Я диагностировал проблему с отключением, когда сеанс с2 не завершен (см .: https://freedesktop.org/wiki/Software/systemd/Debugging/#index2h1).
Журнал выключения следующий:
9396 [ 134.917400] systemd[1]: session-c2.scope: Stopping timed out. Killing.
9397 [ 134.917654] systemd[1]: session-c2.scope changed stop-sigterm -> stop-sigkill
9398 [ 134.919041] systemd-journald[199]: Sent WATCHDOG=1 notification.
9399 [ 134.919047] systemd[1]: Received SIGCHLD from PID 1248 (kdeinit5).
9400 [ 134.919089] systemd[1]: Received SIGCHLD from PID 1250 (kdeinit5).
9401 [ 134.919118] systemd[1]: Child 1248 (kdeinit5) died (code=killed, status=9/KILL)
9402 [ 134.919163] systemd[1]: session-c2.scope: Child 1248 belongs to session-c2.scope
9403 [ 134.919277] systemd[1]: Child 1249 (drkonqi) died (code=killed, status=9/KILL)
9404 [ 134.919313] systemd[1]: session-c2.scope: Child 1249 belongs to session-c2.scope
9405 [ 134.919406] systemd[1]: Child 1250 (kdeinit5) died (code=killed, status=9/KILL)
9406 [ 134.919442] systemd[1]: session-c2.scope: Child 1250 belongs to session-c2.scope
9407 [ 134.919523] systemd[1]: Child 1254 (klauncher) died (code=killed, status=9/KILL)
9408 [ 134.919556] systemd[1]: session-c2.scope: Child 1254 belongs to session-c2.scope
9409 [ 134.919604] systemd[1]: session-c2.scope: cgroup is empty
9410 [ 134.919614] systemd[1]: session-c2.scope changed stop-sigkill -> failed
9411 [ 134.919897] systemd[1]: session-c2.scope: Job session-c2.scope/stop finished, result=done
9412 [ 134.919916] systemd[1]: Stopped Session c2 of user philipp.
9413 [ 134.920558] systemd[1]: session-c2.scope: Unit entered failed state.
9414 [ 134.920651] systemd[1]: systemd-journald.service: Got notification message from PID 199 (WATCHDOG=1)
9415 [ 134.920682] systemd[1]: Received SIGCHLD from PID 1249 (n/a).
9416 [ 134.920700] systemd[1]: user-1000.slice changed active -> dead
9417 [ 134.921126] systemd[1]: user-1000.slice: Job user-1000.slice/stop finished, result=done
Это произошло после новой установки Arch Linux migration /home, до этого все было хорошо, у вас, ребята, есть предложения, как мне это исправить?
Заранее спасибо!