Hallo, I have additional information. In /var/log/messages I find the lines:
Apr 3 11:26:05 xxx gnome-session[6692]: gnome-session[6692]: GLib-CRITICAL: g_environ_setenv: assertion 'value != NULL' failed Apr 3 11:26:06 xxx kernel: [24273.015768] gnome-shell[6701]: segfault at 28 ip 00007f27a5852505 sp 00007ffc905eb728 error 4 in libgobject-2.0.so.0.4200.1[7f27a581f000+51000] Apr 3 11:26:07 xxx gnome-session[6692]: gnome-session[6692]: WARNING: Application 'gnome-shell-wayland.desktop' killed by signal 11 Can it be that an envirment variable is missing? Which? Regards Jens -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org