The "3 minute freeze" happened again. It was easy to reproduce: 1) I booted the laptop, with the external screen still attached. -----> No freeze. 2) I detached the external screen, and rebooted the laptop. -----> No freeze. 3) I attached the external screen again, selected "Mirror screen", and rebooted the laptop. -----> 3 minutes freeze!
After this, I executed "journalctl -b0 > journal.txt", as you suggested. -----> See attachment. I hope this helps. Best regards & thanks for your support, Manfred Bittersam ** Attachment added: "journal.txt" https://bugs.launchpad.net/ubuntu/+bug/2154670/+attachment/5974907/+files/journal.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2154670 Title: Screen freeze (3 minutes freeze when booting with external screen) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/2154670/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
