Hi Daniel, It doesn't appear anything has actually crashed when this scenario happens. /var/crash is empty The contents of my /var/lib/whoopsie/whoopsie-id is; d0d31e5e858096f38cba06e106ab0375a0e96fd9fda7031d320fa3966f0064bba364acdc53d42bce08a29148a49314d352455fe8b6cb716c20dbf804d8711876 There is nothing at;https://errors.ubuntu.com/user/d0d31e5e858096f38cba06e106ab0375a0e96fd9fda7031d320fa3966f0064bba364acdc53d42bce08a29148a49314d352455fe8b6cb716c20dbf804d8711876 When the system boots up, I briefly see the splash screen then the splash goes away and all I see is a completely blank purple-ish page. No login page. No indications at all that anything has gone wrong perse. And no log files. If I ssh into the system, Here is output of 'sudo systemctl status gdm' ----- snip ----- ● gdm.service - GNOME Display Manager Loaded: loaded (/lib/systemd/system/gdm.service; static; vendor preset: enabled) Active: active (running) since Sun 2019-06-09 21:12:34 MDT; 2min 59s ago Process: 1095 ExecStartPre=/usr/share/gdm/generate-config (code=exited, status=0/SUCCESS) Main PID: 1098 (gdm3) Tasks: 3 (limit: 4651) CGroup: /system.slice/gdm.service └─1098 /usr/sbin/gdm3 Jun 09 21:12:34 ubuntuvm1 systemd[1]: Starting GNOME Display Manager... Jun 09 21:12:34 ubuntuvm1 systemd[1]: Started GNOME Display Manager. Jun 09 21:12:34 ubuntuvm1 gdm-launch-environment][1112]: pam_unix(gdm-launch-environment:session): session opened for user gdm by (uid=0) ----- snip ----- Here is output of 'sudo systemctl status session-c1.scope'; ----- snip ----- ● session-c1.scope - Session c1 of user gdm Loaded: loaded (/run/systemd/transient/session-c1.scope; transient) Transient: yes Active: active (running) since Sun 2019-06-09 21:12:34 MDT; 12min ago Tasks: 102 CGroup: /user.slice/user-120.slice/session-c1.scope ├─1112 gdm-session-worker [pam/gdm-launch-environment] ├─1274 /usr/lib/gdm3/gdm-wayland-session gnome-session --autostart /usr/share/gdm/greeter/autostart ├─1285 /usr/lib/gnome-session/gnome-session-binary --autostart /usr/share/gdm/greeter/autostart ├─1383 /usr/bin/gnome-shell ├─1461 /usr/bin/Xwayland :1024 -rootless -terminate -accessx -core -listen 4 -listen 5 -displayfd 6 ├─1528 ibus-daemon --xim --panel disable ├─1531 /usr/lib/ibus/ibus-dconf ├─1534 /usr/lib/ibus/ibus-x11 --kill-daemon ├─1550 /usr/lib/gnome-settings-daemon/gsd-xsettings ├─1554 /usr/lib/gnome-settings-daemon/gsd-a11y-settings ├─1556 /usr/lib/gnome-settings-daemon/gsd-clipboard ├─1558 /usr/lib/gnome-settings-daemon/gsd-color ├─1560 /usr/lib/gnome-settings-daemon/gsd-datetime ├─1561 /usr/lib/gnome-settings-daemon/gsd-housekeeping ├─1562 /usr/lib/gnome-settings-daemon/gsd-keyboard ├─1563 /usr/lib/gnome-settings-daemon/gsd-media-keys ├─1568 /usr/lib/gnome-settings-daemon/gsd-mouse ├─1570 /usr/lib/gnome-settings-daemon/gsd-power ├─1573 /usr/lib/gnome-settings-daemon/gsd-print-notifications ├─1578 /usr/lib/gnome-settings-daemon/gsd-rfkill ├─1579 /usr/lib/gnome-settings-daemon/gsd-screensaver-proxy ├─1581 /usr/lib/gnome-settings-daemon/gsd-sharing ├─1587 /usr/lib/gnome-settings-daemon/gsd-smartcard ├─1592 /usr/lib/gnome-settings-daemon/gsd-sound ├─1595 /usr/lib/gnome-settings-daemon/gsd-wacom └─1605 /usr/lib/ibus/ibus-engine-simple Jun 09 21:12:34 ubuntuvm1 systemd[1]: Started Session c1 of user gdm. Jun 09 21:12:35 ubuntuvm1 org.gnome.Shell.desktop[1383]: glamor: EGL version 1.4 (DRI2): Jun 09 21:12:36 ubuntuvm1 spice-vdagent[1596]: Cannot access vdagent virtio channel /dev/virtio-ports/com.redhat.spice.0 Jun 09 21:12:36 ubuntuvm1 gnome-session[1285]: gnome-session-binary[1285]: WARNING: App 'spice-vdagent.desktop' exited with code 1 Jun 09 21:12:36 ubuntuvm1 gnome-session-binary[1285]: WARNING: App 'spice-vdagent.desktop' exited with code 1 Jun 09 21:12:36 ubuntuvm1 gnome-shell[1383]: Error looking up permission: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.impl.portal.PermissionStore was not provided by any .service files Jun 09 21:12:37 ubuntuvm1 gnome-shell[1383]: JS WARNING: [resource:///org/gnome/shell/ui/windowManager.js 1477]: reference to undefined property "MetaWindowXwayland" Jun 09 21:12:37 ubuntuvm1 gnome-session-binary[1285]: Entering running state Jun 09 21:12:37 ubuntuvm1 gsd-color[1558]: failed to get edid: unable to get EDID for output Jun 09 21:12:37 ubuntuvm1 gsd-color[1558]: unable to get EDID for xrandr-Virtual-1: unable to get EDID for output ----- snip ----- Here is output of 'sudo systemctl status user-120.slice'; ----- snip ----- ● user-120.slice - User Slice of gdm Loaded: loaded (/run/systemd/transient/user-120.slice; transient) Transient: yes Active: active since Sun 2019-06-09 21:12:34 MDT; 14min ago Tasks: 119 (limit: 10233) CGroup: /user.slice/user-120.slice ├─session-c1.scope │ ├─1112 gdm-session-worker [pam/gdm-launch-environment] │ ├─1274 /usr/lib/gdm3/gdm-wayland-session gnome-session --autostart /usr/share/gdm/greeter/autostart │ ├─1285 /usr/lib/gnome-session/gnome-session-binary --autostart /usr/share/gdm/greeter/autostart │ ├─1383 /usr/bin/gnome-shell │ ├─1461 /usr/bin/Xwayland :1024 -rootless -terminate -accessx -core -listen 4 -listen 5 -displayfd 6 │ ├─1528 ibus-daemon --xim --panel disable │ ├─1531 /usr/lib/ibus/ibus-dconf │ ├─1534 /usr/lib/ibus/ibus-x11 --kill-daemon │ ├─1550 /usr/lib/gnome-settings-daemon/gsd-xsettings │ ├─1554 /usr/lib/gnome-settings-daemon/gsd-a11y-settings │ ├─1556 /usr/lib/gnome-settings-daemon/gsd-clipboard │ ├─1558 /usr/lib/gnome-settings-daemon/gsd-color │ ├─1560 /usr/lib/gnome-settings-daemon/gsd-datetime │ ├─1561 /usr/lib/gnome-settings-daemon/gsd-housekeeping │ ├─1562 /usr/lib/gnome-settings-daemon/gsd-keyboard │ ├─1563 /usr/lib/gnome-settings-daemon/gsd-media-keys │ ├─1568 /usr/lib/gnome-settings-daemon/gsd-mouse │ ├─1570 /usr/lib/gnome-settings-daemon/gsd-power │ ├─1573 /usr/lib/gnome-settings-daemon/gsd-print-notifications │ ├─1578 /usr/lib/gnome-settings-daemon/gsd-rfkill │ ├─1579 /usr/lib/gnome-settings-daemon/gsd-screensaver-proxy │ ├─1581 /usr/lib/gnome-settings-daemon/gsd-sharing │ ├─1587 /usr/lib/gnome-settings-daemon/gsd-smartcard │ ├─1592 /usr/lib/gnome-settings-daemon/gsd-sound │ ├─1595 /usr/lib/gnome-settings-daemon/gsd-wacom │ └─1605 /usr/lib/ibus/ibus-engine-simple └─user@120.service ├─at-spi-dbus-bus.service │ ├─1477 /usr/lib/at-spi2-core/at-spi-bus-launcher │ ├─1485 /usr/bin/dbus-daemon --config-file=/usr/share/defaults/at-spi2/accessibility.conf --nofork --print-address 3 │ └─1490 /usr/lib/at-spi2-core/at-spi2-registryd --use-gnome-session ├─dbus.service │ ├─1281 /usr/bin/dbus-daemon --session --address=systemd: --nofork --nopidfile --systemd-activation --syslog-only │ └─1538 /usr/lib/ibus/ibus-portal ├─init.scope │ ├─1190 /lib/systemd/systemd --user │ └─1194 (sd-pam) └─pulseaudio.service └─1508 /usr/bin/pulseaudio --daemonize=no Jun 09 21:12:36 ubuntuvm1 dbus-daemon[1281]: [session uid=120 pid=1281] Activating service name='org.freedesktop.portal.IBus' requested by ':1.18' (uid=120 pid=1528 comm="ibus-daemon --xim --panel disable " label="unconfined") Jun 09 21:12:36 ubuntuvm1 dbus-daemon[1281]: [session uid=120 pid=1281] Successfully activated service 'org.freedesktop.portal.IBus' Jun 09 21:12:36 ubuntuvm1 spice-vdagent[1596]: Cannot access vdagent virtio channel /dev/virtio-ports/com.redhat.spice.0 Jun 09 21:12:36 ubuntuvm1 gnome-session[1285]: gnome-session-binary[1285]: WARNING: App 'spice-vdagent.desktop' exited with code 1 Jun 09 21:12:36 ubuntuvm1 gnome-session-binary[1285]: WARNING: App 'spice-vdagent.desktop' exited with code 1 Jun 09 21:12:36 ubuntuvm1 gnome-shell[1383]: Error looking up permission: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.impl.portal.PermissionStore was not provided by any .service files Jun 09 21:12:37 ubuntuvm1 gnome-shell[1383]: JS WARNING: [resource:///org/gnome/shell/ui/windowManager.js 1477]: reference to undefined property "MetaWindowXwayland" Jun 09 21:12:37 ubuntuvm1 gnome-session-binary[1285]: Entering running state Jun 09 21:12:37 ubuntuvm1 gsd-color[1558]: failed to get edid: unable to get EDID for output Jun 09 21:12:37 ubuntuvm1 gsd-color[1558]: unable to get EDID for xrandr-Virtual-1: unable to get EDID for output ----- snip ----- Let me know what else I can provide.