Here is the gnome-power-manager source package in Ubuntu: https://edge.launchpad.net/ubuntu/+source/gnome-power-manager. (It's the application responsible for brightness feedback). The most recent version should have fixed the issue. Make sure you have gnome-power-manager 2.24.2-2ubuntu6 or later on your system. This may require another restart.
** Changed in: notify-osd (Ubuntu) Status: Incomplete => Invalid -- notify-osd 0.93-0ubuntu1 not working https://bugs.launchpad.net/bugs/342346 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