Public bug reported:
USB devices (such as USB flash storage, USB mouse, etc) worked in kernel
version 2.6.31-20 and prior (perhaps Ubuntu 10.04 kernel?), but stopped
working in 2.6.35-22 and thereafter.
When a device is plugged in, it is indicated via dmesg of the device
being detected, but nothing afterwards (no errors and so on).
For example, plugging in a USB device under a non-working kernel version
(dmesg):
[ 144.156079] usb 1-4: new high speed USB device using ehci_hcd and address 2
And under the kernel version that USB devices work properly:
[ 134.640072] usb 1-4: new high speed USB device using ehci_hcd and address 2
[ 134.894173] usb 1-4: configuration #1 chosen from 1 choice
[ 134.952249] Initializing USB Mass Storage driver...
[ 134.952434] scsi6 : SCSI emulation for USB Mass Storage devices
[ 134.952543] usbcore: registered new interface driver usb-storage
[ 134.952547] USB Mass Storage support registered.
[ 134.957729] usb-storage: device found at 2
[ 134.957733] usb-storage: waiting for device to settle before scanning
[ 139.956235] usb-storage: device scan complete
[ 139.958212] scsi 6:0:0:0: Direct-Access CENTON DS Pro 8.07
PQ: 0 ANSI: 2
[ 139.958676] sd 6:0:0:0: Attached scsi generic sg2 type 0
[ 139.965445] sd 6:0:0:0: [sdb] 16424960 512-byte logical blocks: (8.40
GB/7.83 GiB)
[ 139.965936] sd 6:0:0:0: [sdb] Write Protect is off
[ 139.965941] sd 6:0:0:0: [sdb] Mode Sense: 03 00 00 00
[ 139.965944] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[ 139.969062] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[ 139.969069] sdb: sdb1
[ 140.254318] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[ 140.254326] sd 6:0:0:0: [sdb] Attached SCSI removable disk
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: linux-image-2.6.35-22-generic 2.6.35-22.35
Regression: Yes
Reproducible: No
ProcVersionSignature: Ubuntu 2.6.35-22.35-generic 2.6.35.4
Uname: Linux 2.6.35-22-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: caleb870 1826 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xd0340000 irq 43'
Mixer name : 'Conexant CX20551 (Waikiki)'
Components : 'HDA:14f15047,103c30a5,00100000'
Controls : 15
Simple ctrls : 7
Date: Sun Jan 16 23:48:48 2011
Frequency: Once a day.
HibernationDevice: RESUME=UUID=d33b1611-f434-4f32-8ea7-1137c709d2b9
Lsusb:
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 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
Bus 001 Device 002: ID 111d:0000
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Hewlett-Packard Presario C300 (RL177UA#ABA)
ProcCmdLine: root=UUID=187f8dcc-8c77-43cb-84a5-a1d6b84270df ro quiet splash
ProcEnviron:
LANG=en_US.utf8
SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.38
SourcePackage: linux
WpaSupplicantLog:
dmi.bios.date: 04/25/2007
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: F.24
dmi.board.name: 30C6
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 78.10
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnHewlett-Packard:bvrF.24:bd04/25/2007:svnHewlett-Packard:pnPresarioC300(RL177UA#ABA):pvrF.24:rvnHewlett-Packard:rn30C6:rvr78.10:cvnHewlett-Packard:ct10:cvrN/A:
dmi.product.name: Presario C300 (RL177UA#ABA)
dmi.product.version: F.24
dmi.sys.vendor: Hewlett-Packard
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386 kernel-uncat maverick needs-upstream-testing
regression-release
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https://bugs.launchpad.net/bugs/703798
Title:
No USB device works (regression)
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