After one of the latest updates brightness control started working. Sadly the effect is far from desired. There are only 3 levels of brightness and the difference between them is to big. Going anywhere below 3rd. level makes screen flicker. I believe this might be also related to nvidia driver.
** Summary changed: - Brightness control keys not working + Brightness level control is not working properly on Sony Vaio ** Also affects: nvidia-graphics-drivers (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to nvidia-graphics-drivers in Ubuntu. https://bugs.launchpad.net/bugs/819002 Title: Brightness level control is not working properly on Sony Vaio To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/819002/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp