Sorry, I've just seen that the full log was trimmed in the comment, you can followed it attached.
** Attachment added: "Log.txt" https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1875301/+attachment/5362634/+files/Log.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1875301 Title: Xorg freeze when adding multiple input methods To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1875301/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs