I can get rid of this issue by doing: xrandr --output LVDS --set BACKLIGHT_CONTROL legacy
I just found out it was the solution in another bug... -- brigthness menu popup gets stuck in screen https://bugs.launchpad.net/bugs/302626 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
