In my PPA you'll find a new dmsetup package, could you try it out and see whether it makes things better or worse?
sudo add-apt-repository ppa:scott/ppa sudo apt-get update sudo apt-get upgrade Check you have dmsetup 2.02.54-1ubuntu4~ppa1 dpkg-query -W dmsetup Then reboot. -- LVM - /var failed to mount during boot https://bugs.launchpad.net/bugs/561390 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