Switch to 4.4.0-1042-raspi2 and reboot 10 times. I could always boot into the system successfully.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1665280 Title: Boot into emergency mode on RPi2 with proposed kernel 4.4.0-1043.50 after system update To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi2/+bug/1665280/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
