rmcd, this bug report is being closed due to your last comment
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1337373/comments/4
regarding this being fixed with a BIOS update. For future reference you
can manage the status of your own bugs by clicking on the current status
in the yellow line and then choosing a new status in the revealed drop
down box. You can learn more about bug statuses at
https://wiki.ubuntu.com/Bugs/Status. Thank you again for taking the time
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future bugs you may find.
** Changed in: linux (Ubuntu)
Status: Incomplete => Invalid
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https://bugs.launchpad.net/bugs/1337373
Title:
Ubuntu 14.04 blank screen after wakeup from sleep
Status in “linux” package in Ubuntu:
Invalid
Bug description:
This appears to be the same bug others have reported --- lock screen
is used, the display goes blank, and then the display remains black
after a key or the mouse is touched.
For me, this only occurs after the display has been blanked for a
period of some hours (typically overnight).
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-30-generic 3.13.0-30.54
ProcVersionSignature: Ubuntu 3.13.0-30.54-generic 3.13.11.2
Uname: Linux 3.13.0-30-generic x86_64
NonfreeKernelModules: fglrx
ApportVersion: 2.14.1-0ubuntu3.2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: rmcd 2307 F.... pulseaudio
/dev/snd/controlC0: rmcd 2307 F.... pulseaudio
CurrentDesktop: XFCE
Date: Thu Jul 3 09:59:56 2014
HibernationDevice: RESUME=UUID=efde90cc-bb24-43bb-9662-8886fda1ebc3
InstallationDate: Installed on 2014-04-24 (69 days ago)
InstallationMedia: Xubuntu 14.04 LTS "Trusty Tahr" - Release amd64
(20140416.2)
MachineType: LENOVO 3212C9U
ProcFB: 0 VESA VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-30-generic
root=UUID=c84e1a00-9bad-4918-9f90-8a80deb0b12b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.13.0-30-generic N/A
linux-backports-modules-3.13.0-30-generic N/A
linux-firmware 1.127.4
RfKill:
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/31/2013
dmi.bios.vendor: LENOVO
dmi.bios.version: 9SKT72AUS
dmi.board.name: MAHOBAY
dmi.board.vendor: LENOVO
dmi.board.version: NO DPK
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnLENOVO:bvr9SKT72AUS:bd07/31/2013:svnLENOVO:pn3212C9U:pvrThinkCentreM92p:rvnLENOVO:rnMAHOBAY:rvrNODPK:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: 3212C9U
dmi.product.version: ThinkCentre M92p
dmi.sys.vendor: LENOVO
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