You have been subscribed to a public bug: Binary package hint: acpi-support
On a Sony Vaio VPCY115FX (Y series) with the Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (Mobile Intel GS45 Express Chipset) running Karmic 64-bit, the screen brightness control doesn't work, although the Fn keys seem to be sending the right signals (and also being correctly interpreted by Gnome). The output of acpi_listen is sony/hotkey SNC 00000001 00000011 (Fn+F6 struck - brightness +) sony/hotkey SNC 00000001 0000003b (Fn+F6 released) sony/hotkey SNC 00000001 00000010 (Fn+F5 struck - brightness -) sony/hotkey SNC 00000001 0000003b (Fn+F5 released) I have tried the following procedures, with no effect. - http://ubuntuforums.org/showthread.php?p=2877962 - http://ubuntuforums.org/showthread.php?t=733322 This problem has also been reported for previous and current versions of Ubuntu, on different Vaio laptops with different graphic cards. - http://ubuntuforums.org/showthread.php?t=1404806 ProblemType: Bug Architecture: amd64 Date: Sat Feb 20 14:54:25 2010 DistroRelease: Ubuntu 9.10 InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027) Package: acpi-support 0.129 ProcEnviron: LANGUAGE=pt_BR.UTF-8 LANG=pt_BR.UTF-8 SHELL=/bin/bash ProcVersionSignature: Ubuntu 2.6.31-19.56-generic SourcePackage: acpi-support Uname: Linux 2.6.31-19-generic x86_64 ** Affects: gnome-power-manager (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug -- Screen brightness doesn't work on Vaio Y https://bugs.launchpad.net/bugs/524967 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-power-manager in ubuntu. -- desktop-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
