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[Launchpad Bug Tracker <577648@xxxxxxxxxxxxxxxxxx>]

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Been having a problem with all usb ports suddenly ceasing to work.  It
first appeared in 9.10 several months ago and is now appearing in 10.4
I don't know what package controls USB operations, and I get no error
messages when this happens.  since both my mouse and keyboard are USB,
both cease to function so I cannot get any additional details.  I have
tried unplugging and replugging in the devices into both the same and
into different USB ports and functionality does *not* resume.  The only
way I have been able to regain usb functionality is a hard reboot, upon
which it immediately starts working again.  This has happened while I
have worked in multiple applications so I don't think it is application
specific and is a problem with the operating system.

Currently running 32bit ubuntu 10.04 on an HP Pavilion a1640n and have no other operating systems installed
--- 
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Architecture: i386
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  ubuntu     2754 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xfdff4000 irq 22'
   Mixer name	: 'Realtek ALC889A'
   Components	: 'HDA:10ec0885,103c2a36,00100101'
   Controls      : 42
   Simple ctrls  : 23
DistroRelease: Ubuntu 10.04
Frequency: Once a day.
LiveMediaBuild: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
MachineType: HP Pavilion 061 RC663AA-ABA a1640n
Package: linux (not installed)
ProcCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-21.32-generic 2.6.32.11+drm33.2
Regression: No
RelatedPackageVersions: linux-firmware 1.34
Reproducible: No
RfKill:
 0: phy0: Wireless LAN
 	Soft blocked: no
 	Hard blocked: no
Tags: lucid  needs-upstream-testing
Uname: Linux 2.6.32-21-generic i686
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 11/24/2006
dmi.bios.vendor: Phoenix Technologies, LTD
dmi.bios.version: 3.14
dmi.board.name: Buckeye
dmi.board.vendor: ASUSTek Computer INC.
dmi.board.version: 1.05
dmi.chassis.type: 3
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: 1111
dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvr3.14:bd11/24/2006:svnHPPavilion061:pnRC663AA-ABAa1640n:pvr0nx1114RE101BUCKE00:rvnASUSTekComputerINC.:rnBuckeye:rvr1.05:cvnHewlett-Packard:ct3:cvr1111:
dmi.product.name: RC663AA-ABA a1640n
dmi.product.version: 0nx1114RE101BUCKE00
dmi.sys.vendor: HP Pavilion 061

** Affects: nvidia-graphics-drivers (Ubuntu)
     Importance: Medium
         Status: New


** Tags: apport-collected kernel-core kernel-needs-review kj-triage needs-upstream-testing
-- 
All USB ports suddenly stop working
https://bugs.launchpad.net/bugs/577648
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