I have a 3 node incusOS cluster. Looked at it this morning and all 3 nodes were down and only responding on the fall back port. they all looked something like this: [image] the log is mostly about the cluster breaking - stuff like this: [2026/09/09 07:17:36 EDT] incusd: time="2026-09-09T11:17:…

Also the same problem with DELL PowerEdge servers. Check BIOS and storage updates. I had a pending critical BIOS update. After installing updates and updating secure boot certificates, I was able to successfully boot into IncusOS 202609082242.

I’ll look into the crash as that’s the main clue we’ve got in here so far.

The only available update I had was for IDRAC which didn’t fix the issue. I’m just gonna rebuild all 3.

I’ve got an Incus fix for the crash, but if that’s just an Incus race, rebooting the servers should get things back up.

Would be good to do some testing on that if you haven’t wiped them yet as I want to make sure there’s no other issue lingering.

Looks like it is a race. Sometimes IncusOS boots, sometimes not. Unfortunately I cannot start the fallback listener to get the logs. Probably I pasted TLS certificate incorrectly. Is there a way to manually test connection to fallback-listener when the server is operational to test if it is actually…

Also booting the previous version for me does not get passed the screen “IncusOS is tarting…”.

I’ve got some planned work to fix that part of the fallback listener so we can have it run all the time too. incusd/cluster: Reject internal rebalance/handover requests during st… by stgraber · Pull Request #3971 · lxc/incus · GitHub has the fix for the Incus crash itself though it’s definitely a r…

Update: The fallback server was working fine. The problem was that I tried to add it using incus remote add, and that required the Incus application running. After manually adding the address to ~/.config/incus/config.yml and downloading its TLS certificate to ~/.config/incus/servercerts/ I was ab…

@gibmat any idea what’s going on with the missing primary application? I suspect we’re going to need to look at the state file as somehow having incus-ceph and incus-linstor but no incus is very unexpected… @ykazakov any chance you can boot into a live environment and use the recovery key to unloc…

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incusOS fails to restart after update

IncusOS

upgrading

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