Not bootable disk

Maybe your virtual disk got corrupted? Try making a backup of the VM in Proxmox and see if it fails with a I/O error, which would indicate a problem with your storage (or if it succeeds you have a safe copy of the VM before experimenting).
Boot the VM with an GParted Live CD or SystemRescue ISO and investigate the virtual disk? Do a boot repair? Do the same things you would do as if it was a physical machine instead of a VM.


The Proxmox community has been around for many years and offers help and support for Proxmox VE, Proxmox Backup Server, and Proxmox Mail Gateway.
We think our community is one of the best thanks to people like you!

Get your subscription!

The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Tens of thousands of happy customers have a Proxmox subscription. Get yours easily in our online shop.

Buy now!