FN-Keys don't work for me on my Thinkpad T430.
When i'm on battery mode the screen does not dim down to save power, even with the workaround.
The problem exists since the release of Ubuntu 13.04
My actual Kernel: 3.8.0-22-generic
For the T430s the problem seems to be fixed: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1098216
WORKAROUND:
Add to /etc/default/grub in the variable "GRUB_CMDLINE_LINUX_DEFAULT":
acpi_osi=\"!Windows 2012\"
e.g:
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi_osi=\"!Windows 2012\""
Then run "sudo update-grub".
ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: linux-image-3.8.0-22-generic 3.8.0-22.33 ProcVersionSignature: Ubuntu 3.8.0-22.33-generic 3.8.11 Uname: Linux 3.8.0-22-generic x86_64 ApportVersion: 2.9.2-0ubuntu8 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC2: felix 2436 F.... pulseaudio /dev/snd/controlC0: felix 2436 F.... pulseaudio /dev/snd/controlC1: felix 2436 F.... pulseaudio Date: Fri May 24 17:05:25 2013 HibernationDevice: RESUME=UUID=a3e1a0e4-da74-4961-a4df-d5a5ccae333d InstallationDate: Installed on 2013-05-22 (1 days ago) InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424) MachineType: LENOVO 2349D17 MarkForUpload: True ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-22-generic root=UUID=c3662fb4-16b3-4a1d-808d-9530ba42ab52 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.8.0-22-generic N/A linux-backports-modules-3.8.0-22-generic N/A linux-firmware 1.106 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/22/2013 dmi.bios.vendor: LENOVO dmi.bios.version: G1ET94WW (2.54 ) dmi.board.asset.tag: Not Available dmi.board.name: 2349D17 dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrG1ET94WW(2.54):bd04/22/2013:svnLENOVO:pn2349D17:pvrThinkPadT430:rvnLENOVO:rn2349D17:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 2349D17 dmi.product.version: ThinkPad T430 dmi.sys.vendor: LENOVO
FN-Keys don't work for me on my Thinkpad T430.
When i'm on battery mode the screen does not dim down to save power, even with the workaround.
The problem exists since the release of Ubuntu 13.04
My actual Kernel: 3.8.0-22-generic
For the T430s the problem seems to be fixed: https:/ /bugs.launchpad .net/ubuntu/ +source/ linux/+ bug/1098216
WORKAROUND:
Add to /etc/default/grub LINUX_DEFAULT" :
in the variable "GRUB_CMDLINE_
acpi_osi=\"!Windows 2012\"
e.g:
GRUB_CMDLINE_ LINUX_DEFAULT= "quiet splash acpi_osi=\"!Windows 2012\""
Then run "sudo update-grub".
ProblemType: Bug 3.8.0-22- generic 3.8.0-22.33 ature: Ubuntu 3.8.0-22.33-generic 3.8.11 controlC2: felix 2436 F.... pulseaudio controlC0: felix 2436 F.... pulseaudio controlC1: felix 2436 F.... pulseaudio UUID=a3e1a0e4- da74-4961- a4df-d5a5ccae33 3d /boot/vmlinuz- 3.8.0-22- generic root=UUID= c3662fb4- 16b3-4a1d- 808d-9530ba42ab 52 ro quiet splash vt.handoff=7 ersions: restricted- modules- 3.8.0-22- generic N/A backports- modules- 3.8.0-22- generic N/A asset.tag: Not Available asset.tag: No Asset Information version: Not Available bvrG1ET94WW( 2.54):bd04/ 22/2013: svnLENOVO: pn2349D17: pvrThinkPadT430 :rvnLENOVO: rn2349D17: rvrNotDefined: cvnLENOVO: ct10:cvrNotAvai lable: version: ThinkPad T430
DistroRelease: Ubuntu 13.04
Package: linux-image-
ProcVersionSign
Uname: Linux 3.8.0-22-generic x86_64
ApportVersion: 2.9.2-0ubuntu8
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/
/dev/snd/
Date: Fri May 24 17:05:25 2013
HibernationDevice: RESUME=
InstallationDate: Installed on 2013-05-22 (1 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
MachineType: LENOVO 2349D17
MarkForUpload: True
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.106
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/22/2013
dmi.bios.vendor: LENOVO
dmi.bios.version: G1ET94WW (2.54 )
dmi.board.
dmi.board.name: 2349D17
dmi.board.vendor: LENOVO
dmi.board.version: Not Defined
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.name: 2349D17
dmi.product.
dmi.sys.vendor: LENOVO