I confirm, the beta fixes the issue. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to fglrx-installer-updates in Ubuntu. https://bugs.launchpad.net/bugs/1296506
Title: [Dell Inspiron N5425] Unable to adjust brightness after suspend Status in “fglrx-installer-updates” package in Ubuntu: Confirmed Bug description: CID: 201206-11418 Dell Inspiron N5425 With the proprietary driver: ii fglrx-updates 2:13.125-0ubuntu0.0.1 Video driver for the AMD graphics accelerators The brightness cannot be adjusted after suspend. Steps: 1. Install 12.04.4 + fglrx-updates, boot to desktop 2. Suspend and wake the system up. 3. Try to adjust the brightness with the hotkey and the applet Expected result: * The screen backlight could be adjusted. Actual result: * Brightness cannot be adjusted by any means, the brightness level indicator would change with the hotkey press Debugging Information: ubuntu@201206-11418:~/Desktop$ lspci -nn | grep 300 00:01.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Trinity [Radeon HD 7640G] [1002:9903] 01:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Thames [Radeon HD 7550M/7570M/7650M] [1002:6841] ubuntu@201206-11418:/sys/class/backlight$ l acpi_video0@ acpi_video1@ Tried to write brightness level value into the "Brightness" file in the above directories, not working. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: fglrx-updates 2:13.125-0ubuntu0.0.1 ProcVersionSignature: Ubuntu 3.11.0-15.25~precise1-generic 3.11.10 Uname: Linux 3.11.0-15-generic x86_64 NonfreeKernelModules: fglrx ApportVersion: 2.0.1-0ubuntu17.6 Architecture: amd64 Date: Fri Mar 21 06:09:27 2014 InstallationMedia: Ubuntu 12.04.4 LTS "Precise Pangolin" - Release amd64 (20140204) MarkForUpload: True ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: fglrx-installer-updates UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/fglrx-installer-updates/+bug/1296506/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
