Asus Zenbook UX31 doesn't resume from suspend, possible corruption
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Linux |
Fix Released
|
Medium
|
|||
linux (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
Asus Zenbook UX31 doesn't resume from suspend, and possibly causing semi-permanent corruption in memory and SSD controller based on reports. "Semi-permanent" because fixing the problem requires removing the battery, which is integrated in the laptop so that one voids her warrant opening the laptop up and removing the battery.
There is a known workaround available which fixes the problem, adding a /etc/pm/
EHCI_BUSES=
case "${1}" in
hibernate|
# Switch USB buses off
for bus in $EHCI_BUSES; do
echo -n $bus > /sys/bus/
done
;;
resume|thaw)
# Switch USB buses back on
for bus in $EHCI_BUSES; do
echo -n $bus > /sys/bus/
done
;;
esac
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-
ProcVersionSign
Uname: Linux 3.2.0-20-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.95-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
CRDA: Error: [Errno 2] Tiedostoa tai hakemistoa ei ole
Date: Fri Mar 23 07:39:54 2012
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120316)
MachineType: ASUSTeK Computer Inc. UX31E
ProcEnviron:
TERM=xterm
PATH=(custom, user)
LANG=fi_FI.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=
SourcePackage: linux
StagingDrivers: rts5139 mei
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/26/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: UX31E.210
dmi.board.
dmi.board.name: UX31E
dmi.board.vendor: ASUSTeK Computer Inc.
dmi.board.version: 1.0
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK Computer Inc.
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.name: UX31E
dmi.product.
dmi.sys.vendor: ASUSTeK Computer Inc.
Changed in linux: | |
importance: | Unknown → Medium |
status: | Unknown → Incomplete |
Changed in linux (Ubuntu): | |
status: | Confirmed → Triaged |
Changed in linux: | |
status: | Incomplete → In Progress |
Changed in linux: | |
status: | In Progress → Fix Released |
Would it be possible for you to test the latest upstream kernel? Refer to https:/ /wiki.ubuntu. com/KernelMainl ineBuilds . Please test the latest v3.3 kernel[1] (Not a kernel in the daily directory). Once you've tested the upstream kernel, please remove the 'needs- upstream- testing' tag(Only that one tag, please leave the other tags). This can be done by clicking on the yellow pencil icon next to the tag located at the bottom of the bug description and deleting the 'needs- upstream- testing' text.
If this bug is fixed in the mainline kernel, please add the following tag 'kernel- fixed-upstream' .
If the mainline kernel does not fix this bug, please add the tag: 'kernel- bug-exists- upstream' .
If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel- unable- to-test- upstream' .
Once testing of the upstream kernel is complete, please mark this bug as "Confirmed".
Thanks in advance.
[1] http:// kernel. ubuntu. com/~kernel- ppa/mainline/ v3.3-precise/