Public bug reported: Just trying new Ubuntu 11.04; Lowest default brightness makes screen barely visible.
ATI Catalyst Control Center does not work and brightness control applet in panel also makes nothing. I can't change screen brightness level. Same problem in Xubuntu Natty. ProblemType: Bug DistroRelease: Ubuntu 11.04 Package: gnome-power-manager 2.32.0-2ubuntu2 ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2 Uname: Linux 2.6.38-8-generic x86_64 NonfreeKernelModules: fglrx wl Architecture: amd64 Date: Fri Apr 29 18:23:03 2011 GnomeSessionIdleInhibited: Unknown GnomeSessionInhibitors: Failed to acquire GnomeSessionSuspendInhibited: Unknown InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1) MachineType: Hewlett-Packard HP Compaq 6735b ProcEnviron: LANGUAGE=es:en_US:en_AU:en_CA:en_GB:en PATH=(custom, no user) LANG=es_ES.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic root=UUID=85753454-c858-4895-b526-fbaf05fe11ff ro acpi_osi=Linux quiet splash vt.handoff=7 SourcePackage: gnome-power-manager UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 09/19/2008 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: 68GTT Ver. F.07 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: 30E3 dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 96.1C dmi.chassis.asset.tag: CNU8414XL2 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvr68GTTVer.F.07:bd09/19/2008:svnHewlett-Packard:pnHPCompaq6735b:pvrF.07:rvnHewlett-Packard:rn30E3:rvrKBCVersion96.1C:cvnHewlett-Packard:ct10:cvr: dmi.product.name: HP Compaq 6735b dmi.product.version: F.07 dmi.sys.vendor: Hewlett-Packard ** Affects: ubuntu Importance: Undecided Status: New ** Tags: amd64 apport-bug natty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/773415 Title: Natty: Screen brightness set to minimum and brightness controls not working -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs