*** This bug is a duplicate of bug 1717878 *** https://bugs.launchpad.net/bugs/1717878
I meet the same problem and solve it also by sudo apt install --reinstall ubuntu-session,Thanks! -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gdm3 in Ubuntu. https://bugs.launchpad.net/bugs/2060155 Title: gdm3 coredumps when starting To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/2060155/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs