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fangorn
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Joined: 31 Jul 2004
Posts: 1886
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 Posted: Sun Nov 13, 2005 10:19 am Post subject: [Solved] external usb discs not working any more |
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Hi,
I have several external usb harddiscs/DVD-burner/USB-stick. They all worked great, until I did a emerge -uD world at the beginning of november. IIRC the udev system got updated. Now one harddisc does not even get recognized, one harddisc gets resetted after correct detection, ...
Here is the output for the constantly resetted disc:
| Code: |
usb 2-2: new high speed USB device using ehci_hcd and address 3
scsi5 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 3
usb-storage: waiting for device to settle before scanning
Vendor: HDS72251 Model: 6VLAT20 Rev: V34O
Type: Direct-Access ANSI SCSI revision: 00
SCSI device sde: 321672960 512-byte hdwr sectors (164697 MB)
sde: assuming drive cache: write through
SCSI device sde: 321672960 512-byte hdwr sectors (164697 MB)
sde: assuming drive cache: write through
sde: sde1 < sde5 sde6 sde7 sde8 sde9 >
Attached scsi disk sde at scsi5, channel 0, id 0, lun 0
Attached scsi generic sg4 at scsi5, channel 0, id 0, lun 0, type 0
usb-storage: device scan complete
usb 2-2: reset high speed USB device using ehci_hcd and address 3
usb 2-2: failed to restore interface 0 altsetting 0 (error=-110)
usb 2-2: USB disconnect, address 3
scsi: Device offlined - not ready after error recovery: host 5 channel 0 id 0 lun 0
usb 2-2: new high speed USB device using ehci_hcd and address 4
usb 2-2: device descriptor read/64, error -71
scsi6 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 4
usb-storage: waiting for device to settle before scanning
Vendor: HDS72251 Model: 6VLAT20 Rev: V34O
Type: Direct-Access ANSI SCSI revision: 00
SCSI device sde: 321672960 512-byte hdwr sectors (164697 MB)
sde: assuming drive cache: write through
SCSI device sde: 321672960 512-byte hdwr sectors (164697 MB)
sde: assuming drive cache: write through
sde: sde1 < sde5 sde6 sde7 sde8 sde9 >
Attached scsi disk sde at scsi6, channel 0, id 0, lun 0
Attached scsi generic sg4 at scsi6, channel 0, id 0, lun 0, type 0
usb-storage: device scan complete
usb 2-2: reset high speed USB device using ehci_hcd and address 4
usb 2-2: failed to restore interface 0 altsetting 0 (error=-110)
usb 2-2: USB disconnect, address 4
scsi: Device offlined - not ready after error recovery: host 6 channel 0 id 0 lun 0
usb 2-2: new high speed USB device using ehci_hcd and address 5
usb 2-2: device descriptor read/64, error -71
scsi7 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 5
usb-storage: waiting for device to settle before scanning
usb 2-2: USB disconnect, address 5
usb 2-4: new high speed USB device using ehci_hcd and address 6
scsi8 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 6
usb-storage: waiting for device to settle before scanning
Vendor: HDS72251 Model: 6VLAT20 Rev: V34O
Type: Direct-Access ANSI SCSI revision: 00
SCSI device sde: 321672960 512-byte hdwr sectors (164697 MB)
sde: assuming drive cache: write through
SCSI device sde: 321672960 512-byte hdwr sectors (164697 MB)
sde: assuming drive cache: write through
sde: sde1 < sde5 sde6 sde7 sde8 sde9 >
Attached scsi disk sde at scsi8, channel 0, id 0, lun 0
Attached scsi generic sg4 at scsi8, channel 0, id 0, lun 0, type 0
usb-storage: device scan complete
usb 2-4: reset high speed USB device using ehci_hcd and address 6
usb 2-4: failed to restore interface 0 altsetting 0 (error=-71)
usb 2-4: USB disconnect, address 6
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The disc not getting recognized tells me this
| Code: |
usb 2-4: new high speed USB device using ehci_hcd and address 7
usb 2-4: device descriptor read/64, error -71
usb 2-4: device descriptor read/64, error -71
usb 2-4: new high speed USB device using ehci_hcd and address 8
usb 2-4: device descriptor read/64, error -71
usb 2-4: device descriptor read/64, error -71
usb 2-4: new high speed USB device using ehci_hcd and address 9
usb 2-4: device not accepting address 9, error -71
usb 2-4: new high speed USB device using ehci_hcd and address 10
usb 2-4: device not accepting address 10, error -71
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The same happens for another usb-stick.
The strange thing is, I have another usb-stick, which I can work with normally. The defined udev rules in 10-local.rules work for this stick, udevinfo gets right information, ...
This is on a Athlon64, Nforce4 chipset. First discovered it after switching to gentoo-sources-2.6.14 (I did this when updating the whole system) but the problem stayed after going back to gentoo-sources-2.6.12-r9 (which have worked for months with this setup).
As one disc is not even detected any more, I dont think this a problem with wrong rules. As the problem appears on a kernel which has worked in the past, It is not a driver problem. This AFAIK leaves only hotplug-base and udev.
Any Ideas on this one? I need the data on these discs and dont have the space to copy them with knoppix or something like it to the installed discs.
Thanks for any suggestions
fangorn
Last edited by fangorn on Mon Nov 14, 2005 8:30 pm; edited 1 time in total |
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fangorn
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Joined: 31 Jul 2004
Posts: 1886
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| Posted: Mon Nov 14, 2005 8:30 pm Post subject: |
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Works again,
Just had to "emerge -ue udev", install windows to upgrade machine bios,  |
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