I can confirm this bug similar to Nicolas describes.. By trying to boot with different kernel it stops one time with initramfs and another messages I get is /lib/ubev/vol_id abnormal exit.
-- Ubuntu no longer boot after March 12th updates. https://bugs.launchpad.net/bugs/201688 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