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** Changed in: linux (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1272959
Title:
USB devices stop working
Status in “linux” package in Ubuntu:
Confirmed
Bug description:
For the last few weeks I have been having this issue where my usb
devices stop working. I have a Razer keyboard which is baclkit -- the
lights stay on but none of the keys seem to do anything when the
problem happens. If I unplug the keyboard and plug it back into any
usb port it does not turn on at all. When the keyboard goes out and I
unplug my mouse then plug it back in my mouse stays off. My computer
becomes unusable untill I preform a restart. Looking at my logs the
only thing I see that seems to be consistant when this occurs are
lines like the following...
[170244.083644] delay: estimated 432, actual 96
[170245.328423] delay: estimated 432, actual 96
[170247.707100] delay: estimated 432, actual 96
[170254.402556] delay: estimated 432, actual 96
[170254.810155] delay: estimated 432, actual 96
[170255.472507] delay: estimated 432, actual 96
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Description: Ubuntu 13.10
Release: 13.10
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ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: linux-image-3.11.0-15-generic 3.11.0-15.23
ProcVersionSignature: Ubuntu 3.11.0-15.23-generic 3.11.10
Uname: Linux 3.11.0-15-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.12.5-0ubuntu2.2
Architecture: amd64
Date: Sun Jan 26 13:22:23 2014
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=08c3c74f-e46e-4643-a70f-9362422b4b57
InstallationDate: Installed on 2014-01-19 (7 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64
(20131016.1)
MachineType: System manufacturer System Product Name
MarkForUpload: True
ProcEnviron:
LANGUAGE=en_US
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB:
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-15-generic
root=/dev/mapper/Root0 ro quiet splash
RelatedPackageVersions:
linux-restricted-modules-3.11.0-15-generic N/A
linux-backports-modules-3.11.0-15-generic N/A
linux-firmware 1.116
RfKill:
0: phy0: Wireless LAN
Soft blocked: yes
Hard blocked: no
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/14/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1301
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: M4N98TD EVO
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev 2.00
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr1301:bd04/14/2011:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM4N98TDEVO:rvrRev2.00:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer
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