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Message #106636
[Bug 1428787] Status changed to Confirmed
This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1428787
Title:
Static on the screen after returning from hibernation
Status in linux package in Ubuntu:
Confirmed
Bug description:
After returning from the hibernation ( was hibernated using the
command sudo pm-hibernate), the screen comes out very ugly. Most of
the text on the screen is unreadable due to missing pixels. Even for
the newly typed text ( especially the caharacer 'h'), lot of pixels
missing everywhere.
This problem is found everywhere, from newly opened windows to, menus, appswitcher, logout dialogue, everything!
And only way to get back to normal, so far, is to restart
ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: linux-image-3.16.0-31-generic 3.16.0-31.41
ProcVersionSignature: Ubuntu 3.16.0-31.41-generic 3.16.7-ckt5
Uname: Linux 3.16.0-31-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.14.7-0ubuntu8.2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: sanjul 14259 F.... pulseaudio
CurrentDesktop: Unity
Date: Thu Mar 5 23:48:13 2015
HibernationDevice: RESUME=UUID=1259154b-7454-4cb5-aa66-4fb89abe9694
InstallationDate: Installed on 2015-02-08 (25 days ago)
InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
MachineType: Dell Inc. Inspiron 1440
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-31-generic root=UUID=7d72c4c8-86a9-4225-bb86-8e17b1fc4731 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.16.0-31-generic N/A
linux-backports-modules-3.16.0-31-generic N/A
linux-firmware 1.138.1
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/29/2009
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A03
dmi.board.name: 0K138P
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvrA03:bd07/29/2009:svnDellInc.:pnInspiron1440:pvr:rvnDellInc.:rn0K138P:rvr:cvnDellInc.:ct8:cvr:
dmi.product.name: Inspiron 1440
dmi.sys.vendor: Dell Inc.
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References