debian gnome-shell 50 logout black screen

6月 23 09:36:04 xxx gnome-session[4293]: Starting GNOME session target: [email protected]
6月 23 09:36:04 xxx gnome-session[4293]: Failed to start unit [email protected]: GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: Name "org.freedesktop.systemd1" does>
6月 23 09:36:04 xxx gdm-launch-environment][4231]: pam_unix(gdm-launch-environment:session): session closed for user gdm-greeter
6月 23 09:36:04 xxx gdm3[4056]: Gdm: GdmDisplay: Session never registered, failing
6月 23 09:36:04 xxx systemd[1]: session-c12.scope: Deactivated successfully.
6月 23 09:36:04 xxx systemd-logind[1475]: Session c12 logged out. Waiting for processes to exit.
6月 23 09:36:04 xxx systemd-logind[1475]: Removed session c12.
6月 23 09:36:04 xxx gdm-launch-environment][4313]: pam_unix(gdm-launch-environment:session): session opened for user gdm-greeter-2(uid=60580) by (uid=0)
6月 23 09:36:04 xxx systemd[1]: Created slice user-60583.slice - User Slice of UID 60583.
6月 23 09:36:04 xxx systemd[1]: Starting [email protected] - User Runtime Directory /run/user/60583...
6月 23 09:36:04 xxx systemd[1]: Starting [email protected] - User Manager for UID 60583...
6月 23 09:36:04 xxx (systemd)[4362]: [email protected]: Failed to determine credentials for user '60583': Unknown user
6月 23 09:36:04 xxx (systemd)[4362]: [email protected]: Failed at step USER spawning /usr/lib/systemd/systemd: Invalid argument
6月 23 09:36:04 xxx systemd[1]: [email protected]: Main process exited, code=exited, status=217/USER
6月 23 09:36:04 xxx systemd[1]: Failed to start [email protected] - User Manager for UID 60583.
6月 23 09:36:04 xxx /usr/libexec/gdm-wayland-session[4370]: dbus[4370]: Unable to set up transient service directory: XDG_RUNTIME_DIR "/run/user/60583" is owned by uid 60583, not ou>
6月 23 09:36:04 xxx gnome-session[4377]: unable to create directory '/run/user/60583/dconf': 权限不够. dconf will not work properly.
6月 23 09:36:04 xxx gnome-session[4377]: Failed to upload environment to systemd: GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: Name "org.freedesktop.systemd1" does not exi>
6月 23 09:36:04 xxx gnome-session[4377]: Failed to reset failed state of units: GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: Name "org.freedesktop.systemd1" does not exist
6月 23 09:36:04 xxx gdm3[4056]: Gdm: GdmDisplay: Session never registered, failing

 出现类时的日志可以卸载 nscd 就可以解决问题。