image not present or could not be loaded.
[    4.251980] Freeing unused kernel memory: 1412K (ffffffff81d27000 - ffffffff81e88000)
[    4.251981] Write protecting the kernel read-only data: 12288k
[    4.252268] Freeing unused kernel memory: 236K (ffff8800027c5000 - ffff880002800000)
[    4.252376] Freeing unused kernel memory: 336K (ffff880002bac000 - ffff880002c00000)
[    4.262784] systemd-udevd[154]: starting version 204
[    4.272519] wmi: Mapper loaded
[    4.279806] rtsx_pci 0000:0a:00.0: rtsx_pci_acquire_irq: pcr->msi_en = 1, pci->irq = 28
[    4.280588] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
[    4.280593] r8169 0000:09:00.0: can't disable ASPM; OS doesn't have ASPM control
[    4.281493] [drm] Initialized drm 1.1.0 20060810
[    4.282841] ahci 0000:00:1f.2: version 3.0
[    4.282998] ahci 0000:00:1f.2: SSS flag set, parallel bus scan disabled
[    4.283016] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x10 impl SATA mode
[    4.283018] ahci 0000:00:1f.2: flags: 64bit ncq stag pm led clo pio slum part ems apst 
[    4.284308] scsi host0: ahci
[    4.285661] scsi host1: ahci
[    4.285779] scsi host2: ahci
[    4.285920] scsi host3: ahci
[    4.286024] scsi host4: ahci
[    4.286129] scsi host5: ahci
[    4.286194] ata1: DUMMY
[    4.286196] ata2: DUMMY
[    4.286197] ata3: DUMMY
[    4.286198] ata4: DUMMY
[    4.286200] ata5: SATA max UDMA/133 abar m2048@0xd171b000 port 0xd171b300 irq 29
[    4.286201] ata6: DUMMY
[    4.287441] r8169 0000:09:00.0 eth0: RTL8168g/8111g at 0xffffc90010eb4000, f0:76:1c:ba:35:e6, XID 10900800 IRQ 30
[    4.287443] r8169 0000:09:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
[    4.301515] [drm] Memory usable by graphics device = 2048M
[    4.301518] checking generic (c0000000 7f0000) vs hw (c0000000 10000000)
[    4.301519] fb: switching to inteldrmfb from EFI VGA
[    4.301534] Console: switching to colour dummy device 80x25
[    4.301610] [drm] Replacing VGA console driver
[    4.303232] ACPI Warning: \_SB_.PCI0.GFX0._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20141107/nsarguments-95)
[    4.303265] ACPI Warning: \_SB_.PCI0.GFX0._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20141107/nsarguments-95)
[    4.303358] i915 0000:00:02.0: optimus capabilities: enabled, status dynamic power, hda bios codec supported
[    4.303381] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20141107/nsarguments-95)
[    4.303403] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20141107/nsarguments-95)
[    4.303494] pci 0000:01:00.0: optimus capabilities: enabled, status dynamic power, hda bios codec supported
[    4.303496] VGA switcheroo: detected Optimus DSM method \_SB_.PCI0.PEG0.PEGP handle
[    4.303521] nouveau 0000:01:00.0: enabling device (0006 -> 0007)
[    4.303540] ACPI Error: [AR02] Namespace lookup failure, AE_NOT_FOUND (20141107/psargs-359)
[    4.303543] ACPI Error: Method parse/execution failed [\_SB_.PCI0.PEG0._PRT] (Node ffff8802568dea00), AE_NOT_FOUND (20141107/psparse-536)
[    4.326463] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    4.326466] [drm] Driver supports precise vblank timestamp query.
[    4.326592] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[    4.439239] [Firmware Bug]: ACPI(PEGP) defines _DOD but not _DOS
[    4.439554] ACPI: Video Device [PEGP] (multi-head: yes  rom: yes  post: no)
[    4.439649] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:43/LNXVIDEO:00/input/input7
[    4.440895] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[    4.441009] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:01/input/input8
[    4.441091] [drm] Initialized i915 1.6.0 20141121 for 0000:00:02.0 on minor 0
[    4.441325] nouveau  [  DEVICE][0000:01:00.0] BOOT0  : 0x1171b0a2
[    4.441328] nouveau  [  DEVICE][0000:01:00.0] Chipset: GM107 (NV117)
[    4.441329] nouveau  [  DEVICE][0000:01:00.0] Family : NV110
[    4.452997] nouveau  [   VBIOS][0000:01:00.0] using image from ACPI
[    4.453132] nouveau  [   VBIOS][0000:01:00.0] BIT signature found
[    4.453134] nouveau  [   VBIOS][0000:01:00.0] version 82.07.7c.00.0c
[    4.453934] nouveau  [ DEVINIT][0000:01:00.0] adaptor not initialised
[    4.453967] nouveau  [   VBIOS][0000:01:00.0] running init tables
[    4.490441] usb 3-1: new high-speed USB device number 2 using ehci-pci
[    4.506480] usb 4-1: new high-speed USB device number 2 using ehci-pci
[    4.510465] [drm] GMBUS [i915 gmbus vga] timed out, falling back to bit banging on pin 2
[    4.527455] fbcon: inteldrmfb (fb0) is primary device
[    4.527489] Console: switching to colour frame buffer device 240x67
[    4.527525] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[    4.527527] i915 0000:00:02.0: registered panic notifier
[    4.560111] usb 1-6: new high-speed USB device number 2 using xhci_hcd
[    4.560146] nouveau  [     PMC][0000:01:00.0] MSI interrupts enabled
[    4.560181] nouveau  [     PFB][0000:01:00.0] RAM type: GDDR5
[    4.560182] nouveau  [     PFB][0000:01:00.0] RAM size: 2048 MiB
[    4.560184] nouveau  [     PFB][0000:01:00.0]    ZCOMP: 0 tags
[    4.560185] nouveau E[   PIBUS][0000:01:00.0] HUB0: 0x6013d4 0x00005702 (0x1f408200)
[    4.560251] nouveau E[   PIBUS][0000:01:00.0] HUB0: 0x10ecc0 0xffffffff (0x1940822c)
[    4.591324] nouveau  [  PTHERM][0000:01:00.0] FAN control: none / external
[    4.591330] nouveau  [  PTHERM][0000:01:00.0] fan management: automatic
[    4.591339] nouveau  [  PTHERM][0000:01:00.0] internal sensor: yes
[    4.591377] nouveau  [     CLK][0000:01:00.0] 07: core 405 MHz memory 810 MHz 
[    4.591455] nouveau  [     CLK][0000:01:00.0] 0a: core 270-1202 MHz memory 1600 MHz 
[    4.591553] nouveau  [     CLK][0000:01:00.0] 0f: core 270-1202 MHz memory 5010 MHz 
[    4.591631] nouveau  [     CLK][0000:01:00.0] --: core 405 MHz memory 810 MHz 
[    4.602535] ata5: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[    4.603199] ata5.00: ATA-9: WDC WD10S21X-24R1BT0-SSHD-8GB, 03.01A02, max UDMA/133
[    4.603201] ata5.00: 1953525168 sectors, multi 0: LBA48 NCQ (depth 31/32), AA
[    4.603879] ata5.00: configured for UDMA/133
[    4.604015] scsi 4:0:0:0: Direct-Access     ATA      WDC WD10S21X-24R 1A02 PQ: 0 ANSI: 5
[    4.604269] sd 4:0:0:0: Attached scsi generic sg0 type 0
[    4.604278] sd 4:0:0:0: [sda] 1953525168 512-byte logical blocks: (1.00 TB/931 GiB)
[    4.604280] sd 4:0:0:0: [sda] 4096-byte physical blocks
[    4.604412] sd 4:0:0:0: [sda] Write Protect is off
[    4.604415] sd 4:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    4.604483] sd 4:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    4.606447] nouveau  [  PGRAPH][0000:01:00.0] using external firmware
[    4.606465] nouveau 0000:01:00.0: Direct firmware load for nouveau/nv117_fuc409c failed with error -2
[    4.606471] nouveau 0000:01:00.0: Direct firmware load for nouveau/fuc409c failed with error -2
[    4.606472] nouveau E[  PGRAPH][0000:01:00.0] failed to load fuc409c
[    4.606488] vga_switcheroo: enabled
[    4.606595] [TTM] Zone  kernel: Available graphics memory: 4043032 kiB
[    4.606597] [TTM] Zone   dma32: Available graphics memory: 2097152 kiB
[    4.606597] [TTM] Initializing pool allocator
[    4.606601] [TTM] Initializing DMA pool allocator
[    4.606607] nouveau  [     DRM] VRAM: 2048 MiB
[    4.606608] nouveau  [     DRM] GART: 1048576 MiB
[    4.606610] nouveau W[     DRM] Pointer to TMDS table invalid
[    4.606617] nouveau  [     DRM] DCB version 4.0
[    4.606618] nouveau W[     DRM] Pointer to flat panel table invalid
[    4.614200] nouveau E[   PFIFO][0000:01:00.0] unsupported engines 0x00000001
[    4.614302] nouveau E[     DRM] failed to create kernel channel, -22
[    4.623022] usb 3-1: New USB device found, idVendor=8087, idProduct=8008
[    4.623025] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    4.623390] hub 3-1:1.0: USB hub found
[    4.623479] hub 3-1:1.0: 6 ports detected
[    4.626739] [drm] Initialized nouveau 1.2.1 20120801 for 0000:01:00.0 on minor 1
[    4.638977] usb 4-1: New USB device found, idVendor=8087, idProduct=8000
[    4.638980] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    4.639266] hub 4-1:1.0: USB hub found
[    4.639358] hub 4-1:1.0: 8 ports detected
[    4.648780]  sda: sda1 sda2 sda3 sda4 sda5 sda6 sda7 sda8 sda9 sda10 sda11 sda12 sda13
[    4.650094] sd 4:0:0:0: [sda] Attached SCSI disk
[    4.791349] usb 1-6: New USB device found, idVendor=5986, idProduct=055e
[    4.791352] usb 1-6: New USB device strings: Mfr=3, Product=1, SerialNumber=2
[    4.791353] usb 1-6: Product: Lenovo EasyCamera
[    4.791355] usb 1-6: Manufacturer: Generic
[    4.791356] usb 1-6: SerialNumber: 200901010001
[    4.958788] usb 1-7: new full-speed USB device number 3 using xhci_hcd
[    5.066856] tsc: Refined TSC clocksource calibration: 2594.013 MHz
[    5.088072] usb 1-7: New USB device found, idVendor=8087, idProduct=07dc
[    5.088075] usb 1-7: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    5.330772] input: DualPoint Stick as /devices/platform/i8042/serio1/input/input9
[    5.344023] input: AlpsPS/2 ALPS DualPoint TouchPad as /devices/platform/i8042/serio1/input/input6
[    6.067586] Switched to clocksource tsc
[    6.247503] raid6: sse2x1    9062 MB/s
[    6.315547] raid6: sse2x2   11360 MB/s
[    6.383590] raid6: sse2x4   13105 MB/s
[    6.451638] raid6: avx2x1   17492 MB/s
[    6.519673] raid6: avx2x2   20113 MB/s
[    6.587724] raid6: avx2x4   23479 MB/s
[    6.587725] raid6: using algorithm avx2x4 (23479 MB/s)
[    6.587726] raid6: using avx2x2 recovery algorithm
[    6.588560] xor: automatically using best checksumming function:
[    6.627741]    avx       : 28346.000 MB/sec
[    6.636923] Btrfs loaded
[    7.027711] EXT4-fs (sda9): mounted filesystem with ordered data mode. Opts: (null)
[    7.671925] random: init urandom read with 117 bits of entropy available
[    7.798269] random: nonblocking pool is initialized
[    9.841823] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20141107/nsarguments-95)
[    9.841953] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[    9.841957] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20141107/nsarguments-95)
[   13.361244] EXT4-fs (sda9): re-mounted. Opts: errors=remount-ro
[   13.388449] systemd-udevd[456]: starting version 204
[   13.736517] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[   13.736844] EDAC MC: Ver: 3.0.0
[   13.738194] EDAC ie31200: No ECC support
[   13.788455] input: Ideapad extra buttons as /devices/pci0000:00/0000:00:1f.0/PNP0C09:00/VPC2004:00/input/input10
[   13.795018] cfg80211: Calling CRDA to update world regulatory domain
[   13.797459] Bluetooth: Core ver 2.20
[   13.797477] NET: Registered protocol family 31
[   13.797478] Bluetooth: HCI device and connection manager initialized
[   13.797481] Bluetooth: HCI socket layer initialized
[   13.797484] Bluetooth: L2CAP socket layer initialized
[   13.797488] Bluetooth: SCO socket layer initialized
[   13.799396] Intel(R) Wireless WiFi driver for Linux, in-tree:
[   13.799404] Copyright(c) 2003- 2014 Intel Corporation
[   13.802757] usbcore: registered new interface driver btusb
[   13.813001] lp: driver loaded but no devices found
[   13.816156] Bluetooth: hci0: read Intel version: 370710010002030d00
[   13.820341] AVX2 version of gcm_enc/dec engaged.
[   13.820344] AES CTR mode by8 optimization enabled
[   13.820913] ppdev: user-space parallel port driver
[   13.845300] device-mapper: multipath: version 1.7.0 loaded
[   13.850494] kvm: disabled by bios
[   13.857475] intel_rapl: Found RAPL domain package
[   13.857478] intel_rapl: Found RAPL domain core
[   13.857480] intel_rapl: Found RAPL domain uncore
[   13.857481] intel_rapl: Found RAPL domain dram
[   13.857484] intel_rapl: RAPL package 0 domain package locked by BIOS
[   13.873120] audit: type=1400 audit(1468697088.113:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=622 comm="apparmor_parser"
[   13.873126] audit: type=1400 audit(1468697088.113:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=622 comm="apparmor_parser"
[   13.873130] audit: type=1400 audit(1468697088.113:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=622 comm="apparmor_parser"
[   13.873565] audit: type=1400 audit(1468697088.113:5): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=622 comm="apparmor_parser"
[   13.873571] audit: type=1400 audit(1468697088.113:6): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=622 comm="apparmor_parser"
[   13.873803] audit: type=1400 audit(1468697088.113:7): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=622 comm="apparmor_parser"
[   13.881667] ACPI : EC: GPE storm detected(11 GPEs), transactions will use polling mode
[   13.916980] kvm: disabled by bios
[   13.994688] Bluetooth: hci0: Intel Bluetooth firmware file: intel/ibt-hw-37.7.10-fw-1.0.2.3.d.bseq
[   14.007212] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[   14.019434] sound hdaudioC1D0: autoconfig: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[   14.019436] sound hdaudioC1D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[   14.019438] sound hdaudioC1D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[   14.019438] sound hdaudioC1D0:    mono: mono_out=0x0
[   14.019439] sound hdaudioC1D0:    dig-out=0x1e/0x0
[   14.019440] sound hdaudioC1D0:    inputs:
[   14.019441] sound hdaudioC1D0:      Mic=0x19
[   14.019442] sound hdaudioC1D0:      Internal Mic=0x12
[   14.059759] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input11
[   14.059814] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card1/input12
[   14.099323] Bluetooth: hci0: Intel Bluetooth firmware patch completed and activated
[   14.099736] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input13
[   14.099787] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card0/input14
[   14.099835] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card0/input15
[   14.143647] iwlwifi 0000:08:00.0: loaded firmware version 25.17.12.0 op_mode iwlmvm
[   14.155678] iwlwifi 0000:08:00.0: Detected Intel(R) Dual Band Wireless AC 3160, REV=0x164
[   14.155782] iwlwifi 0000:08:00.0: L1 Enabled - LTR Disabled
[   14.156147] iwlwifi 0000:08:00.0: L1 Enabled - LTR Disabled
[   14.210890] cfg80211: World regulatory domain updated:
[   14.210899] cfg80211:  DFS Master region: unset
[   14.210900] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[   14.210901] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[   14.210902] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[   14.210903] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A)
[   14.210904] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[   14.210905] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[   14.275795] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
[   14.280886] media: Linux media interface: v0.10
[   14.283567] Linux video capture interface: v2.00
[   14.288875] uvcvideo: Found UVC 1.00 device Lenovo EasyCamera (5986:055e)
[   14.291688] input: Lenovo EasyCamera as /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/input/input16
[   14.291736] usbcore: registered new interface driver uvcvideo
[   14.291737] USB Video Class driver (1.1.1)
[   15.183401] init: failsafe main process (817) killed by TERM signal
[   15.719010] audit: type=1400 audit(1468697089.957:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/freshclam" pid=970 comm="apparmor_parser"
[   15.719449] audit: type=1400 audit(1468697089.957:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cups-browsed" pid=972 comm="apparmor_parser"
[   15.719890] audit: type=1400 audit(1468697089.957:10): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/sbin/dhclient" pid=967 comm="apparmor_parser"
[   15.719897] audit: type=1400 audit(1468697089.957:11): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=967 comm="apparmor_parser"
[   16.283011] init: cups main process (1198) killed by HUP signal
[   16.283017] init: cups main process ended, respawning
[   16.485342] Bluetooth: RFCOMM TTY layer initialized
[   16.485347] Bluetooth: RFCOMM socket layer initialized
[   16.485351] Bluetooth: RFCOMM ver 1.11
[   17.110617] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   17.110626] Bluetooth: BNEP filters: protocol multicast
[   17.110629] Bluetooth: BNEP socket layer initialized
[   18.193297] iwlwifi 0000:08:00.0: L1 Enabled - LTR Disabled
[   18.193664] iwlwifi 0000:08:00.0: L1 Enabled - LTR Disabled
[   18.209389] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   18.289148] r8169 0000:09:00.0 eth0: link down
[   18.289176] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   19.188355] init: samba-ad-dc main process (1453) terminated with status 1
[   21.158131] nouveau E[   PIBUS][0000:01:00.0] HUB0: 0x6013d4 0xffffffff (0x1840822c)
[   22.376405] nouveau  [  PGRAPH][0000:01:00.0] using external firmware
[   22.376424] nouveau 0000:01:00.0: Direct firmware load for nouveau/nv117_fuc409c failed with error -2
[   22.376428] nouveau 0000:01:00.0: Direct firmware load for nouveau/fuc409c failed with error -2
[   22.376429] nouveau E[  PGRAPH][0000:01:00.0] failed to load fuc409c
[   22.563072] init: plymouth-upstart-bridge main process ended, respawning
[   22.566179] init: plymouth-upstart-bridge main process (1613) terminated with status 1
[   22.566185] init: plymouth-upstart-bridge main process ended, respawning
[   25.079932] wlan0: authenticate with 68:a3:78:d6:78:50
[   25.083290] wlan0: send auth to 68:a3:78:d6:78:50 (try 1/3)
[   25.085087] wlan0: authenticated
[   25.087191] wlan0: associate with 68:a3:78:d6:78:50 (try 1/3)
[   25.091675] wlan0: RX AssocResp from 68:a3:78:d6:78:50 (capab=0x411 status=0 aid=1)
[   25.092901] wlan0: associated
[   25.092944] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   27.820945] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20141107/nsarguments-95)
[   27.821054] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[   27.821058] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20141107/nsarguments-95)
[   46.170762] audit_printk_skb: 153 callbacks suppressed
[   46.170764] audit: type=1400 audit(1468697120.383:63): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=2700 comm="apparmor_parser"
[   46.170769] audit: type=1400 audit(1468697120.383:64): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=2700 comm="apparmor_parser"
[   46.170989] audit: type=1400 audit(1468697120.383:65): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=2700 comm="apparmor_parser"

Apparemment, c'est seulement la fin, car le début n'est plus visible...

Pour le ventilo, oui, il fait pas mal de bruit. Mais je me suis refusé à ouvrir le PC pour une histoire de garantie. Si les soucis ne sont pas résolubles, je le renverrais dans le pire des cas à la boîte qui me l'a vendu.

Dernière modification par mako (Le 17/07/2016, à 00:07)

nam1962 · Le 17/07/2016, à 07:51

Alors il y a plusieurs choses : cote ordi, si il y a de la poussière le seul moyen est de l'enlever.
Le ventilo est-il toujours en continu comme tu semblais nous l'avoir dit ?
Pour le dmesg, on va attendre un spécialiste de la chose, mais confirme moi déjà que tu as un RAID (ca je ne sais pas gérer)

mako · Le 17/07/2016, à 10:16

Un RAID ? C'est quoi ?

nam1962 · Le 17/07/2016, à 10:44

https://doc.ubuntu-fr.org/raid

mako · Le 19/07/2016, à 22:50

Je comprends pas ce que je dois faire de cette information.

mako · Le 20/07/2016, à 18:53

Aujourd'hui, j'ai du allumer et éteindre 6 fois le PC avant d'arriver à l'utiliser sans avoir une flopée de messages d'erreurs. C'est de pire en pire.
Bizarrement quand je lance depuis Windows, ça marche tout de suite...

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#26 Le 16/07/2016, à 21:20

Re : PC capricieux sous Ubuntu 14.04

#27 Le 16/07/2016, à 21:30

Re : PC capricieux sous Ubuntu 14.04

#28 Le 17/07/2016, à 07:51

Re : PC capricieux sous Ubuntu 14.04

#29 Le 17/07/2016, à 10:16

Re : PC capricieux sous Ubuntu 14.04

#30 Le 17/07/2016, à 10:44

Re : PC capricieux sous Ubuntu 14.04

#31 Le 19/07/2016, à 22:50

Re : PC capricieux sous Ubuntu 14.04

#32 Le 20/07/2016, à 18:53

Re : PC capricieux sous Ubuntu 14.04

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