The same problem appears after the last update of 12.04 on my Lenovo IdeaPad S205:
Start-Date: 2013-08-21 09:24:10 Commandline: aptdaemon role='role-commit-packages' sender=':1.31' Install: linux-headers-3.2.0-52-generic:i386 (3.2.0-52.78), linux-image-3.2.0-52-generic:i386 (3.2.0-52.78), linux-headers-3.2.0-52:i386 (3.2.0-52.78) Upgrade: base-files:i386 (6.5ubuntu6.5, 6.5ubuntu6.6), fglrx-updates:i386 (9.000-0ubuntu0.3, 12.104-0ubuntu0.0.1), linux-headers-generic:i386 (3.2.0.51.61, 3.2.0.52.62), fglrx-amdcccle-updates:i386 (9.000-0ubuntu0.3, 12.104-0ubuntu0.0.1), linux-image-generic:i386 (3.2.0.51.61, 3.2.0.52.62), dosfstools:i386 (3.0.12-1ubuntu1, 3.0.12-1ubuntu1.1), linux-libc-dev:i386 (3.2.0-51.77, 3.2.0-52.78), jockey-common:i386 (0.9.7-0ubuntu7.9, 0.9.7-0ubuntu7.10), jockey-gtk:i386 (0.9.7-0ubuntu7.9, 0.9.7-0ubuntu7.10), linux-generic:i386 (3.2.0.51.61, 3.2.0.52.62) It worked fine, but after the update the slider pops up, and the real brightness does not change. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/776590 Title: [Lenovo Thinkpad T410] Brightness keys do not change brightness Status in “linux” package in Ubuntu: Expired Bug description: Using either the increase or decrease brightness key results in osd- message showing the slider value going up or down. However, the actual brightness of the screen stays the same. ProblemType: Bug DistroRelease: Ubuntu 11.04 Package: linux-image-2.6.38-8-generic-pae 2.6.38-8.42 ProcVersionSignature: Ubuntu 2.6.38-8.42-generic-pae 2.6.38.2 Uname: Linux 2.6.38-8-generic-pae i686 NonfreeKernelModules: nvidia AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23. Architecture: i386 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: ubuntu 1446 F.... pulseaudio CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xf2420000 irq 44' Mixer name : 'Conexant CX20585' Components : 'HDA:14f15069,17aa214c,00100301 HDA:14f12c06,17aa2122,00100000' Controls : 8 Simple ctrls : 5 Card1.Amixer.info: Card hw:1 'NVidia'/'HDA NVidia at 0xcdefc000 irq 16' Mixer name : 'Nvidia GPU 0b HDMI/DP' Components : 'HDA:10de000b,10de0101,00100100' Controls : 16 Simple ctrls : 4 Card29.Amixer.info: Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 6IHT38WW-1.13' Mixer name : 'ThinkPad EC 6IHT38WW-1.13' Components : '' Controls : 1 Simple ctrls : 1 Card29.Amixer.values: Simple mixer control 'Console',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Date: Tue May 3 13:29:21 2011 HibernationDevice: RESUME=UUID=84a38231-6e55-4274-938b-6681d3fbe220 InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1) MachineType: LENOVO 252240U ProcEnviron: LANGUAGE=en_US:en LANG=en_US.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic-pae root=UUID=20151c70-6aac-42ab-a943-476bbc03beff ro quiet splash initcall_debug vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-2.6.38-8-generic-pae N/A linux-backports-modules-2.6.38-8-generic-pae N/A linux-firmware 1.52 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/25/2010 dmi.bios.vendor: LENOVO dmi.bios.version: 6IET74WW (1.34 ) dmi.board.name: 252240U dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr6IET74WW(1.34):bd10/25/2010:svnLENOVO:pn252240U:pvrThinkPadT410:rvnLENOVO:rn252240U:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 252240U dmi.product.version: ThinkPad T410 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/776590/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
