I just ran into this upgrading from 14.04. My system is a btrfs raid across two LVM Volume Groups. Both volume groups need to be activated at boot, before the "btrfs device scan". The system used to do this.
Putting a vgchange in a script in local-top fixes this. Thanks! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1573982 Title: LVM boot problem - volumes not activated after upgrade to Xenial To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lvm2/+bug/1573982/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs