Brightness control of NC10 causes screen flashing
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Ubuntu |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
While booting and during initial setup, the brightness control keeps alternating between high and low settings causing the screen to flickr. By setting the brightness manually, you can get it to stop for awhile, but it will occasionally start up again.
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: xorg 1:7.6+7ubuntu7
ProcVersionSign
Uname: Linux 3.0.0-12-generic i686
.tmp.unity.
ApportVersion: 1.23-0ubuntu3
Architecture: i386
CompizPlugins: [core,bailer,
CompositorRunning: compiz
Date: Mon Oct 17 12:15:51 2011
DistUpgraded: Fresh install
DistroCodename: oneiric
DistroVariant: ubuntu
DkmsStatus: easy_slow_
ExtraDebuggingI
GraphicsCard:
Intel Corporation Mobile 945GME Express Integrated Graphics Controller [8086:27ae] (rev 03) (prog-if 00 [VGA controller])
Subsystem: Samsung Electronics Co Ltd Device [144d:ca00]
Subsystem: Samsung Electronics Co Ltd Device [144d:ca00]
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
MachineType: SAMSUNG ELECTRONICS CO., LTD. NC10
ProcEnviron:
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=
SourcePackage: xorg
Symptom: display
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/08/2009
dmi.bios.vendor: Phoenix Technologies Ltd.
dmi.bios.version: 11CA.M015.
dmi.board.name: NC10
dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.board.version: Not Applicable
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.chassis.
dmi.modalias: dmi:bvnPhoenixT
dmi.product.name: NC10
dmi.product.
dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.
version.compiz: compiz 1:0.9.6+
version.libdrm2: libdrm2 2.4.26-1ubuntu1
version.
version.
version.
version.
version.
version.
version.
version.
Status changed to 'Confirmed' because the bug affects multiple users.