If resume completed - e.g. there is some evidence that it was not a cold boot, but actually previous system session did come back up somewhat - systemd has probably finished its job.
Graphical glitches are possibly kernel drivers and/or udev/quirk integration. Assigning to linux for further investigation. ** Package changed: systemd (Ubuntu) => linux (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1652499 Title: Cannot hibernate properly ; systemd-sleep hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1652499/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs