I am also seeing this issue on my Toshiba R731/38C with an upgraded kernel - 3.0.0-15-generic-pae
Interestingly if I manually turn off the screen wait ten seconds and then turn it back on then the brightness controls work. sudo vbetool dpms off && sleep 10 && sudo vbetool dpms on However, after a normal suspend/resume the brightness controls are still fritzed. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/832483 Title: Toshiba R835-P56X - screen brightness control does not work after suspend/resume To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/832483/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
