Ich habe eine relativ neue Debian-Installation, bei der ich den Hostnamen in /etc/hostname geändert habe. Beim Booten erhalte ich die folgende Meldung:
[ 7406.882872] systemd[1]: Starting Journal Service...
[ 7406.920156] systemd-journald[2733]: File /run/log/journal/bfd65934be53484d980ccc7304e5fb23/system.journal corrupted or uncleanly shut down, renaming and replacing.
[ 7497.066194] systemd[1]: systemd-journald.service: Start operation timed out. Terminating.
[ 7587.320229] systemd[1]: systemd-journald.service: State 'stop-final-sigterm' timed out. Killing.
[ 7677.573560] systemd[1]: systemd-journald.service: Processes still around after final SIGKILL. Entering failed mode.
[ 7677.586742] systemd[1]: Failed to start Journal Service.
[ 7677.593748] systemd[1]: systemd-journald.service: Unit entered failed state.
[ 7677.601384] systemd[1]: systemd-journald.service: Failed with result 'timeout'.
[ 7677.625405] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart.
[ 7677.635948] systemd[1]: Stopped Journal Service.
Dies wird etwa zwei Stunden lang immer wieder wiederholt, bevor die Anzeige schließlich folgendermaßen endet:
[ 7948.405911] systemd[1]: Starting Journal Service...
[ 7948.443473] systemd-journald[2746]: File /run/log/journal/bfd65934be53484d980ccc7304e5fb23/system.journal corrupted or uncleanly shut down, renaming and replacing.
[ 7948.516285] systemd[1]: Started Journal Service.
Wenn ich mich per SSH anmelde und ausführe sudo systemctl enable systemd-journald.service, erhalte ich Folgendes:
sudo: unable to resolve host [hostname redacted]
The unit files have no installation config (WantedBy, RequiredBy, Also, Alias
settings in the [Install] section, and DefaultInstance for template units).
This means they are not meant to be enabled using systemctl.
Possible reasons for having this kind of units are:
1) A unit may be statically enabled by being symlinked from another unit's
.wants/ or .requires/ directory.
2) A unit's purpose may be to act as a helper for some other unit which has
a requirement dependency on it.
3) A unit may be started when needed via activation (socket, path, timer,
D-Bus, udev, scripted systemctl call, ...).
4) In case of template units, the unit is meant to be enabled with some
instance name specified.
Ich habe sehr wenig Erfahrung mit systemd. Was ist die Ursache dafür und wie kann ich das Problem beheben, damit es normal startet?