Most likely kernel/firmware issue. Fixed in 4.13.4-1. May be it's back with newest kernel. https://bbs.archlinux.org/viewtopic.php?id=230365
** Changed in: unity-control-center (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1785319 Title: All kinds of problems on wake from lid close 18.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity-control-center/+bug/1785319/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs