The bios can only be lifted up to 3.17, if the machine got an original Lenovo battery for 150 bucks. So i can only point that this bug did not occur under 14.04 LTS. The system was reverted to Ubuntu Mate 15.04 now and show the same behaviour, screen brightness turns to highest or lowest at boot. Last state was not saved like in earlier ubuntu versions.
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1455002 Title: Thinkpad x200t backlight settings To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1455002/+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
