Bonjour,
Sur mon ordinateur de bureau un (Asus Vintage V7 - P8H61E, avec un Intel Core i3-2130), il y a 2 ports USB2 à l’avant, 5 ports USB2 à l’arrière, et 2 ports USB3 à l’arrière également. Ces deux derniers ports me posent problèmes, je ne sais pas exactement depuis quand, mais c’est assez récent. Je dirais depuis que Debian Wheezy est passé en 7.5, mais je ne saurais être très affirmatif là dessus.
J’utilise donc Debian Wheezy, à jour. [edit : 64 bits]
uname -a :
lspci :
00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (rev 09)
00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 05)
00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 05)
00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b5)
00:1c.2 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 3 (rev b5)
00:1c.3 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 (rev b5)
00:1c.4 PCI bridge: Intel Corporation 82801 PCI Bridge (rev b5)
00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 05)
00:1f.0 ISA bridge: Intel Corporation H61 Express Chipset Family LPC Controller (rev 05)
00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family SATA AHCI Controller (rev 05)
00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 05)
01:00.0 VGA compatible controller: NVIDIA Corporation GF119 [GeForce GT 610] (rev a1)
01:00.1 Audio device: NVIDIA Corporation GF119 HDMI Audio Controller (rev a1)
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 06)
04:00.0 USB controller: ASMedia Technology Inc. ASM1042 SuperSpeed USB Host Controller
05:00.0 PCI bridge: ASMedia Technology Inc. ASM1083/1085 PCIe to PCI Bridge (rev 01)
Lorsque je branche un disque externe capable d’USB3 avec le bon câble sur l’un ou l’autre des ports USB3, apparemment il ne se passe rien. D’habitude Gnome me signale qu’un disque est disponible et me le monte si je lui demande de l’ouvrir avec Nautilus. Maintenant il ne se passe rien. Si je branche le même disque externe sur un port USB2, Gnome le voit et me propose de le monter. Si je fais les mêmes tests avec d’autres disques externes capable d’USB3 (désolé pour l’expression…), même comportement.
Si je branche un “bon vieux” disque externe USB2 sur l’un ou l’autre des deux ports USB3, il ne se passe rien non plus. Enfin, si je branche n’importe quel disque externe sur n’importe quel port USB2, aucun problème, je peux tout monter.
Lorsqu’un disque externe est branché sur un port USB3, la diode s’allume, clignote, le disque “tourne”. Mais blkid ou fdisk -l ne le repèrent pas. Par contre lsusb oui.
Exemple avec un disque externe branché sur un des ports USB3 :
lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 004 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 004 Device 003: ID 046d:c246 Logitech, Inc. Gaming Mouse G300
Bus 004 Device 004: ID 046a:0106 Cherry GmbH R-300 Wireless Mouse Receiver
Bus 001 Device 002: ID 059f:102a LaCie, Ltd Rikiki Hard Drive
La dernière ligne correspond bien au disque branché. Pas moyen de le voir avec blkid ou fdisk -l…
dmesg /var/log/message (on trouve la même chose avec dmesg /var/log/syslog) :
[ 2435.647867] usb 1-2: new high-speed USB device number 2 using xhci_hcd
[ 2435.668553] usb 1-2: New USB device found, idVendor=059f, idProduct=102a
[ 2435.668558] usb 1-2: New USB device strings: Mfr=10, Product=11, SerialNumber=5
[ 2435.668562] usb 1-2: Product: LaCie Device
[ 2435.668564] usb 1-2: Manufacturer: LaCie
[ 2435.668566] usb 1-2: SerialNumber: 291D801021FF
[ 2435.727660] Initializing USB Mass Storage driver...
[ 2435.727801] scsi4 : usb-storage 1-2:1.0
[ 2435.727910] usbcore: registered new interface driver usb-storage
[ 2435.727911] USB Mass Storage support registered.
[ 2436.766630] scsi 4:0:0:0: Direct-Access SAMSUNG HM641JI PQ: 0 ANSI: 2 CCS
[ 2436.767131] sd 4:0:0:0: Attached scsi generic sg2 type 0
[ 2436.768074] sd 4:0:0:0: [sdb] 1250263728 512-byte logical blocks: (640 GB/596 GiB)
[ 2467.090368] usb 1-2: reset high-speed USB device number 2 using xhci_hcd
[ 2467.110333] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801a2a973c0
[ 2467.110338] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801a2a97400
[ 2498.041913] usb 1-2: reset high-speed USB device number 2 using xhci_hcd
[ 2498.061845] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801a2a973c0
[ 2498.061850] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801a2a97400
[ 2528.993373] usb 1-2: reset high-speed USB device number 2 using xhci_hcd
[ 2529.013258] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801a2a973c0
[ 2529.013263] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801a2a97400
[ 2559.881035] usb 1-2: reset high-speed USB device number 2 using xhci_hcd
[ 2559.900821] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801a2a973c0
[ 2559.900827] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801a2a97400
[ 2590.768702] usb 1-2: reset high-speed USB device number 2 using xhci_hcd
[ 2590.788566] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801a2a973c0
[ 2590.788568] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801a2a97400
[ 2621.656484] usb 1-2: reset high-speed USB device number 2 using xhci_hcd
[ 2621.676275] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801a2a973c0
[ 2621.676281] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801a2a97400
[ 2621.677415] sd 4:0:0:0: [sdb] Write Protect is off
[ 2621.677421] sd 4:0:0:0: [sdb] Mode Sense: 28 00 00 00
[ 2652.544022] usb 1-2: reset high-speed USB device number 2 using xhci_hcd
[ 2652.563852] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801a2a973c0
[ 2652.563855] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801a2a97400
[ 2683.431713] usb 1-2: reset high-speed USB device number 2 using xhci_hcd
[ 2683.451538] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801a2a973c0
[ 2683.451542] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801a2a97400
[ 2714.447030] usb 1-2: reset high-speed USB device number 2 using xhci_hcd
[ 2714.466986] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801a2a973c0
[ 2714.466991] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801a2a97400
En l’occurence le disque n’est pas USB3 capable, faisons le test avec un disque externe USB3 capable :
dmesg :
[ 2907.857455] usb 1-2: USB disconnect, device number 2
[ 2930.620622] sd 4:0:0:0: Device offlined - not ready after error recovery
[ 2930.624570] sd 4:0:0:0: [sdb] Asking for cache data failed
[ 2930.624576] sd 4:0:0:0: [sdb] Assuming drive cache: write through
[ 2930.624640] ldm_validate_partition_table(): Disk read failed.
[ 2930.624664] Dev sdb: unable to read RDB block 0
[ 2930.624696] sdb: unable to read partition table
[ 2930.625029] sd 4:0:0:0: [sdb] READ CAPACITY failed
[ 2930.625033] sd 4:0:0:0: [sdb] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 2930.625039] sd 4:0:0:0: [sdb] Sense not available.
[ 2930.625076] sd 4:0:0:0: [sdb] Asking for cache data failed
[ 2930.625080] sd 4:0:0:0: [sdb] Assuming drive cache: write through
[ 2930.625084] sd 4:0:0:0: [sdb] Attached SCSI disk
[ 2942.553760] usb 3-1: new SuperSpeed USB device number 2 using xhci_hcd
[ 2942.567018] usb 3-1: New USB device found, idVendor=0930, idProduct=0b1a
[ 2942.567023] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2942.567026] usb 3-1: Product: STOR.E ALU 2S
[ 2942.567028] usb 3-1: Manufacturer: TOSHIBA
[ 2942.567030] usb 3-1: SerialNumber: 20111106210130
[ 2942.568313] scsi5 : usb-storage 3-1:1.0
[ 2948.168419] scsi 5:0:0:0: Direct-Access TOSHIBA STOR.E ALU 2S 0001 PQ: 0 ANSI: 6
[ 2948.169158] sd 5:0:0:0: Attached scsi generic sg2 type 0
[ 2948.170119] sd 5:0:0:0: [sdb] 1953525168 512-byte logical blocks: (1.00 TB/931 GiB)
Au début on voit que j’ai débranché le disque précédent, puis branché un autre disque externe.
lsusb :
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 004 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 004 Device 003: ID 046d:c246 Logitech, Inc. Gaming Mouse G300
Bus 004 Device 004: ID 046a:0106 Cherry GmbH R-300 Wireless Mouse Receiver
Bus 003 Device 002: ID 0930:0b1a Toshiba Corp.
–edit 2–
En attendant j’ai fait quelques recherches avec le USB controller ( ASMedia Technology Inc. ASM1042 SuperSpeed USB Host Controller ), et il y a pas mal de résultats, mais assez anciens, qui ne m’éclairent pas beaucoup…)
Et le temps de faire les recherches, le disque externe encore branché sur le port USB3, le voilà qui se monte !
dmesg:
[ 2907.857455] usb 1-2: USB disconnect, device number 2
[ 2930.620622] sd 4:0:0:0: Device offlined - not ready after error recovery
[ 2930.624570] sd 4:0:0:0: [sdb] Asking for cache data failed
[ 2930.624576] sd 4:0:0:0: [sdb] Assuming drive cache: write through
[ 2930.624640] ldm_validate_partition_table(): Disk read failed.
[ 2930.624664] Dev sdb: unable to read RDB block 0
[ 2930.624696] sdb: unable to read partition table
[ 2930.625029] sd 4:0:0:0: [sdb] READ CAPACITY failed
[ 2930.625033] sd 4:0:0:0: [sdb] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 2930.625039] sd 4:0:0:0: [sdb] Sense not available.
[ 2930.625076] sd 4:0:0:0: [sdb] Asking for cache data failed
[ 2930.625080] sd 4:0:0:0: [sdb] Assuming drive cache: write through
[ 2930.625084] sd 4:0:0:0: [sdb] Attached SCSI disk
[ 2942.553760] usb 3-1: new SuperSpeed USB device number 2 using xhci_hcd
[ 2942.567018] usb 3-1: New USB device found, idVendor=0930, idProduct=0b1a
[ 2942.567023] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2942.567026] usb 3-1: Product: STOR.E ALU 2S
[ 2942.567028] usb 3-1: Manufacturer: TOSHIBA
[ 2942.567030] usb 3-1: SerialNumber: 20111106210130
[ 2942.568313] scsi5 : usb-storage 3-1:1.0
[ 2948.168419] scsi 5:0:0:0: Direct-Access TOSHIBA STOR.E ALU 2S 0001 PQ: 0 ANSI: 6
[ 2948.169158] sd 5:0:0:0: Attached scsi generic sg2 type 0
[ 2948.170119] sd 5:0:0:0: [sdb] 1953525168 512-byte logical blocks: (1.00 TB/931 GiB)
[ 2978.599148] usb 3-1: reset SuperSpeed USB device number 2 using xhci_hcd
[ 2978.611710] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38dc0
[ 2978.611715] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38e00
[ 3009.486750] usb 3-1: reset SuperSpeed USB device number 2 using xhci_hcd
[ 3009.499192] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38dc0
[ 3009.499196] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38e00
[ 3040.374467] usb 3-1: reset SuperSpeed USB device number 2 using xhci_hcd
[ 3040.387074] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38dc0
[ 3040.387079] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38e00
[ 3071.389810] usb 3-1: reset SuperSpeed USB device number 2 using xhci_hcd
[ 3071.402356] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38dc0
[ 3071.402362] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38e00
[ 3102.277413] usb 3-1: reset SuperSpeed USB device number 2 using xhci_hcd
[ 3102.290010] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38dc0
[ 3102.290015] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38e00
[ 3133.165070] usb 3-1: reset SuperSpeed USB device number 2 using xhci_hcd
[ 3133.177665] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38dc0
[ 3133.177670] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38e00
[ 3133.178763] sd 5:0:0:0: [sdb] Write Protect is off
[ 3133.178770] sd 5:0:0:0: [sdb] Mode Sense: 1f 00 00 08
[ 3164.052823] usb 3-1: reset SuperSpeed USB device number 2 using xhci_hcd
[ 3164.065386] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38dc0
[ 3164.065391] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38e00
[ 3194.940457] usb 3-1: reset SuperSpeed USB device number 2 using xhci_hcd
[ 3194.953105] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38dc0
[ 3194.953110] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38e00
[ 3225.955755] usb 3-1: reset SuperSpeed USB device number 2 using xhci_hcd
[ 3225.968122] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38dc0
[ 3225.968124] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38e00
[ 3256.843461] usb 3-1: reset SuperSpeed USB device number 2 using xhci_hcd
[ 3256.855970] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38dc0
[ 3256.855973] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38e00
[ 3287.731150] usb 3-1: reset SuperSpeed USB device number 2 using xhci_hcd
[ 3287.743719] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38dc0
[ 3287.743724] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38e00
[ 3318.618817] usb 3-1: reset SuperSpeed USB device number 2 using xhci_hcd
[ 3318.631417] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38dc0
[ 3318.631422] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38e00
[ 3318.632637] sd 5:0:0:0: [sdb] No Caching mode page found
[ 3318.632643] sd 5:0:0:0: [sdb] Assuming drive cache: write through
[ 3349.506415] usb 3-1: reset SuperSpeed USB device number 2 using xhci_hcd
[ 3349.518883] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38dc0
[ 3349.518886] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38e00
[ 3380.457971] usb 3-1: reset SuperSpeed USB device number 2 using xhci_hcd
[ 3380.470450] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38dc0
[ 3380.470457] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38e00
[ 3411.409433] usb 3-1: reset SuperSpeed USB device number 2 using xhci_hcd
[ 3411.422022] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38dc0
[ 3411.422025] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38e00
[ 3442.297198] usb 3-1: reset SuperSpeed USB device number 2 using xhci_hcd
[ 3442.309786] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38dc0
[ 3442.309791] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38e00
[ 3473.184784] usb 3-1: reset SuperSpeed USB device number 2 using xhci_hcd
[ 3473.197381] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38dc0
[ 3473.197386] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38e00
[ 3504.072511] usb 3-1: reset SuperSpeed USB device number 2 using xhci_hcd
[ 3504.085112] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38dc0
[ 3504.085117] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38e00
[ 3535.087747] usb 3-1: reset SuperSpeed USB device number 2 using xhci_hcd
[ 3535.100406] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38dc0
[ 3535.100413] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38e00
[ 3565.975530] usb 3-1: reset SuperSpeed USB device number 2 using xhci_hcd
[ 3565.988153] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38dc0
[ 3565.988158] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38e00
[ 3596.863325] usb 3-1: reset SuperSpeed USB device number 2 using xhci_hcd
[ 3596.879783] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38dc0
[ 3596.879788] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38e00
[ 3627.750891] usb 3-1: reset SuperSpeed USB device number 2 using xhci_hcd
[ 3627.763548] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38dc0
[ 3627.763553] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38e00
[ 3658.638574] usb 3-1: reset SuperSpeed USB device number 2 using xhci_hcd
[ 3658.651108] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38dc0
[ 3658.651113] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38e00
[ 3689.526135] usb 3-1: reset SuperSpeed USB device number 2 using xhci_hcd
[ 3689.538626] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38dc0
[ 3689.538628] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38e00
[ 3689.539701] sd 5:0:0:0: [sdb] No Caching mode page found
[ 3689.539703] sd 5:0:0:0: [sdb] Assuming drive cache: write through
[ 3693.855739] sdb: sdb1
[ 3724.418531] usb 3-1: reset SuperSpeed USB device number 2 using xhci_hcd
[ 3724.435063] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38dc0
[ 3724.435069] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38e00
[ 3755.385936] usb 3-1: reset SuperSpeed USB device number 2 using xhci_hcd
[ 3755.398507] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38dc0
[ 3755.398512] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38e00
[ 3786.273521] usb 3-1: reset SuperSpeed USB device number 2 using xhci_hcd
[ 3786.286248] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38dc0
[ 3786.286253] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38e00
[ 3817.161181] usb 3-1: reset SuperSpeed USB device number 2 using xhci_hcd
[ 3817.173777] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38dc0
[ 3817.173782] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38e00
[ 3848.176669] usb 3-1: reset SuperSpeed USB device number 2 using xhci_hcd
[ 3848.193226] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38dc0
[ 3848.193233] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38e00
[ 3879.064301] usb 3-1: reset SuperSpeed USB device number 2 using xhci_hcd
[ 3879.076839] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38dc0
[ 3879.076845] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38e00
[ 3909.952012] usb 3-1: reset SuperSpeed USB device number 2 using xhci_hcd
[ 3909.968377] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38dc0
[ 3909.968382] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38e00
[ 3940.839615] usb 3-1: reset SuperSpeed USB device number 2 using xhci_hcd
[ 3940.852053] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38dc0
[ 3940.852059] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38e00
[ 3971.727323] usb 3-1: reset SuperSpeed USB device number 2 using xhci_hcd
[ 3971.739922] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38dc0
[ 3971.739927] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38e00
[ 4002.742563] usb 3-1: reset SuperSpeed USB device number 2 using xhci_hcd
[ 4002.755139] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38dc0
[ 4002.755145] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38e00
[ 4033.630188] usb 3-1: reset SuperSpeed USB device number 2 using xhci_hcd
[ 4033.642749] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38dc0
[ 4033.642752] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38e00
[ 4064.518029] usb 3-1: reset SuperSpeed USB device number 2 using xhci_hcd
[ 4064.534542] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38dc0
[ 4064.534548] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38e00
[ 4064.535786] sd 5:0:0:0: [sdb] No Caching mode page found
[ 4064.535793] sd 5:0:0:0: [sdb] Assuming drive cache: write through
[ 4064.535807] sd 5:0:0:0: [sdb] Attached SCSI disk
[ 4072.431361] usb 3-1: reset SuperSpeed USB device number 2 using xhci_hcd
[ 4072.443948] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38dc0
[ 4072.443953] xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38e00
[ 4072.691265] kjournald starting. Commit interval 5 seconds
[ 4072.691627] EXT3-fs (sdb1): warning: maximal mount count reached, running e2fsck is recommended
[ 4072.692310] EXT3-fs (sdb1): using internal journal
[ 4072.692314] EXT3-fs (sdb1): recovery complete
[ 4072.692319] EXT3-fs (sdb1): mounted filesystem with ordered data mode
Je me demande ce que sont toutes ces lignes en “xhci_hcd 0000:04:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801bfd38*”…
iGor