[Sarlug] Вопрос о USB.

[Dmitry Agafonov]

По проблемам невышедшей еще системы рекомендую строго идти на launchpad и
пинать там баги :)

11 сентября 2009 г. 21:45 пользователь Lortonix <lortonix на gmail.com>написал:

> Здравствуйте!
>
> Вопрос такой, при подключении внешнего винта через USB он не
> определяется правильно. А при подключении флешек все работает.
>
> Дистрибутив - Ubuntu Karmic Koala (development branch).
>
> :~$ dmesg
> [31560.606232] scsi9 : SCSI emulation for USB Mass Storage devices
> [31560.612054] usb-storage: device found at 10
> [31560.612058] usb-storage: waiting for device to settle before scanning
> [31565.612236] usb-storage: device scan complete
> [31565.612716] scsi 9:0:0:0: Direct-Access     ST916031 0AS
>       PQ: 0 ANSI: 2 CCS
> [31565.613248] sd 9:0:0:0: Attached scsi generic sg2 type 0
> [31565.646075] sd 9:0:0:0: [sdb] 312581808 512-byte logical blocks:
> (160 GB/149 GiB)
> [31565.646817] sd 9:0:0:0: [sdb] Write Protect is off
> [31565.646822] sd 9:0:0:0: [sdb] Mode Sense: 34 00 00 00
> [31565.646825] sd 9:0:0:0: [sdb] Assuming drive cache: write through
> [31565.649195] sd 9:0:0:0: [sdb] Assuming drive cache: write through
> [31565.649201]  sdb:
> [31565.684078] sd 9:0:0:0: [sdb] Assuming drive cache: write through
> [31565.684086] sd 9:0:0:0: [sdb] Attached SCSI disk
> [31565.892027] usb 1-3: reset high speed USB device using ehci_hcd and
> address 10
> [31566.028053] usb 1-3: device descriptor read/64, error -71
> [31566.268031] usb 1-3: device descriptor read/64, error -71
> [31566.484032] usb 1-3: reset high speed USB device using ehci_hcd and
> address 10
> [31566.620029] usb 1-3: device descriptor read/64, error -71
> [31566.860028] usb 1-3: device descriptor read/64, error -71
> [31567.076032] usb 1-3: reset high speed USB device using ehci_hcd and
> address 10
> [31567.500020] usb 1-3: device not accepting address 10, error -71
> [31567.612032] usb 1-3: reset high speed USB device using ehci_hcd and
> address 10
> [31573.032036] usb 1-3: device not accepting address 10, error -110
> [31573.032087] sd 9:0:0:0: Device offlined - not ready after error recovery
> [31573.035638] usb 1-3: USB disconnect, address 10
> [31573.152037] usb 1-3: new high speed USB device using ehci_hcd and
> address 11
> [31573.288030] usb 1-3: device descriptor read/64, error -71
> [31573.528053] usb 1-3: device descriptor read/64, error -71
> [31573.744340] usb 1-3: new high speed USB device using ehci_hcd and
> address 12
> [31573.880032] usb 1-3: device descriptor read/64, error -71
> [31574.120030] usb 1-3: device descriptor read/64, error -71
> [31574.336055] usb 1-3: new high speed USB device using ehci_hcd and
> address 13
> [31574.760021] usb 1-3: device not accepting address 13, error -71
> [31574.872030] usb 1-3: new high speed USB device using ehci_hcd and
> address 14
> [31575.296069] usb 1-3: device not accepting address 14, error -71
> [31575.296095] hub 1-0:1.0: unable to enumerate USB device on port 3
> [31575.628055] usb 3-1: new full speed USB device using ohci_hcd and
> address 6
> [31575.768027] usb 3-1: device descriptor read/64, error -62
> [31576.020037] usb 3-1: device descriptor read/64, error -62
> [31576.260035] usb 3-1: new full speed USB device using ohci_hcd and
> address 7
> [31576.400029] usb 3-1: device descriptor read/64, error -62
> [31576.644261] usb 3-1: device descriptor read/64, error -62
> [31576.884030] usb 3-1: new full speed USB device using ohci_hcd and
> address 8
> [31577.292016] usb 3-1: device not accepting address 8, error -62
> [31577.428059] usb 3-1: new full speed USB device using ohci_hcd and
> address 9
> [31577.840782] usb 3-1: device not accepting address 9, error -62
> [31577.840848] hub 3-0:1.0: unable to enumerate USB device on port 1
>
> В энторнетах предлагают отрубить модуль ehci_hcd, но
>
> :~$ sudo modprobe -r ehci_hcd
> FATAL: Module ehci_hcd not found.
>
> Проблема конкретной в моем дистрибутиве, загружался с лайфсиди и
> подключал - работает, на других компах также все нормально.
> Загружался на других версиях ядра, но результата это не дало.
>
> Есть идеи?
>
> --
> С уважением, Lortonix!
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