I had my GPUs stop spinning last night and the rig halted, it didn't reboot though and I'm running the script.
Here is what I see when manually running it, I'm using SMOS 1.3
/root/autoRebooter.sh: line 11: kill: (10583) - No such process
Hmmm, that line means that the viewgpu process likely completed just fine. Next time that happens, can you run viewgpu and paste me the output? It's possible that there is some failure output that the script doesn't check for yet.
Some people have mentioned that coldreboot fails sometimes, perhaps I should just remove the /sbin/coldreboot and always just use Linux magic keys (echo s, echo b, etc).
I see the same message whenever I run it manually. When the rig went down, I wasn't able to SSH into it so couldn't tell the status.