Thanks for the bug report. The kernel log in CurrentDmesg.txt suggests the i915 graphics driver is having trouble resuming from sleep. We would like to see the whole log so please run this command after resuming:
journalctl -b0 > journal.txt and attach the resulting text file here. ** Package changed: xorg (Ubuntu) => mutter (Ubuntu) ** Also affects: linux (Ubuntu) Importance: Undecided Status: New ** Changed in: linux (Ubuntu) Status: New => Incomplete ** Changed in: mutter (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1971149 Title: Wayland session: Internal display is black after sleep To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1971149/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs