KVM virtualization not available after reboot

luke88

New Member
Oct 13, 2024
2
0
1
Hello everyone, new to the forum!

I had a proxmox node running without issues for about 2 year now, on my Lenovo Tiny M710q.
Today I had to change the switch on my network and shutdown the node, once I turned it on 30 minutes later I started to receive the same error mentioned here for all VM and LXC.
i checked a million time in the BIOS and the VT-d and virtualisation are turned on, I also tried to disable them and re-enable them again but no luck.
anybody will to help and guid to what it could be. below some picture of bios config in case it helps.
1728907200246.jpeg
1728907206802.jpeg
1728907212178.jpeg
1728907179659.jpeg


Also I connected directly to the host and before starting the node I see this message (clearly I don't know if it was there since a long time or not since I run the server headless usually).

1728907236006.jpeg

i have backup in place through PBS, but I would like to avoid having to setup again the whole proxmox node if possible.

I don't what else to do honestly.

hope you can help :rolleyes:
 
Last edited:
also I search all related topic in the forum and I tried some troubleshooting suggestion but I didn't really understood what's wrong, attached the result of dmesg (sorry for the pdf bu it was too long for the forum), I also tried the command lsmod | grep kvm but it returns nothing, hope this helps giving you some indication of the issue :)
 

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