Hello, I have hardware issues, specially on the disks. Unfortunately I don't have fully access to the machine to be able to confirm if is effectively disks( more likely ) or back-plane. Interestingly some of those VMs does work, I can boot them and work with them but cannot copy the disks. Since those are Windows server VM I have also tried the Windows backup tool and this failed as well to perform to finish the backup. So I'm closing this investigation as hardware issue.

Maybe that's my issue ? Investing this part # journalctl -k | grep -i nvidia [image: 1763219509282-aaed86b6-1384-434e-ac5d-bca510405f33-image.png]

Excellent news!