USB flash drive + USB hub - не определяется флешка

[s_lim]

флешка - Transcend JF V60 8Гб (а так же: Pleomax 4Гб и Kingston 16Гб)
USB hub - "from china with love"
Ubuntu 9.10
Ядро - 2.6.31-20-generic

Флешка исправно пашет в окнах, так же работает на 5 с плюсом из под системного порта. Когда втыкаю ее в юсб хаб происходит кратковременное возгарание индикатора и все. Иногда флешка чудодейственным образом появляется в системе после выполнения команды lsusb.

(Нажмите, чтобы показать/скрыть)

Bus 001 Device 011: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

(Нажмите, чтобы показать/скрыть)

[67358.652058] usb 1-1: new high speed USB device using ehci_hcd and address 8
[67358.785770] usb 1-1: configuration #1 chosen from 1 choice
[67358.786149] hub 1-1:1.0: USB hub found
[67358.786432] hub 1-1:1.0: 4 ports detected
[67365.454185] usb 1-1: reset high speed USB device using ehci_hcd and address 8
[67368.230742] usb 1-1: USB disconnect, address 8
[67370.460067] usb 1-1: new high speed USB device using ehci_hcd and address 9
[67370.601690] usb 1-1: configuration #1 chosen from 1 choice
[67370.605914] hub 1-1:1.0: USB hub found
[67370.606345] hub 1-1:1.0: 4 ports detected
[67395.984003] usb 1-1: USB disconnect, address 9
[67402.328062] usb 1-1: new high speed USB device using ehci_hcd and address 10
[67402.467383] usb 1-1: configuration #1 chosen from 1 choice
[67402.468525] scsi6 : SCSI emulation for USB Mass Storage devices
[67402.468722] usb-storage: device found at 10
[67402.468725] usb-storage: waiting for device to settle before scanning
[67407.469485] usb-storage: device scan complete
[67407.470840] scsi 6:0:0:0: Direct-Access     JetFlash Transcend 8GB    8.07 PQ: 0 ANSI: 2
[67407.471759] sd 6:0:0:0: Attached scsi generic sg4 type 0
[67407.477173] sd 6:0:0:0: [sdc] 15687680 512-byte logical blocks: (8.03 GB/7.48 GiB)
[67407.478066] sd 6:0:0:0: [sdc] Write Protect is off
[67407.478073] sd 6:0:0:0: [sdc] Mode Sense: 03 00 00 00
[67407.478079] sd 6:0:0:0: [sdc] Assuming drive cache: write through
[67407.492464] sd 6:0:0:0: [sdc] Assuming drive cache: write through
[67407.492481]  sdc: sdc1
[67407.926104] sd 6:0:0:0: [sdc] Assuming drive cache: write through
[67407.926120] sd 6:0:0:0: [sdc] Attached SCSI removable disk
[67433.964502] usb 1-1: USB disconnect, address 10
[67444.512059] usb 1-1: new high speed USB device using ehci_hcd and address 11
[67444.645846] usb 1-1: configuration #1 chosen from 1 choice
[67444.648680] hub 1-1:1.0: USB hub found
[67444.649136] hub 1-1:1.0: 4 ports detected
[68796.496346] usb 1-1.1: new high speed USB device using ehci_hcd and address 12
[68796.590747] usb 1-1.1: configuration #1 chosen from 1 choice
[68796.591174] scsi7 : SCSI emulation for USB Mass Storage devices
[68796.591374] usb-storage: device found at 12
[68796.591378] usb-storage: waiting for device to settle before scanning
[68801.588269] usb-storage: device scan complete
[68801.589071] scsi 7:0:0:0: Direct-Access     JetFlash Transcend 8GB    8.07 PQ: 0 ANSI: 2
[68801.589927] sd 7:0:0:0: Attached scsi generic sg4 type 0
[68801.616099] sd 7:0:0:0: [sdc] 15687680 512-byte logical blocks: (8.03 GB/7.48 GiB)
[68801.621443] sd 7:0:0:0: [sdc] Write Protect is off
[68801.621455] sd 7:0:0:0: [sdc] Mode Sense: 03 00 00 00
[68801.621461] sd 7:0:0:0: [sdc] Assuming drive cache: write through
[68801.634896] sd 7:0:0:0: [sdc] Assuming drive cache: write through
[68801.634913]  sdc: sdc1
[68802.066958] sd 7:0:0:0: [sdc] Assuming drive cache: write through
[68802.066973] sd 7:0:0:0: [sdc] Attached SCSI removable disk
[69457.699153] usb 1-1.1: USB disconnect, address 12
[69486.936348] usb 1-1.1: new high speed USB device using ehci_hcd and address 13
[69487.395845] usb 1-1.1: configuration #1 chosen from 1 choice
[69487.401210] scsi8 : SCSI emulation for USB Mass Storage devices
[69487.401427] usb-storage: device found at 13
[69487.401431] usb-storage: waiting for device to settle before scanning
[69492.400236] usb-storage: device scan complete
[69492.593788] scsi 8:0:0:0: Direct-Access     Flash    Drive AU_USB20   8.07 PQ: 0 ANSI: 2
[69492.594769] sd 8:0:0:0: Attached scsi generic sg4 type 0
[69492.616553] sd 8:0:0:0: [sdc] 8192000 512-byte logical blocks: (4.19 GB/3.90 GiB)
[69492.617453] sd 8:0:0:0: [sdc] Write Protect is off
[69492.617463] sd 8:0:0:0: [sdc] Mode Sense: 03 00 00 00
[69492.617469] sd 8:0:0:0: [sdc] Assuming drive cache: write through
[69492.625092] sd 8:0:0:0: [sdc] Assuming drive cache: write through
[69492.625107]  sdc: sdc1
[69492.637369] sd 8:0:0:0: [sdc] Assuming drive cache: write through
[69492.637385] sd 8:0:0:0: [sdc] Attached SCSI removable disk
[71089.301448] usb 1-1.1: USB disconnect, address 13
[71135.605389] usb 1-1.1: new high speed USB device using ehci_hcd and address 14
[71135.698724] usb 1-1.1: configuration #1 chosen from 1 choice
[71135.700565] scsi9 : SCSI emulation for USB Mass Storage devices
[71135.700781] usb-storage: device found at 14
[71135.700785] usb-storage: waiting for device to settle before scanning
[71140.700360] usb-storage: device scan complete
[71140.701167] scsi 9:0:0:0: Direct-Access     JetFlash Transcend 8GB    8.07 PQ: 0 ANSI: 2
[71140.702008] sd 9:0:0:0: Attached scsi generic sg4 type 0
[71140.737518] sd 9:0:0:0: [sdc] 15687680 512-byte logical blocks: (8.03 GB/7.48 GiB)
[71140.741423] sd 9:0:0:0: [sdc] Write Protect is off
[71140.741435] sd 9:0:0:0: [sdc] Mode Sense: 03 00 00 00
[71140.741441] sd 9:0:0:0: [sdc] Assuming drive cache: write through
[71140.747824] sd 9:0:0:0: [sdc] Assuming drive cache: write through
[71140.747838]  sdc: sdc1
[71141.179889] sd 9:0:0:0: [sdc] Assuming drive cache: write through
[71141.179904] sd 9:0:0:0: [sdc] Attached SCSI removable disk
[71602.080060] usb 2-3: new full speed USB device using ohci_hcd and address 2
[71602.264063] usb 2-3: device descriptor read/64, error -62
[71602.548061] usb 2-3: device descriptor read/64, error -62
[71602.828064] usb 2-3: new full speed USB device using ohci_hcd and address 3
[71603.008054] usb 2-3: device descriptor read/64, error -62
[71603.304067] usb 2-3: device descriptor read/64, error -62
[71603.584070] usb 2-3: new full speed USB device using ohci_hcd and address 4
[71603.992044] usb 2-3: device not accepting address 4, error -62
[71604.168071] usb 2-3: new full speed USB device using ohci_hcd and address 5
[71604.576047] usb 2-3: device not accepting address 5, error -62
[71604.576084] hub 2-0:1.0: unable to enumerate USB device on port 3
[71604.752059] usb 3-3: new full speed USB device using ohci_hcd and address 2
[71604.932098] usb 3-3: device descriptor read/64, error -62
[71605.216071] usb 3-3: device descriptor read/64, error -62
[71605.496070] usb 3-3: new full speed USB device using ohci_hcd and address 3
[71605.676066] usb 3-3: device descriptor read/64, error -62
[71605.960065] usb 3-3: device descriptor read/64, error -62
[71606.241013] usb 3-3: new full speed USB device using ohci_hcd and address 4
[71606.648045] usb 3-3: device not accepting address 4, error -62
[71606.824065] usb 3-3: new full speed USB device using ohci_hcd and address 5
[71607.232957] usb 3-3: device not accepting address 5, error -62
[71607.232998] hub 3-0:1.0: unable to enumerate USB device on port 3

Как это исправить?

[Просто Царь]

проверь питание своего usb-hub. С ним наверняка шел дополнительный адаптер от 220, подключи его

[s_lim]

dmitriy_blond
Небыло никакого адаптера. Просто 4-портовый китайский хаб без всякого доп питания. В форточках пахал нормально.
Пользователь решил продолжить мысль 23 Апреля 2010, 17:31:42:Может все таки кто нибудь что нибудь знает? Или знает где можно найти инфу о том как можно исправить этот баг?