So the it's just udev and systemd changes here. utlemming took the working 20150608 ami, booted, upgraded, and rebooted and the instance didn't survive the reboot.
This affects HVM only, PV is unaffected. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1468091 Title: Ubuntu 15.10 Alpha-1 candidates do not boot in EC2 Status in systemd package in Ubuntu: Confirmed Bug description: Ubuntu 15.10 Alpha-1 Candidates are not booting in EC2. Instances are dropping to - Boot args (cat /proc/cmdline) - Check rootdelay= (did the system wait long enough?) - Check root= (did the system wait for the right device?) - Missing modules (cat /proc/modules; ls /dev) ALERT! /dev/disk/by-uuid/e420d299-69ee-46eb-a1a4-893b54ab89a7 does not exist. Dropping to a shell! This is happening on all instances and whether disks are mounted by label or UUID. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1468091/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp