I checked it, if i turn the brightness to manual at minimum screen cant woke up but when it happened i had this at auto brightness adjust. It didn't happen before... Thanks for the answer.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1459121 Title: Screen doesn't wake up when on minimum brightness To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1459121/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs