Got working gdm 3.8.4-3 for me. The issue was the enabled autologin.
/etc/gdm3/daemon.conf: [daemon] # AutomaticLoginEnable = false # AutomaticLogin = Which seams to use su in background and run into the runtime_path bug. -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
