Public bug reported:
upgraded to this kernal today (part of Karmic daily build) and no USB
devices now connect. lsusb show all the hubs but devices connected to
them (ssd cards, cd drives, usb flash drives) don't register and cannot
be used
ProblemType: Bug
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC1200 Analog [ALC1200 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: graham 2104 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xffe00000 irq 16'
Mixer name : 'Realtek ALC1200'
Components : 'HDA:10ec0888,14620110,00100101'
Controls : 21
Simple ctrls : 13
Date: Wed Oct 14 19:18:44 2009
DistroRelease: Ubuntu 9.10
HibernationDevice: RESUME=UUID=4deff332-b049-4e74-a440-eb0ee4b92201
MachineType: MICRO-STAR INTERNATIONAL CO., LTD U90/U100
Package: linux-image-2.6.31-14-generic 2.6.31-14.46
ProcCmdLine: root=UUID=86876bcd-341b-4256-af07-948a598584c3 ro quiet splash
ProcEnviron:
PATH=(custom, user)
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-14.46-generic
RelatedPackageVersions: linux-firmware 1.22
RfKill:
SourcePackage: linux
Uname: Linux 2.6.31-14-generic i686
WpaSupplicantLog:
dmi.bios.date: 05/21/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 4.6.3
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: U90/U100
dmi.board.vendor: MICRO-STAR INTERNATIONAL CO., LTD
dmi.board.version: Ver.001
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: MICRO-STAR INTERNATIONAL CO., LTD
dmi.chassis.version: Ver.001
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr4.6.3:bd05/21/2009:svnMICRO-STARINTERNATIONALCO.,LTD:pnU90/U100:pvrVer.001:rvnMICRO-STARINTERNATIONALCO.,LTD:rnU90/U100:rvrVer.001:cvnMICRO-STARINTERNATIONALCO.,LTD:ct3:cvrVer.001:
dmi.product.name: U90/U100
dmi.product.version: Ver.001
dmi.sys.vendor: MICRO-STAR INTERNATIONAL CO., LTD
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386
--
Lost all USB devices since 2.6.31-14-generic kernel upgrade today
https://bugs.launchpad.net/bugs/451507
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