100% cpu load and stuck in reboot


Well-Known Member
Nov 3, 2017
Hi there,
I yesterday had an issue with a machine of mine. No idea what it is related to. The machine is an Ubuntu 16 LTS and was rebooted via sudo reboot now which then ended in all interfaces going down and the system being stuck at 100% cpu load for hours. It didn't reboot at all and I couldn't connect via proxmox console to see what's going on, there was only a black screen, no connection error but a black screen.

Pushing "reset" in Proxmox also didn't do anything, I had to stop the machine. When I powered it back on, everything went back to normal, no problems to be seen.

Can you guys point me in a direction to find out where this was coming from?

Proxmox is the latest version, all updates installed.


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