** Description changed: - Description: Ubuntu 13.04 - Release: 13.04 - - linux-image-generic: - Installed: 3.8.0.21.37 - Candidate: 3.8.0.21.37 - Version table: - *** 3.8.0.21.37 0 - 500 http://ubuntu-archive.sit.kmutt.ac.th/ raring-updates/main amd64 Packages - 500 http://ubuntu-archive.sit.kmutt.ac.th/ raring-security/main amd64 Packages - 100 /var/lib/dpkg/status - 3.8.0.19.35 0 - 500 http://ubuntu-archive.sit.kmutt.ac.th/ raring/main amd64 Packages - Brightness control visible but does nothing on 13.04... The brightness up down buttons shows the overlay brightness icon going up and down but it does not change the brightness (backlight). I have tried adjusting the kernel options acpi_osi=<x> and acpi_backlight=<y> (that did work with 12.10) to make it work but to no avail. ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: linux-image-generic 3.8.0.21.37 ProcVersionSignature: Ubuntu 3.8.0-21.32-generic 3.8.8 Uname: Linux 3.8.0-21-generic x86_64 ApportVersion: 2.9.2-0ubuntu8 Architecture: amd64 AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC0: thomasc 2007 F.... pulseaudio + USER PID ACCESS COMMAND + /dev/snd/controlC0: thomasc 2007 F.... pulseaudio Date: Mon May 20 12:45:35 2013 HibernationDevice: RESUME=UUID=2acc4a8c-a645-4f3c-bc8e-5c7a9d9df417 InstallationDate: Installed on 2013-04-11 (38 days ago) InstallationMedia: Ubuntu-GNOME 13.04 "Raring Ringtail" - Alpha amd64 (20130410) MachineType: Acer Aspire V5-431 MarkForUpload: True ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-21-generic root=UUID=4cfdb2ed-677a-4fd0-aa7d-5b118700bd35 ro quiet splash vt.handoff=7 RelatedPackageVersions: - linux-restricted-modules-3.8.0-21-generic N/A - linux-backports-modules-3.8.0-21-generic N/A - linux-firmware 1.106 + linux-restricted-modules-3.8.0-21-generic N/A + linux-backports-modules-3.8.0-21-generic N/A + linux-firmware 1.106 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/12/2012 dmi.bios.vendor: Phoenix Technologies Ltd. dmi.bios.version: V1.20 dmi.board.asset.tag: No Asset Tag dmi.board.name: Aspire V5-431 dmi.board.vendor: Acer dmi.board.version: V1.20 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: Acer dmi.chassis.version: V1.20 dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvrV1.20:bd12/12/2012:svnAcer:pnAspireV5-431:pvrV1.20:rvnAcer:rnAspireV5-431:rvrV1.20:cvnAcer:ct9:cvrV1.20: dmi.product.name: Aspire V5-431 dmi.product.version: V1.20 dmi.sys.vendor: Acer
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1181927 Title: 13.04: Brightness control visible but does nothing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1181927/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs