*** This bug is a duplicate of bug 392812 *** https://bugs.launchpad.net/bugs/392812
This is a nagging problem and it has been fixed in kernel 2.6.32 which is in 10.04 ubuntu only. So if you are with 9.10 then you are out of luck. Also if you think of upgrading to 10.04 alpha 1 wait ... ATI proprietary graphics wont work , so you are in for a bigger problem. Check this old bug which talks about it https://bugs.launchpad.net/linux/+bug/392812 -- Brightness control does not work on Dell Studio 1555 https://bugs.launchpad.net/bugs/494512 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