Mastodawn

I woke up this morning and found that my #homeserver shut down. Powered on with no problem. Quick glance on system log in #Proxmox GUI - there is a "reboot" line a little after midnight. I don't have any automated shutdown routines set up. Where should I look for the reason of that issue? Help! #Linux #troubleshooting #homelab

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Christoph Heiss Nov 5

@kiraso
How does the actual reboot log look? Is it a hard reboot? Or system-initiated?
Especially w.r.t. the first case; do you have a UPS? Maybe there was some power outage/brown-out.

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Kiraso

@c8h4 I actually don't see any specific reboot records in journalctl. Systemd was doing some service restarts... Duplicacy update script ran. Nothing of that should shut down the server. The very last line is for some pveproxy worker that finished.
It starts to look like an unexpected shutdown. I do have UPS, and I will test it later