according to https://bugs.launchpad.net/ubuntu/+source/ubuntu-vm-builder/+bug/278221/comments/2 modprobing dm-loop fixes this. Maybe devmapper should do this?
-- libdevmapper does not load its kernel modules upon install https://bugs.launchpad.net/bugs/277648 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
