Mika, I can confirm, oddly it helped renaming /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf to /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf.bak. I am using 20.04 now.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1855350 Title: Will not logout or shutdown from guest-session To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1855350/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
