Public bug reported: Hardware. Sony Vaio Z1 RMP ATI video Card Ubuntu Edgy
Scenario. 1. use my computer.with AC cable. 2. unplug it, all goes to powersafe mode but my screen don't reduce the brightness 3. i reduce it manualy 4. plug the AC cable, all goes to powerfull mode but my screen don't increase the brightness It's a regression, it's working under Dapper ** Affects: gnome-power-manager (Ubuntu) Importance: Untriaged Status: Unconfirmed -- Unplug/Plug AC cable, the screen don't reduce/increase the brightness https://launchpad.net/bugs/60588 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs