Screen brighness
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Expired
|
Low
|
Unassigned |
Bug Description
After i upgraded from win 7 to ubuntu 12.4 am facing problems regarding display
1. i cant possible to decrease screen brightness in VAIO VPCEH25EN (Fn F3 and Fn F4 not at all working, checked system settings>
2. while playing HD Video contents in VLC and native video played facing freezing of video ( no problems with codecs, downloded extra codecs) but the problem is with rendering of these videos in the player.
ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: xorg 1:7.7+1ubuntu4
ProcVersionSign
Uname: Linux 3.5.0-21-generic x86_64
.tmp.unity.
ApportVersion: 2.6.1-0ubuntu9
Architecture: amd64
CompizPlugins: No value set for `/apps/
CompositorRunning: compiz
Date: Thu Dec 27 23:20:10 2012
DistUpgraded: Fresh install
DistroCodename: quantal
DistroVariant: ubuntu
ExtraDebuggingI
GraphicsCard:
NVIDIA Corporation Device [10de:1055] (rev a1) (prog-if 00 [VGA controller])
Subsystem: Sony Corporation Device [104d:908b]
MachineType: Sony Corporation VPCEH25EN
MarkForUpload: True
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_
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: 04/19/2012
dmi.bios.vendor: INSYDE
dmi.bios.version: R0200Z9
dmi.board.
dmi.board.name: VAIO
dmi.board.vendor: Sony Corporation
dmi.board.version: N/A
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: Sony Corporation
dmi.chassis.
dmi.modalias: dmi:bvnINSYDE:
dmi.product.name: VPCEH25EN
dmi.product.
dmi.sys.vendor: Sony Corporation
version.compiz: compiz 1:0.9.8.6-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.39-0ubuntu1
version.
version.
version.
version.
version.
version.
version.
version.
Thanks for taking the time to report this bug and helping to make Ubuntu better. We appreciate the difficulties you are facing, but this appears to be a "regular" (non-security) bug. I have unmarked it as a security issue since this bug does not show evidence of allowing attackers to cross privilege boundaries nor directly cause loss of data/privacy. Please feel free to report any other bugs you may find.