Public bug reported: Since the last update I can no longer set the display brightness using the appropriate keys which in turn use xbacklight on openbox/LXDE/Lubuntu. setpci still works to set the backlight and also there is still a display of what xbacklight thinks the current backlight level to be when pressing the keys. It's just in no way correlated to the actual backlight level.
ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: xbacklight 1.1.2-1 ProcVersionSignature: Ubuntu 3.2.0-19.30-generic 3.2.11 Uname: Linux 3.2.0-19-generic x86_64 ApportVersion: 1.94.1-0ubuntu2 Architecture: amd64 Date: Mon Mar 19 19:04:22 2012 EcryptfsInUse: Yes InstallationMedia: Lubuntu 12.04 "Precise Pangolin" - Alpha amd64 (20120201.1) ProcEnviron: LANGUAGE=en_GB:en TERM=xterm PATH=(custom, user) LANG=en_GB.UTF-8 SHELL=/usr/bin/fizsh SourcePackage: xbacklight UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: xbacklight (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug precise -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/959562 Title: xbacklight stopped working on Samsung N220 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xbacklight/+bug/959562/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs