I have this problem with Acer Aspire 5830TG-6614. Can bring up the brightness dialog but it doesn't do anything. Tried a couple hacks to no avail.
Using NVIDIA GT540M with Bubmblebee. Linux kernel 3.0.0-12-generic #20-Ubuntu SMP x86_64 x86_64 x86_64 GNU/Linux -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/573984 Title: Screen brightness can not be adjusted in Lucid with Intel Arrandale graphics To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/573984/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
