Thanks. Your log shows gnome-shell is crashing in libmutter:
Sep 13 14:08:10 internet-ws kernel: [11508.541040] gnome-shell[3056]: segfault at 2c ip 00007fd7c9d0cb24 sp 00007ffc4ffe2a28 error 4 in libmutter-1.so.0.0.0[7fd7c9c6f000+13f000] Sep 13 14:08:10 internet-ws gnome-session[2964]: gnome-session-binary[2964]: WARNING: Application 'org.gnome.Shell.desktop' killed by signal 11 Sep 13 14:08:10 internet-ws gnome-session-binary[2964]: WARNING: Application 'org.gnome.Shell.desktop' killed by signal 11
So it does sound like this might be bug 1714330. Please fully update your system and tell us if the problem persists.
Thanks. Your log shows gnome-shell is crashing in libmutter:
Sep 13 14:08:10 internet-ws kernel: [11508.541040] gnome-shell[3056]: segfault at 2c ip 00007fd7c9d0cb24 sp 00007ffc4ffe2a28 error 4 in libmutter- 1.so.0. 0.0[7fd7c9c6f00 0+13f000] 2964]: gnome-session- binary[ 2964]: WARNING: Application 'org.gnome. Shell.desktop' killed by signal 11 binary[ 2964]: WARNING: Application 'org.gnome. Shell.desktop' killed by signal 11
Sep 13 14:08:10 internet-ws gnome-session[
Sep 13 14:08:10 internet-ws gnome-session-
So it does sound like this might be bug 1714330. Please fully update your system and tell us if the problem persists.