I already did it few days ago after reading the links, thank you for confirming that. If it happens again, I'll send you the log. Thanks!
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2075525 Title: After screen blank, the displays configuration gets lost To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/2075525/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs