Just spun-up a couple of Gnome Boxes to test this. 21.10 fails as per my description whereas 20.04.03 LTS works fine. Just to be clear I am selecting to revert the snapshot at the top of the list each time (this is the snapshot taken just before neofetch is installed).
Meanwhile my main laptop where I first experienced this problem no longer boots and so I am re-installing with the LTS, so for me this is a nasty issue. I do have another test machine and am happy to collect data if required but as I say this can easily be duplicated. Thanks Nick -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1959522 Title: 21.10 Impish ZFS revert snapshot via grub menu fails consistently To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1959522/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
