I have seen this issue before as it was in the 13.10 betas. When I try any setting and method to change the brigtness it fails and remains at 100%. PLease feel free to contact me to get more information
ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: xorg 1:7.7+1ubuntu6 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic x86_64 NonfreeKernelModules: wl .tmp.unity.support.test.0:
ApportVersion: 2.12.6-0ubuntu1 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: compiz CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0' CompositorUnredirectFSW: true CurrentDmesg: [ 22.303888] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 22.304339] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 54.899779] ISO 9660 Extensions: Microsoft Joliet Level 3 [ 54.952839] ISO 9660 Extensions: RRIP_1991A Date: Fri Oct 25 07:36:52 2013 DistUpgraded: Fresh install DistroCodename: trusty DistroVariant: ubuntu DkmsStatus: bcmwl, 6.30.223.141+bdcom, 3.11.0-12-generic, x86_64: installed ExtraDebuggingInterest: Yes GraphicsCard: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0106] (rev 09) (prog-if 00 [VGA controller]) Subsystem: Lenovo Device [17aa:3975] InstallationDate: Installed on 2013-10-25 (0 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20131021.1) MachineType: LENOVO 1068BAU MarkForUpload: True ProcEnviron: LANGUAGE=en_US TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-12-generic.efi.signed root=UUID=96b54589-c267-4291-b79c-3ff62dddb522 ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/27/2011 dmi.bios.vendor: LENOVO dmi.bios.version: 44CN43WW dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: Emerald Lake dmi.board.vendor: LENOVO dmi.board.version: FAB1 dmi.chassis.asset.tag: Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnLENOVO:bvr44CN43WW:bd10/27/2011:svnLENOVO:pn1068BAU:pvrLenovoB570:rvnLENOVO:rnEmeraldLake:rvrFAB1:cvnLENOVO:ct10:cvr0.1: dmi.product.name: 1068BAU dmi.product.version: Lenovo B570 dmi.sys.vendor: LENOVO version.compiz: compiz 1:0.9.10+13.10.20131011-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.46-3ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 9.2.2-1ubuntu1 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 9.2.2-1ubuntu1 version.xserver-xorg-core: xserver-xorg-core 2:1.14.3-3ubuntu3 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu3.1 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.2.0-0ubuntu10 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.904-0ubuntu2 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.9-2ubuntu1 xserver.bootTime: Fri Oct 25 07:34:51 2013 xserver.configfile: default xserver.errors:
xserver.logfile: /var/log/Xorg.0.log xserver.outputs: product id 826 vendor LGD xserver.version: 2:1.14.3-3ubuntu3
I have seen this issue before as it was in the 13.10 betas. When I try any setting and method to change the brigtness it fails and remains at 100%. PLease feel free to contact me to get more information
ProblemType: Bug ature: Ubuntu 3.11.0- 12.19-generic 3.11.3 dules: wl support. test.0:
DistroRelease: Ubuntu 14.04
Package: xorg 1:7.7+1ubuntu6
ProcVersionSign
Uname: Linux 3.11.0-12-generic x86_64
NonfreeKernelMo
.tmp.unity.
ApportVersion: 2.12.6-0ubuntu1 compiz- 1/general/ screen0/ options/ active_ plugins' irectDriverBlac klist: '(nouveau| Intel). *Mesa 8.0' irectFSW: true NETDEV_ UP): eth0: link is not ready NETDEV_ UP): eth0: link is not ready nterest: Yes /boot/vmlinuz- 3.11.0- 12-generic. efi.signed root=UUID= 96b54589- c267-4291- b79c-3ff62dddb5 22 ro quiet splash vt.handoff=7 asset.tag: Base Board Asset Tag asset.tag: Asset Tag version: 0.1 bvr44CN43WW: bd10/27/ 2011:svnLENOVO: pn1068BAU: pvrLenovoB570: rvnLENOVO: rnEmeraldLake: rvrFAB1: cvnLENOVO: ct10:cvr0. 1: version: Lenovo B570 13.10.20131011- 0ubuntu1 libgl1- mesa-dri: libgl1-mesa-dri 9.2.2-1ubuntu1 libgl1- mesa-dri- experimental: libgl1- mesa-dri- experimental N/A libgl1- mesa-glx: libgl1-mesa-glx 9.2.2-1ubuntu1 xserver- xorg-core: xserver-xorg-core 2:1.14.3-3ubuntu3 xserver- xorg-input- evdev: xserver- xorg-input- evdev 1:2.7.3-0ubuntu3.1 xserver- xorg-video- ati: xserver- xorg-video- ati 1:7.2.0-0ubuntu10 xserver- xorg-video- intel: xserver- xorg-video- intel 2:2.99.904-0ubuntu2 xserver- xorg-video- nouveau: xserver- xorg-video- nouveau 1:1.0.9-2ubuntu1
Architecture: amd64
CompizPlugins: No value set for `/apps/
CompositorRunning: compiz
CompositorUnred
CompositorUnred
CurrentDmesg:
[ 22.303888] IPv6: ADDRCONF(
[ 22.304339] IPv6: ADDRCONF(
[ 54.899779] ISO 9660 Extensions: Microsoft Joliet Level 3
[ 54.952839] ISO 9660 Extensions: RRIP_1991A
Date: Fri Oct 25 07:36:52 2013
DistUpgraded: Fresh install
DistroCodename: trusty
DistroVariant: ubuntu
DkmsStatus: bcmwl, 6.30.223.141+bdcom, 3.11.0-12-generic, x86_64: installed
ExtraDebuggingI
GraphicsCard:
Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0106] (rev 09) (prog-if 00 [VGA controller])
Subsystem: Lenovo Device [17aa:3975]
InstallationDate: Installed on 2013-10-25 (0 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20131021.1)
MachineType: LENOVO 1068BAU
MarkForUpload: True
ProcEnviron:
LANGUAGE=en_US
TERM=xterm
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: 10/27/2011
dmi.bios.vendor: LENOVO
dmi.bios.version: 44CN43WW
dmi.board.
dmi.board.name: Emerald Lake
dmi.board.vendor: LENOVO
dmi.board.version: FAB1
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.name: 1068BAU
dmi.product.
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.10+
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.46-3ubuntu1
version.
version.
version.
version.
version.
version.
version.
version.
xserver.bootTime: Fri Oct 25 07:34:51 2013
xserver.configfile: default
xserver.errors:
xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:
product id 826
vendor LGD
xserver.version: 2:1.14.3-3ubuntu3