I tried restarting several times, but this error always appears. First screen:
Second screen:
I tried removing the 25.10.0 boot environment from System → Boot, I tried updating again… same error.
I also tried manually applying the update, but no success.
Only the 25.10-RC.1 boot environment works.
Just for reference… I’m not sure if this is related to the problem or not: https://forums.truenas.com/t/after-upgrading-from-24-10-2-to-25-04-rc-1-my-truenas-server-keeps-hanging-every-morning/36927/4.
But since version 25.04-RC.1, I had to add this command as a startup script to prevent the server from randomly freezing: ethtool -K eno1 tso off gso off.
Anyway, I wasn’t able to update to the latest stable version at all… 
