Same trouble. Apple 20" iMac7,1 ATI Mobility Radeon HD 2600 XT fglrx video driver.
command "xset dpms force off" in Ubuntu 9.04 - don`t turn backlight off, only blank screen in Ubuntu 8.04 and Ubuntu 8.10 (updated from 8.04) - works fine -- [jaunty] dpms does not switch off backlight on laptop screen https://bugs.launchpad.net/bugs/363059 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