- ensuite dmesg :
t pref]
[ 0.419547] pci 0000:00:1c.0: PCI bridge to [bus 02]
[ 0.419549] pci 0000:00:1c.0: bridge window [io 0x2000-0x2fff]
[ 0.419553] pci 0000:00:1c.0: bridge window [mem 0xaf200000-0xaf3fffff]
[ 0.419556] pci 0000:00:1c.0: bridge window [mem 0xaf400000-0xaf5fffff 64bit pref]
[ 0.419561] pci 0000:00:1c.2: PCI bridge to [bus 03]
[ 0.419563] pci 0000:00:1c.2: bridge window [io 0xd000-0xdfff]
[ 0.419567] pci 0000:00:1c.2: bridge window [mem 0xf7a00000-0xf7afffff]
[ 0.419572] pci 0000:00:1c.3: PCI bridge to [bus 04]
[ 0.419575] pci 0000:00:1c.3: bridge window [mem 0xf7900000-0xf79fffff]
[ 0.419581] pci 0000:00:1c.4: PCI bridge to [bus 05]
[ 0.419585] pci 0000:00:1c.4: bridge window [mem 0xf7800000-0xf78fffff]
[ 0.419591] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7]
[ 0.419592] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff]
[ 0.419593] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
[ 0.419594] pci_bus 0000:00: resource 7 [mem 0x000d0000-0x000d3fff]
[ 0.419595] pci_bus 0000:00: resource 8 [mem 0x000d4000-0x000d7fff]
[ 0.419596] pci_bus 0000:00: resource 9 [mem 0x000d8000-0x000dbfff]
[ 0.419597] pci_bus 0000:00: resource 10 [mem 0x000dc000-0x000dffff]
[ 0.419597] pci_bus 0000:00: resource 11 [mem 0x000e0000-0x000e3fff]
[ 0.419598] pci_bus 0000:00: resource 12 [mem 0x000e4000-0x000e7fff]
[ 0.419599] pci_bus 0000:00: resource 13 [mem 0xaf200000-0xfeafffff]
[ 0.419600] pci_bus 0000:01: resource 0 [io 0xe000-0xefff]
[ 0.419601] pci_bus 0000:01: resource 1 [mem 0xf6000000-0xf70fffff]
[ 0.419602] pci_bus 0000:01: resource 2 [mem 0xc0000000-0xd1ffffff 64bit pref]
[ 0.419603] pci_bus 0000:02: resource 0 [io 0x2000-0x2fff]
[ 0.419604] pci_bus 0000:02: resource 1 [mem 0xaf200000-0xaf3fffff]
[ 0.419604] pci_bus 0000:02: resource 2 [mem 0xaf400000-0xaf5fffff 64bit pref]
[ 0.419605] pci_bus 0000:03: resource 0 [io 0xd000-0xdfff]
[ 0.419606] pci_bus 0000:03: resource 1 [mem 0xf7a00000-0xf7afffff]
[ 0.419607] pci_bus 0000:04: resource 1 [mem 0xf7900000-0xf79fffff]
[ 0.419608] pci_bus 0000:05: resource 1 [mem 0xf7800000-0xf78fffff]
[ 0.419677] NET: Registered protocol family 2
[ 0.419863] TCP established hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.419985] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[ 0.420156] TCP: Hash tables configured (established 65536 bind 65536)
[ 0.420170] TCP: reno registered
[ 0.420177] UDP hash table entries: 4096 (order: 5, 131072 bytes)
[ 0.420205] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes)
[ 0.420287] NET: Registered protocol family 1
[ 0.420296] pci 0000:00:02.0: Video device with shadowed ROM
[ 0.459184] pci 0000:03:00.0: set MSI_INTX_DISABLE_BUG flag
[ 0.459193] PCI: CLS 64 bytes, default 64
[ 0.459226] Unpacking initramfs...
[ 0.618914] Freeing initrd memory: 13768K (ffff88003650c000 - ffff88003727e000)
[ 0.618993] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 0.618995] software IO TLB [mem 0xa5446000-0xa9446000] (64MB) mapped at [ffff8800a5446000-ffff8800a9445fff]
[ 0.619232] RAPL PMU detected, hw unit 2^-14 Joules, API unit is 2^-32 Joules, 4 fixed counters 655360 ms ovfl timer
[ 0.619268] microcode: CPU0 sig=0x306c3, pf=0x10, revision=0x8
[ 0.619274] microcode: CPU1 sig=0x306c3, pf=0x10, revision=0x8
[ 0.619280] microcode: CPU2 sig=0x306c3, pf=0x10, revision=0x8
[ 0.619285] microcode: CPU3 sig=0x306c3, pf=0x10, revision=0x8
[ 0.619292] microcode: CPU4 sig=0x306c3, pf=0x10, revision=0x8
[ 0.619297] microcode: CPU5 sig=0x306c3, pf=0x10, revision=0x8
[ 0.619303] microcode: CPU6 sig=0x306c3, pf=0x10, revision=0x8
[ 0.619309] microcode: CPU7 sig=0x306c3, pf=0x10, revision=0x8
[ 0.619342] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
[ 0.619566] futex hash table entries: 2048 (order: 5, 131072 bytes)
[ 0.619611] audit: initializing netlink subsys (disabled)
[ 0.619623] audit: type=2000 audit(1422893493.608:1): initialized
[ 0.619831] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 0.619844] zbud: loaded
[ 0.620014] VFS: Disk quotas dquot_6.5.2
[ 0.620030] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.620070] msgmni has been set to 15777
[ 0.620312] alg: No test for stdrng (krng)
[ 0.620337] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[ 0.620387] io scheduler noop registered
[ 0.620390] io scheduler deadline registered
[ 0.620423] io scheduler cfq registered (default)
[ 0.620552] pcieport 0000:00:01.0: irq 42 for MSI/MSI-X
[ 0.620860] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[ 0.620870] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[ 0.620898] intel_idle: MWAIT substates: 0x42120
[ 0.620899] intel_idle: v0.4 model 0x3C
[ 0.620900] intel_idle: lapic_timer_reliable_states 0xffffffff
[ 0.621138] GHES: HEST is not enabled!
[ 0.621189] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 0.621499] Linux agpgart interface v0.103
[ 0.621586] i8042: PNP: PS/2 Controller [PNP030b:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
[ 0.631915] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 0.631917] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 0.631997] mousedev: PS/2 mouse device common for all mice
[ 0.632546] rtc_cmos 00:02: RTC can wake from S4
[ 0.632646] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0
[ 0.632670] rtc_cmos 00:02: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
[ 0.632677] Intel P-state driver initializing.
[ 0.632684] Intel pstate controlling: cpu 0
[ 0.632699] Intel pstate controlling: cpu 1
[ 0.632713] Intel pstate controlling: cpu 2
[ 0.632726] Intel pstate controlling: cpu 3
[ 0.632740] Intel pstate controlling: cpu 4
[ 0.632755] Intel pstate controlling: cpu 5
[ 0.632768] Intel pstate controlling: cpu 6
[ 0.632781] Intel pstate controlling: cpu 7
[ 0.632854] ledtrig-cpu: registered to indicate activity on CPUs
[ 0.633779] AMD IOMMUv2 driver by Joerg Roedel <joerg.roedel@amd.com>
[ 0.633782] AMD IOMMUv2 functionality not available on this system
[ 0.633987] TCP: cubic registered
[ 0.634159] NET: Registered protocol family 10
[ 0.634671] mip6: Mobile IPv6
[ 0.634679] NET: Registered protocol family 17
[ 0.634691] mpls_gso: MPLS GSO support
[ 0.635979] registered taskstats version 1
[ 0.637702] rtc_cmos 00:02: setting system clock to 2015-02-02 16:11:34 UTC (1422893494)
[ 0.637923] PM: Hibernation image not present or could not be loaded.
[ 0.640351] Freeing unused kernel memory: 1200K (ffffffff818ec000 - ffffffff81a18000)
[ 0.640355] Write protecting the kernel read-only data: 8192k
[ 0.643142] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
[ 0.644177] Freeing unused kernel memory: 704K (ffff880001550000 - ffff880001600000)
[ 0.645120] Freeing unused kernel memory: 220K (ffff8800017c9000 - ffff880001800000)
[ 0.653425] udevd[89]: starting version 175
[ 0.665102] ACPI: Fan [FAN0] (off)
[ 0.665168] ACPI: Fan [FAN1] (off)
[ 0.665213] ACPI: Fan [FAN2] (off)
[ 0.665251] ACPI: Fan [FAN3] (off)
[ 0.665288] ACPI: Fan [FAN4] (off)
[ 0.669797] ACPI: bus type USB registered
[ 0.669839] usbcore: registered new interface driver usbfs
[ 0.669856] usbcore: registered new interface driver hub
[ 0.672839] usbcore: registered new device driver usb
[ 0.673299] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.673485] ehci-pci: EHCI PCI platform driver
[ 0.675564] rtsx_pci 0000:05:00.0: irq 43 for MSI/MSI-X
[ 0.675579] rtsx_pci 0000:05:00.0: rtsx_pci_acquire_irq: pcr->msi_en = 1, pci->irq = 43
[ 0.676259] ehci-pci 0000:00:1a.0: EHCI Host Controller
[ 0.676269] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 1
[ 0.676288] ehci-pci 0000:00:1a.0: debug port 2
[ 0.680371] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported
[ 0.680781] ehci-pci 0000:00:1a.0: irq 16, io mem 0xf7b18000
[ 0.680914] thermal LNXTHERM:00: registered as thermal_zone0
[ 0.680916] ACPI: Thermal Zone [TZ00] (28 C)
[ 0.681139] thermal LNXTHERM:01: registered as thermal_zone1
[ 0.681140] ACPI: Thermal Zone [TZ01] (30 C)
[ 0.681977] SCSI subsystem initialized
[ 0.684476] libata version 3.00 loaded.
[ 0.685201] alx 0000:03:00.0 eth0: Qualcomm Atheros AR816x/AR817x Ethernet [44:8a:5b:41:0a:ac]
[ 0.691050] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00
[ 0.691078] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.691079] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.691080] usb usb1: Product: EHCI Host Controller
[ 0.691081] usb usb1: Manufacturer: Linux 3.16.0-0.bpo.4-amd64 ehci_hcd
[ 0.691082] usb usb1: SerialNumber: 0000:00:1a.0
[ 0.691166] hub 1-0:1.0: USB hub found
[ 0.691169] hub 1-0:1.0: 2 ports detected
[ 0.691233] thermal LNXTHERM:02: registered as thermal_zone2
[ 0.691235] ACPI: Thermal Zone [THRM] (48 C)
[ 0.691344] ehci-pci 0000:00:1d.0: EHCI Host Controller
[ 0.691347] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 2
[ 0.691358] ehci-pci 0000:00:1d.0: debug port 2
[ 0.695253] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
[ 0.695271] ehci-pci 0000:00:1d.0: irq 23, io mem 0xf7b17000
[ 0.707025] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
[ 0.707050] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.707052] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.707053] usb usb2: Product: EHCI Host Controller
[ 0.707054] usb usb2: Manufacturer: Linux 3.16.0-0.bpo.4-amd64 ehci_hcd
[ 0.707055] usb usb2: SerialNumber: 0000:00:1d.0
[ 0.707149] hub 2-0:1.0: USB hub found
[ 0.707153] hub 2-0:1.0: 2 ports detected
[ 0.707384] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 0.707391] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3
[ 0.707483] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[ 0.707503] xhci_hcd 0000:00:14.0: irq 44 for MSI/MSI-X
[ 0.707624] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.707626] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.707627] usb usb3: Product: xHCI Host Controller
[ 0.707628] usb usb3: Manufacturer: Linux 3.16.0-0.bpo.4-amd64 xhci_hcd
[ 0.707629] usb usb3: SerialNumber: 0000:00:14.0
[ 0.707750] hub 3-0:1.0: USB hub found
[ 0.707774] hub 3-0:1.0: 14 ports detected
[ 0.709932] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 0.709935] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 4
[ 0.710335] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003
[ 0.710348] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.710349] usb usb4: Product: xHCI Host Controller
[ 0.710350] usb usb4: Manufacturer: Linux 3.16.0-0.bpo.4-amd64 xhci_hcd
[ 0.710351] usb usb4: SerialNumber: 0000:00:14.0
[ 0.710561] hub 4-0:1.0: USB hub found
[ 0.710596] hub 4-0:1.0: 6 ports detected
[ 0.711624] ahci 0000:00:1f.2: version 3.0
[ 0.711735] ahci 0000:00:1f.2: irq 45 for MSI/MSI-X
[ 0.711774] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x26 impl SATA mode
[ 0.711776] ahci 0000:00:1f.2: flags: 64bit ncq led clo pio slum part ems apst
[ 0.727556] scsi0 : ahci
[ 0.727735] scsi1 : ahci
[ 0.727863] scsi2 : ahci
[ 0.727972] scsi3 : ahci
[ 0.728061] scsi4 : ahci
[ 0.728145] scsi5 : ahci
[ 0.728175] ata1: DUMMY
[ 0.728178] ata2: SATA max UDMA/133 abar m2048@0xf7b16000 port 0xf7b16180 irq 45
[ 0.728180] ata3: SATA max UDMA/133 abar m2048@0xf7b16000 port 0xf7b16200 irq 45
[ 0.728180] ata4: DUMMY
[ 0.728181] ata5: DUMMY
[ 0.728183] ata6: SATA max UDMA/133 abar m2048@0xf7b16000 port 0xf7b16380 irq 45
[ 1.003007] usb 1-1: new high-speed USB device number 2 using ehci-pci
[ 1.046974] ata6: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 1.046992] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 1.047008] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 1.047660] ata6.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
[ 1.047663] ata6.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out
[ 1.047665] ata6.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out
[ 1.048306] ata2.00: ATA-8: HGST HTS721010A9E630, JB0OA3B0, max UDMA/133
[ 1.048308] ata2.00: 1953525168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
[ 1.048316] ata3.00: ATA-8: HGST HTS721010A9E630, JB0OA3J0, max UDMA/133
[ 1.048319] ata3.00: 1953525168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
[ 1.048595] ata6.00: ATA-8: SanDisk SDSSDHP128G, X2316RL, max UDMA/133
[ 1.048597] ata6.00: 250069680 sectors, multi 1: LBA48 NCQ (depth 31/32), AA
[ 1.049409] ata6.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
[ 1.049414] ata6.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out
[ 1.049417] ata6.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out
[ 1.049619] ata3.00: configured for UDMA/133
[ 1.049662] ata2.00: configured for UDMA/133
[ 1.049754] scsi 1:0:0:0: Direct-Access ATA HGST HTS721010A9 A3B0 PQ: 0 ANSI: 5
[ 1.050092] scsi 2:0:0:0: Direct-Access ATA HGST HTS721010A9 A3J0 PQ: 0 ANSI: 5
[ 1.050284] ata6.00: configured for UDMA/133
[ 1.050427] scsi 5:0:0:0: Direct-Access ATA SanDisk SDSSDHP1 6RL PQ: 0 ANSI: 5
[ 1.054281] sd 1:0:0:0: [sda] 1953525168 512-byte logical blocks: (1.00 TB/931 GiB)
[ 1.054284] sd 1:0:0:0: [sda] 4096-byte physical blocks
[ 1.054303] sd 1:0:0:0: [sda] Write Protect is off
[ 1.054304] sd 1:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 1.054307] sd 2:0:0:0: [sdb] 1953525168 512-byte logical blocks: (1.00 TB/931 GiB)
[ 1.054309] sd 2:0:0:0: [sdb] 4096-byte physical blocks
[ 1.054310] sd 1:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 1.054312] sd 5:0:0:0: [sdc] 250069680 512-byte logical blocks: (128 GB/119 GiB)
[ 1.054405] sd 2:0:0:0: [sdb] Write Protect is off
[ 1.054407] sd 5:0:0:0: [sdc] Write Protect is off
[ 1.054409] sd 5:0:0:0: [sdc] Mode Sense: 00 3a 00 00
[ 1.054410] sd 2:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[ 1.054434] sd 5:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 1.054440] sd 2:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 1.054791] sdc: sdc1
[ 1.055008] sd 5:0:0:0: [sdc] Attached SCSI disk
[ 1.135361] usb 1-1: New USB device found, idVendor=8087, idProduct=8008
[ 1.135364] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.135711] hub 1-1:1.0: USB hub found
[ 1.135813] hub 1-1:1.0: 6 ports detected
[ 1.157602] sdb: sdb1 sdb2 < sdb5 >
[ 1.158220] sd 2:0:0:0: [sdb] Attached SCSI disk
[ 1.302913] usb 3-8: new full-speed USB device number 2 using xhci_hcd
[ 1.342090] sda: sda1
[ 1.342284] sd 1:0:0:0: [sda] Attached SCSI disk
[ 1.343643] sd 1:0:0:0: Attached scsi generic sg0 type 0
[ 1.343680] sd 2:0:0:0: Attached scsi generic sg1 type 0
[ 1.343713] sd 5:0:0:0: Attached scsi generic sg2 type 0
[ 1.433115] usb 3-8: New USB device found, idVendor=1770, idProduct=ff00
[ 1.433118] usb 3-8: New USB device strings: Mfr=1, Product=1, SerialNumber=1
[ 1.433119] usb 3-8: Product: MSI EPF USB
[ 1.433120] usb 3-8: Manufacturer: MSI EPF USB
[ 1.433121] usb 3-8: SerialNumber: MSI EPF USB
[ 1.433220] usb 3-8: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
[ 1.434952] hidraw: raw HID events driver (C) Jiri Kosina
[ 1.436596] usbcore: registered new interface driver usbhid
[ 1.436598] usbhid: USB HID core driver
[ 1.437726] hid-generic 0003:1770:FF00.0001: hiddev0,hidraw0: USB HID v1.10 Device [MSI EPF USB MSI EPF USB] on usb-0000:00:14.0-8/input0
[ 1.573582] PM: Starting manual resume from disk
[ 1.573586] PM: Hibernation image partition 8:21 present
[ 1.573587] PM: Looking for hibernation image.
[ 1.573709] PM: Image not found (code -22)
[ 1.573711] PM: Hibernation image not present or could not be loaded.
[ 1.598716] usb 3-9: new high-speed USB device number 3 using xhci_hcd
[ 1.614710] tsc: Refined TSC clocksource calibration: 2693.762 MHz
[ 1.630198] EXT4-fs (sdb1): mounted filesystem with ordered data mode. Opts: (null)
[ 1.820443] usb 3-9: New USB device found, idVendor=5986, idProduct=014c
[ 1.820446] usb 3-9: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 1.820447] usb 3-9: Product: BisonCam, NB Pro
[ 1.820448] usb 3-9: Manufacturer: Bison
[ 1.990679] usb 3-11: new full-speed USB device number 4 using xhci_hcd
[ 2.120288] usb 3-11: string descriptor 0 malformed (err = -61), defaulting to 0x0409
[ 2.122141] usb 3-11: New USB device found, idVendor=0cf3, idProduct=3004
[ 2.122143] usb 3-11: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2.234593] usb 2-1: new high-speed USB device number 2 using ehci-pci
[ 2.235106] random: nonblocking pool is initialized
[ 2.366882] usb 2-1: New USB device found, idVendor=8087, idProduct=8000
[ 2.366885] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2.367184] hub 2-1:1.0: USB hub found
[ 2.367398] hub 2-1:1.0: 8 ports detected
[ 2.614644] Switched to clocksource tsc
[ 3.090029] udevd[528]: starting version 175
[ 4.039695] ACPI: AC Adapter [ADP1] (off-line)
[ 4.245792] ACPI: Battery Slot [BAT1] (battery present)
[ 4.245878] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:00/PNP0C09:00/PNP0C0D:00/input/input2
[ 4.249238] ACPI: Lid Switch [LID0]
[ 4.249284] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input3
[ 4.249322] ACPI: Power Button [PWRB]
[ 4.249361] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input4
[ 4.249391] ACPI: Power Button [PWRF]
[ 4.249801] wmi: Mapper loaded
[ 4.278732] snd_hda_intel 0000:00:1b.0: irq 46 for MSI/MSI-X
[ 4.387991] AVX2 version of gcm_enc/dec engaged.
[ 4.389481] alg: No test for __gcm-aes-aesni (__driver-gcm-aes-aesni)
[ 4.510718] input: PC Speaker as /devices/platform/pcspkr/input/input5
[ 4.710874] input: MSI WMI hotkeys as /devices/virtual/input/input7
[ 4.715673] ACPI Warning: SystemIO range 0x000000000000f040-0x000000000000f05f conflicts with OpRegion 0x000000000000f040-0x000000000000f04f (\_SB_.PCI0.SBUS.SMBI) (20140424/utaddress-258)
[ 4.715677] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 4.728408] alg: No test for crc32 (crc32-pclmul)
[ 4.857358] mei_me 0000:00:16.0: irq 47 for MSI/MSI-X
[ 4.896447] sound hdaudioC0D0: autoconfig: line_outs=1 (0x17/0x0/0x0/0x0/0x0) type:line
[ 4.896450] sound hdaudioC0D0: speaker_outs=1 (0x1b/0x0/0x0/0x0/0x0)
[ 4.896451] sound hdaudioC0D0: hp_outs=1 (0x14/0x0/0x0/0x0/0x0)
[ 4.896452] sound hdaudioC0D0: mono: mono_out=0x0
[ 4.896453] sound hdaudioC0D0: dig-out=0x1e/0x0
[ 4.896454] sound hdaudioC0D0: inputs:
[ 4.896456] sound hdaudioC0D0: Mic=0x18
[ 4.896457] sound hdaudioC0D0: Internal Mic=0x12
[ 4.896458] sound hdaudioC0D0: Line=0x1a
[ 4.905314] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input8
[ 4.905416] input: HDA Intel PCH Line as /devices/pci0000:00/0000:00:1b.0/sound/card0/input9
[ 4.905519] input: HDA Intel PCH Line Out as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10
[ 4.905800] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11
[ 5.011552] iTCO_vendor_support: vendor-support=0
[ 5.101212] [drm] Initialized drm 1.1.0 20060810
[ 5.246533] cfg80211: Calling CRDA to update world regulatory domain
[ 5.370601] [drm] Memory usable by graphics device = 2048M
[ 5.370603] [drm] Replacing VGA console driver
[ 5.371579] Console: switching to colour dummy device 80x25
[ 5.393458] i915 0000:00:02.0: irq 48 for MSI/MSI-X
[ 5.393468] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 5.393469] [drm] Driver supports precise vblank timestamp query.
[ 5.393531] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none
[ 5.420404] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
[ 5.420429] iTCO_wdt: Found a Lynx Point TCO device (Version=2, TCOBASE=0x1860)
[ 5.420516] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
[ 5.427619] [drm] VBT doesn't support DRRS
[ 5.588806] psmouse serio1: synaptics: Touchpad model: 1, fw: 7.2, id: 0x1c0b1, caps: 0xd04733/0xa40000/0xa0000, board id: 3655, fw id: 582762
[ 5.618984] Bluetooth: Core ver 2.19
[ 5.619003] NET: Registered protocol family 31
[ 5.619004] Bluetooth: HCI device and connection manager initialized
[ 5.619015] Bluetooth: HCI socket layer initialized
[ 5.619016] Bluetooth: L2CAP socket layer initialized
[ 5.619028] Bluetooth: SCO socket layer initialized
[ 5.635889] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input6
[ 5.642572] fbcon: inteldrmfb (fb0) is primary device
[ 5.655158] usbcore: registered new interface driver btusb
[ 5.724432] ath: EEPROM regdomain: 0x6c
[ 5.724432] ath: EEPROM indicates we should expect a direct regpair map
[ 5.724433] ath: Country alpha2 being used: 00
[ 5.724433] ath: Regpair used: 0x6c
[ 5.731700] usb 3-11: firmware: failed to load ar3k/AthrBT_0x11020000.dfu (-2)
[ 5.731701] usb 3-11: Direct firmware load failed with error -2
[ 5.731702] usb 3-11: Falling back to user helper
[ 5.853952] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[ 5.854112] ieee80211 phy0: Atheros AR9462 Rev:2 mem=0xffffc90005100000, irq=19
[ 6.202019] Bluetooth: Loading patch file failed
[ 6.202024] ath3k: probe of 3-11:1.0 failed with error -12
[ 6.202055] usbcore: registered new interface driver ath3k
[ 6.296260] cfg80211: World regulatory domain updated:
[ 6.296262] cfg80211: DFS Master region: unset
[ 6.296262] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 6.296264] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 6.296265] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 6.296266] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[ 6.296266] cfg80211: (5170000 KHz - 5250000 KHz @ 160000 KHz), (N/A, 2000 mBm), (N/A)
[ 6.296268] cfg80211: (5250000 KHz - 5330000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[ 6.296268] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[ 6.296269] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[ 6.296270] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[ 6.440579] media: Linux media interface: v0.10
[ 6.464512] Linux video capture interface: v2.00
[ 6.494531] uvcvideo: Found UVC 1.00 device BisonCam, NB Pro (5986:014c)
[ 6.499381] input: BisonCam, NB Pro as /devices/pci0000:00/0000:00:14.0/usb3/3-9/3-9:1.0/input/input12
[ 6.499470] usbcore: registered new interface driver uvcvideo
[ 6.499470] USB Video Class driver (1.1.1)
[ 6.712880] Console: switching to colour frame buffer device 240x67
[ 6.718140] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[ 6.718142] i915 0000:00:02.0: registered panic notifier
[ 6.757089] [Firmware Bug]: ACPI(PEGP) defines _DOD but not _DOS
[ 6.760625] ACPI: Video Device [PEGP] (multi-head: yes rom: yes post: no)
[ 6.760665] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:47/LNXVIDEO:00/input/input13
[ 6.789826] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no)
[ 6.789887] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:01/input/input14
[ 6.789956] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
[ 6.824970] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
[ 8.090848] Adding 16543740k swap on /dev/sdb5. Priority:-1 extents:1 across:16543740k FS
[ 8.099507] EXT4-fs (sdb1): re-mounted. Opts: (null)
[ 8.319426] EXT4-fs (sdb1): re-mounted. Opts: errors=remount-ro
[ 8.526041] loop: module loaded
[ 9.308711] RPC: Registered named UNIX socket transport module.
[ 9.308713] RPC: Registered udp transport module.
[ 9.308714] RPC: Registered tcp transport module.
[ 9.308714] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 9.319814] FS-Cache: Loaded
[ 9.330919] FS-Cache: Netfs 'nfs' registered for caching
[ 9.393694] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[ 11.145612] bbswitch: version 0.8
[ 11.145617] bbswitch: Found integrated VGA device 0000:00:02.0: \_SB_.PCI0.GFX0
[ 11.145621] bbswitch: Found discrete VGA device 0000:01:00.0: \_SB_.PCI0.PEG0.PEGP
[ 11.145629] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140424/nsarguments-95)
[ 11.145694] bbswitch: detected an Optimus _DSM function
[ 11.145702] pci 0000:01:00.0: enabling device (0006 -> 0007)
[ 11.145738] bbswitch: Succesfully loaded. Discrete card 0000:01:00.0 is on
[ 11.147245] bbswitch: disabling discrete graphics
[ 11.147251] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140424/nsarguments-95)
[ 11.226873] input: ACPI Virtual Keyboard Device as /devices/virtual/input/input15
[ 12.552238] Bluetooth: RFCOMM TTY layer initialized
[ 12.552247] Bluetooth: RFCOMM socket layer initialized
[ 12.552251] Bluetooth: RFCOMM ver 1.11
[ 12.628749] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 12.628751] Bluetooth: BNEP filters: protocol multicast
[ 12.628758] Bluetooth: BNEP socket layer initialized
[ 12.959713] lp: driver loaded but no devices found
[ 12.973512] ppdev: user-space parallel port driver
[ 14.151042] alx 0000:03:00.0: irq 49 for MSI/MSI-X
[ 14.151373] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 14.166642] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 49.017612] usb 3-1: new full-speed USB device number 5 using xhci_hcd
[ 49.367318] usb 3-1: New USB device found, idVendor=0738, idProduct=1705
[ 49.367321] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 49.367322] usb 3-1: Product: Mad Catz R.A.T.5 Mouse
[ 49.367324] usb 3-1: Manufacturer: Mad Catz
[ 49.370521] input: Mad Catz Mad Catz R.A.T.5 Mouse as /devices/pci0000:00/0000:00:14.0/usb3/3-1/3-1:1.0/0003:0738:1705.0002/input/input16
[ 49.370681] hid-generic 0003:0738:1705.0002: input,hidraw1: USB HID v1.11 Mouse [Mad Catz Mad Catz R.A.T.5 Mouse] on usb-0000:00:14.0-1/input0
[ 1566.218782] alx 0000:03:00.0 eth0: NIC Up: 100 Mbps Full
[ 1566.219002] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 1577.075782] atkbd serio0: Unknown key pressed (translated set 2, code 0xf1 on isa0060/serio0).
[ 1577.075786] atkbd serio0: Use 'setkeycodes e071 <keycode>' to make it known.
[ 1577.079754] atkbd serio0: Unknown key released (translated set 2, code 0xf1 on isa0060/serio0).
[ 1577.079756] atkbd serio0: Use 'setkeycodes e071 <keycode>' to make it known.
[ 1578.592115] [Firmware Bug]: battery: (dis)charge rate invalid.
et ~/.xsession-errors :
Voilà si quelqu’un sait interpréter ces messages, je sais pas quoi faire 
Merci encore