@lsouai-vates Is this a description of the cause of the problem ? From what you describe, if one selects a backup containing a LVM partition scheme, it should be able to be mounted at least the first time ? As in here: I verified that this machine is using LVM first, and when selecting it, I immediately selected the large LVM partition to try to restore a file from that (which failed). [image: 1748956125525-e7148e43-aa01-433d-8af4-a936e30550e6-image.png] The machine (Debian 12) running XO do not itself use LVM, so "ubuntu-vg" should be free for mounting this first time.