I tested using the hotkeys as well as echo 10 > sudo tee /sys/....brightness
No effect. Upstream kernel info: 3.6.3-030603-generic #201210211349 SMP Sun Oct 21 17:50:41 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux ** Tags removed: needs-upstream-testing ** Tags added: kernel-bug-exists-upstream kernel-bug-exists-upstream-3.6.3-030603 ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1093795 Title: Backlight does not work on sony vaio sve1112 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1093795/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs