Pilot6, please execute the following command, as it will automatically gather debugging information, in a terminal: apport-collect 1400068
** Package changed: linux-lts-utopic (Ubuntu) => linux (Ubuntu) ** Changed in: linux (Ubuntu) Importance: Undecided => Low ** Changed in: linux (Ubuntu) Status: New => Incomplete -- 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/1400068 Title: [ASUS X200MA] Brightness keys do not work Status in linux package in Ubuntu: Incomplete Bug description: Brightnes keys Fn+F5 and F6 do not work. This is fixed by adding "acpi_osi=" kernel option. This is also reported on other ASUS models. Information can be also found here. https://bugzilla.kernel.org/show_bug.cgi?id=7024 ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.16.0-25-generic 3.16.0-25.33~14.04.2 ProcVersionSignature: Ubuntu 3.16.0-25.33~14.04.2-generic 3.16.7 Uname: Linux 3.16.0-25-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.5 Architecture: amd64 CurrentDesktop: Unity Date: Sun Dec 7 15:22:27 2014 InstallationDate: Installed on 2014-10-31 (37 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) SourcePackage: linux-lts-utopic UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1400068/+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