Heitor, I hate an unsolved puzzle. I do remember that I thought the cause of the problem was that GRUB/LVM only handled linear LVM partitions. I spent quite some time yesterday trying to verify that. but I could find no mention of that now or in the past (luckily I can read lying down on my couch). I ran a quick test and I found that (as I found originally) if you let the following tests run they will add an entry for a LVM thick snapshot, but the label will say it is an entry for the snapshot, but the boot command ( linux ... root=...) will reference the base partition. In the meantime I found another weird problem. I changed the name of the base lvm (lvrename), which lvs confirmed, but when I ran update-grub the entry for the snapshot referred to the original name of the base lvm in the "linux root=" command!?!
this was in 1.79ubuntu2 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1987679 Title: os-prober leaves filesystems (lvm-thin, lvm snap) mounted To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/os-prober/+bug/1987679/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
