On brainwash's suggestion (IRC #xubuntu-devel) I disabled UPower's Lid handling with /etc/UPower/UPower.conf:
IgnoreLid=true After six suspend-resume cycles this does seem to have prevented the issue. *However* I then noticed that in the x-p-m dialog, General tab, the options to control the Lid Close policy are completely missing - which isn't really a solution. This just seems to confirm the bug here is in the interactions of x-p-m /light-locker and logind. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1759950 Title: Lid-close suspend: blank screen when switching to user session To manage notifications about this bug go to: https://bugs.launchpad.net/light-locker/+bug/1759950/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
