Public bug reported:
After some idle time on my computer, I come back to no USB devices
available. It happens irrespective of what's plugged into the computer.
These errors show up in the kernel logs:
Feb 3 13:56:28 courage kernel: [24813.508940] usb 2-1.1: new high-speed USB
device number 10 using ehci_hcd
Feb 3 13:56:28 courage kernel: [24813.599951] ehci_hcd 0000:00:1d.0: fatal
error
Feb 3 13:56:28 courage kernel: [24813.603827] ehci_hcd 0000:00:1d.0: HC died;
cleaning up
Feb 3 13:56:28 courage kernel: [24813.606553] ehci_hcd 0000:00:1d.0: force
halt; handshake ffffc90000c68024 00004000 00004000 -> -110
Feb 3 13:56:28 courage kernel: [24813.606556] ehci_hcd 0000:00:1d.0: HC died;
cleaning up
Feb 3 13:56:28 courage kernel: [24813.615806] usb 2-1.1: device descriptor
read/all, error -108
Feb 3 13:56:28 courage kernel: [24813.615812] hub 2-1:1.0: cannot disable port
1 (err = -19)
Feb 3 13:56:28 courage kernel: [24813.615824] hub 2-1:1.0: cannot reset port 1
(err = -19)
Feb 3 13:56:28 courage kernel: [24813.615828] hub 2-1:1.0: cannot disable port
1 (err = -19)
Feb 3 13:56:28 courage kernel: [24813.615833] hub 2-1:1.0: cannot reset port 1
(err = -19)
Feb 3 13:56:28 courage kernel: [24813.615836] hub 2-1:1.0: cannot disable port
1 (err = -19)
Feb 3 13:56:28 courage kernel: [24813.615840] hub 2-1:1.0: cannot reset port 1
(err = -19)
Feb 3 13:56:28 courage kernel: [24813.615843] hub 2-1:1.0: cannot disable port
1 (err = -19)
Feb 3 13:56:28 courage kernel: [24813.615846] hub 2-1:1.0: unable to enumerate
USB device on port 1
Feb 3 13:56:28 courage kernel: [24813.615849] hub 2-1:1.0: cannot disable port
1 (err = -19)
Feb 3 13:56:28 courage kernel: [24813.615855] usb 2-1.2: USB disconnect,
device number 4
Feb 3 13:56:28 courage kernel: [24813.696177] usb 2-1.3: USB disconnect,
device number 5
Feb 3 13:56:29 courage kernel: [24814.070611] usb 2-1.4: USB disconnect,
device number 6
Feb 3 13:56:29 courage kernel: [24814.134540] usb 2-1.8: USB disconnect,
device number 7
Feb 3 13:56:29 courage kernel: [24814.136242] usb 2-1: USB disconnect, device
number 2
This did not happen at all with natty. Occasionally with oneiric, but it
happens consistently all the time with precise.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image (not installed)
ProcVersionSignature: Ubuntu 3.2.0-12.21-generic 3.2.2
Uname: Linux 3.2.0-12-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.91-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: dean 2327 F.... pulseaudio
/dev/snd/controlC2: dean 2327 F.... pulseaudio
/dev/snd/controlC0: dean 2327 F.... pulseaudio
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not
found.
Card0.Amixer.info:
Card hw:0 'PCH'/'HDA Intel PCH at 0xfe700000 irq 46'
Mixer name : 'Intel CougarPoint HDMI'
Components : 'HDA:10ec0887,102804aa,00100302
HDA:80862805,80862805,00100000'
Controls : 49
Simple ctrls : 21
Card1.Amixer.info:
Card hw:1 'U0x46d0x809'/'USB Device 0x46d:0x809 at usb-0000:00:1d.0-1.2, high
speed'
Mixer name : 'USB Mixer'
Components : 'USB046d:0809'
Controls : 2
Simple ctrls : 1
Card1.Amixer.values:
Simple mixer control 'Mic',0
Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum
Capture channels: Mono
Limits: Capture 0 - 17
Mono: Capture 8 [47%] [17.76dB] [on]
Card2.Amixer.info:
Card hw:2 'Generic'/'HD-Audio Generic at 0xfe640000 irq 47'
Mixer name : 'ATI R6xx HDMI'
Components : 'HDA:1002aa01,00aa0100,00100200'
Controls : 6
Simple ctrls : 1
Card2.Amixer.values:
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Date: Fri Feb 3 14:03:47 2012
HibernationDevice: RESUME=UUID=9d396be7-0dd3-4736-b372-dc350a0039b2
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
IwConfig:
lo no wireless extensions.
eth0 no wireless extensions.
MachineType: Dell Inc. XPS 8300
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-12-generic
root=UUID=d16fbb2d-b466-4e7e-a654-f170338c213f ro
RelatedPackageVersions:
linux-restricted-modules-3.2.0-12-generic N/A
linux-backports-modules-3.2.0-12-generic N/A
linux-firmware 1.68
RfKill:
SourcePackage: linux
StagingDrivers: mei
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/15/2011
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A03
dmi.board.name: 0Y2MRG
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 3
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA03:bd02/15/2011:svnDellInc.:pnXPS8300:pvr:rvnDellInc.:rn0Y2MRG:rvrA00:cvnDellInc.:ct3:cvr:
dmi.product.name: XPS 8300
dmi.sys.vendor: Dell Inc.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug precise running-unity staging
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https://bugs.launchpad.net/bugs/926310
Title:
USB failing
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