The Brightness & Lock settings seem immutable apart from the auto lock timeout setting.
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to apparmor in Ubuntu. https://bugs.launchpad.net/bugs/1618537 Title: Apparmor update breaks Ctrl-ALt-L Status in apparmor package in Ubuntu: Invalid Status in unity package in Ubuntu: New Bug description: After updating apparmor in 16.04 LTS, Ctrl-Alt-L no longer switches to the lock screen. Switching profiles does work however. When using Ctrl-ALt-L the screen flickers and remains logged in without any screen locking whatsoever. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apparmor/+bug/1618537/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp