*** This bug is a duplicate of bug 1855350 *** https://bugs.launchpad.net/bugs/1855350
This also happens to me - NOT a guest session. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to lightdm in Ubuntu. https://bugs.launchpad.net/bugs/1876197 Title: Xubuntu 20.04 Guest Session Logout Fails Status in lightdm package in Ubuntu: New Bug description: I've edited "/usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf" so that it now has "allow-guest=true". And I'm now able to login to a Guest Session. But when I attempt to logout I get: Receiver error while trying to log out GDBus.Error.org .. Type of message "(yb)", does not match expected type "(b)" This occurs on both of the Xubuntu 20.04 machines I have, and also on a Virtualbox guest. lsb_release -rd Description: Ubuntu 20.04 LTS Release: 20.04 apt-cache policy lightdm lightdm: Installed: 1.30.0-0ubuntu3.1 Candidate: 1.30.0-0ubuntu3.1 Version table: *** 1.30.0-0ubuntu3.1 500 500 http://archive.ubuntu.com/ubuntu focal/universe amd64 Packages 100 /var/lib/dpkg/status To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1876197/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp