*** This bug is a duplicate of bug 1229591 *** https://bugs.launchpad.net/bugs/1229591
rpgmaker, as this bug report is a duplicate of #1229591, it notes above the comment box: "Comment here only if you think the duplicate status is wrong. " Hence, please refrain from making any further comments here. Instead, please file a new report so your hardware may be tracked, via a terminal: ubuntu-bug linux Please feel free to subscribe me to the new report. As well, there is no need to make any further follow up comment about how you made a new report. Thank you for your understanding. -- 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/1280394 Title: 8086:0116 [Dell Inspiron 14z (N411z)] Display brightness keys do not work on kernels 3.11 and 3.13 Status in “linux” package in Ubuntu: Confirmed Bug description: Brightness keys Fn+F4 and Fn+F5 (decrease and increase brightness) do not work on 13.10 and 14.04. On 12.04 (up to 12.04.3) and 13.04 worked ok. That is, up to ubuntu repository kernel 3.8 the brightness keys worked ok. On ubuntu repository kernels 3.11 and 3.13, the brightness keys do not work. (this includes 12.04.4 that has kernel 3.11). I currently have installed 14.04 with kernel 3.13.0-8. However, brightness can be adjusted just fine by going to system settings > Brightness Control and moving the slider back and forth. So the problem is specific only to the function keys. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-8-generic 3.13.0-8.28 ProcVersionSignature: Ubuntu 3.13.0-8.28-generic 3.13.2 Uname: Linux 3.13.0-8-generic x86_64 ApportVersion: 2.13.2-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: mike 1549 F.... pulseaudio CurrentDesktop: Unity Date: Fri Feb 14 20:01:28 2014 HibernationDevice: RESUME=UUID=4ffb442c-e2bf-4dbd-8a25-6a4ef0e346f2 InstallationDate: Installed on 2014-01-25 (19 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140124) MachineType: Dell Inc. Dell System Inspiron N411Z ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-8-generic root=UUID=308a58c8-4425-4ae1-b9a5-86bee1de5030 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-8-generic N/A linux-backports-modules-3.13.0-8-generic N/A linux-firmware 1.124 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) WifiSyslog: dmi.bios.date: 09/10/2012 dmi.bios.vendor: Dell Inc. dmi.bios.version: A06 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: 0YWNPW dmi.board.vendor: Dell Inc. dmi.board.version: FAB1 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnDellInc.:bvrA06:bd09/10/2012:svnDellInc.:pnDellSystemInspironN411Z:pvr:rvnDellInc.:rn0YWNPW:rvrFAB1:cvnDellInc.:ct8:cvr0.1: dmi.product.name: Dell System Inspiron N411Z dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1280394/+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