Very weird. I detached the awake laptop from my docking station, then i worked with it without attached power supply. I watched something without using my laptop. My laptop turned into standby. Then I woke it up and the screen was just black, but the power LED indicated a awake laptop. Only a forced shutdown by pressing the power button until ended this bug.
** Attachment added: "journalctl--since=yesterday.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1818974/+attachment/5266125/+files/journalctl--since%3Dyesterday.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1818974 Title: Ubuntu 18.04 Kernel 4.18 - Standby wakeup user session crash To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1818974/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs