Same problem in Jaunty. It is gnome and gnome power manager to blame, everything works fine in xfce with xfce power manager. The screen tries do dimm down and right before its black it goes back to full brightness. Im really tired of this bug, since YEARS Gnome is not able to reliably dimm my screens.
-- DPMS is broken https://bugs.launchpad.net/bugs/193192 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs