Not fixed. $ dpkg -l|grep sddm ii kde-config-sddm 4:5.12.4-0ubuntu1 amd64 KCM module for SDDM ii sddm 0.17.0-1ubuntu4 amd64 modern display manager for X11 ii sddm-theme-breeze 4:5.12.4-0ubuntu3 amd64 Breeze SDDM theme
$ systemctl status sddm ● sddm.service - Simple Desktop Display Manager Loaded: loaded (/lib/systemd/system/sddm.service; enabled; vendor preset: enabled) Active: failed (Result: core-dump) since Mon 2018-04-16 22:05:06 BST; 32s ago Docs: man:sddm(1) man:sddm.conf(5) Process: 1193 ExecStart=/usr/bin/sddm (code=dumped, signal=ABRT) Process: 1191 ExecStartPre=/bin/sh -c [ "$(cat /etc/X11/default-display-manager 2>/dev/null)" = "/usr/bin/sddm" ] (code=exited, status=0/SUCCESS) Main PID: 1193 (code=dumped, signal=ABRT) Apr 16 22:05:06 wopr.house systemd[1]: sddm.service: Service hold-off time over, scheduling restart. Apr 16 22:05:06 wopr.house systemd[1]: sddm.service: Scheduled restart job, restart counter is at 5. Apr 16 22:05:06 wopr.house systemd[1]: Stopped Simple Desktop Display Manager. Apr 16 22:05:06 wopr.house systemd[1]: sddm.service: Start request repeated too quickly. Apr 16 22:05:06 wopr.house systemd[1]: sddm.service: Failed with result 'core-dump'. Apr 16 22:05:06 wopr.house systemd[1]: Failed to start Simple Desktop Display Manager. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1763977 Title: Sddm service fails in Bionic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/sddm/+bug/1763977/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs