Bug#639462: linux-image: unable to access (some) USB disks
Package: linux-2.6
Severity: minor
Hi
I had a USB disk that used to work (I think back in Squeeze); "suddenly"
it no longer got a device and I could not use it. It was not super
important, so I did not file the report back then.
On my laptop I see the following in my dmesg log:
""" (3.0.0-1-686-pae)
[ 3865.900092] usb 1-1: new high speed USB device number 8 using ehci_hcd
[ 3866.033178] usb 1-1: config 1 has an invalid interface number: 2 but max is 1
[ 3866.033187] usb 1-1: config 1 has no interface number 1
[ 3866.034295] usb 1-1: New USB device found, idVendor=04b4, idProduct=6830
[ 3866.034302] usb 1-1: New USB device strings: Mfr=0, Product=83, SerialNumber=70
[ 3866.034307] usb 1-1: Product: Cypress AT2LP RC58
[ 3866.034312] usb 1-1: SerialNumber: M00000000000
[ 3866.035199] scsi9 : usb-storage 1-1:1.0
[ 3866.037076] generic-usb 0003:04B4:6830.0006: hiddev0,hidraw2: USB HID v1.10 Device [Cypress AT2LP RC58] on usb-0000:00:1d.7-1/input2
[ 3888.144064] usb 1-1: reset high speed USB device number 8 using ehci_hcd
[ 3909.136069] usb 1-1: reset high speed USB device number 8 using ehci_hcd
"""
The "reset high speed USB device" keeps repeating until I unplug (or unpower) the
USB device. On my newer home PC I see a slightly different message:
""" (3.0.0-1-amd64)
[ 51.874852] usb 1-1: new high speed USB device number 3 using ehci_hcd
[ 52.007827] usb 1-1: config 1 has an invalid interface number: 2 but max is 1
[ 52.008210] usb 1-1: config 1 has no interface number 1
[ 52.009948] usb 1-1: New USB device found, idVendor=04b4, idProduct=6830
[ 52.010335] usb 1-1: New USB device strings: Mfr=0, Product=83, SerialNumber=70
[ 52.010919] usb 1-1: Product: Cypress AT2LP RC58
[ 52.011596] usb 1-1: SerialNumber: M00000000000
[ 52.012790] scsi16 : usb-storage 1-1:1.0
[ 52.013838] ums-cypress: probe of 1-1:1.2 failed with error -5
[ 52.015651] generic-usb 0003:04B4:6830.0002: hiddev0,hidraw0: USB HID v1.10 Device [Cypress AT2LP RC58] on usb-0000:00:1a.7-1/input2
[ 74.071858] usb 1-1: reset high speed USB device number 3 using ehci_hcd
[ 76.599841] usb 1-1: USB disconnect, device number 3
"""
Last I checked I could mount USBpens and another USB disk (from a different
vendor).
~Niels
-- System Information:
Debian Release: wheezy/sid
APT prefers testing
APT policy: (990, 'testing'), (500, 'unstable'), (1, 'experimental')
Architecture: i386 (i686)
Kernel: Linux 3.0.0-1-686-pae (SMP w/2 CPU cores)
Locale: LANG=en_DK.UTF-8, LC_CTYPE=en_DK.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
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