its not a bug, its a new feature :P I have dell vostro 3500 and added this line to my /etc/Xorg/xorg.conf
Option "RegistryDwords" "EnableBrightnessControl=1" in Section "device" this solved the issue for me. Theyve changed sth in drivers so this is now needed to control brightness which is pretty stupid but its good to know this :] Hope it helps, cheers -- screen brightness problems on laptops with 10.04 https://bugs.launchpad.net/bugs/641660 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