Also affected, on iMac11,1 27" i7 ATI M98L HD 4850 with Ubuntu 10.04 amd64. Have fglrx package installed. Backlight is turned off by DPMS idle timer fine. Backlight stays at a default brightness since boot despite DPMS activation. Backlight goes to maximum brightness on resume from suspend. Sunglasses or reboot are then required. xbacklight package ineffective. pommed package ineffective.
-- Impossible to change screen brightness on iMac https://bugs.launchpad.net/bugs/176648 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
