Some comments about apport generated text: 1) Package: grub2 (not installed) Yes grub2 is not installed but I originally selected grub-pc-bin. It seems launchpad changed it to grub2. grub-pc-bin is up to date at 2.02~beta2-9ubuntu1 from trusty-updates. 2) UpgradeStatus: No upgrade log present (probably fresh install) this is not a fresh install. This system has been in use for many months and is being regularly updated. At the moment it is about 10 days late because I just merged back my LVM snapshot of root.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1421877 Title: boot fails with lvm root device in /dev/mapper not found after updates from proposed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1421877/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs