chown root:root /tmp/.X11-unix/ chown root:root /tmp/.ICE-unix/ Fixes the issue.
I see there's a masked x11-common service that seems to set permissions on these directories. Not sure how these directories are supposed to be created and why that's going wrong. I ran /etc/init.d/x11-common start manually and it set the ownership to gdm instead of root which also seems to be wrong. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1972749 Title: Multiple Xsessions doesn't work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1972749/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs