I can login via ssh to all workstations but cannot use the GUI. The only related error I see is:
Gdm: GdmLocalDisplayFactory: Failed to issue method call: GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: Could not activate remote peer.
gdm-40.0-1.fc34.x86_64
kernel is 5.13.19-200.fc34.x86_64
GDM, KDM, XDM, LightDM, SDDM all fail. With XDM and KDM I at least get a login prompt but it fails with the white screen of doom and kicks back to the login screen. ctl-alt-f2 results in blinking cursor.
Some other errors from the journal:
Sep 30 16:36:53 ourdomain.edu systemd[1]: Started GNOME Display Manager.
Sep 30 16:36:53 ourdomain.edu systemd[1]: Received SIGRTMIN+21 from PID 421 (plymouthd).
Sep 30 16:36:53 ourdomain.edu dbus-broker-launch[2274]: Activation request for 'org.freedesktop.login1' failed.
Sep 30 16:36:53 ourdomain.edu systemd[1]: tmp-autoMl9z9k.mount: Deactivated successfully.
Sep 30 16:36:53 ourdomain.edu systemd[1]: Started Automounts filesystems on demand.
Sep 30 16:36:53 ourdomain.edu systemd[1]: Started Command Scheduler.
Sep 30 16:36:54 ourdomain.edu systemd[1]: tmp-autoDp56eM.mount: Deactivated successfully.
Sep 30 16:39:31 ourdomain.edu dbus-broker-launch[2274]: Activation request for 'org.freedesktop.login1' failed.
Sep 30 16:39:31 ourdomain.edu sshd[2879]: pam_systemd(sshd:session): Failed to create session: Could not activate remote peer.
Graphics card is: VGA compatible controller: Intel Corporation HD Graphics 630 (rev 04)
edit: from gnome-software --verbose
18:17:43:0599 dconf failed to commit changes to dconf: Error spawning command line “dbus-launch --autolaunch=f1ab98d6b41846d4bf74abdf674203d0 --binary-syntax --close-stderr”: Child process exited with code 1
18:17:43:0600 Gs Could not get session bus: Error spawning command line “d
not handling error no-security for action refresh: Failed to obtain authentication.