I experienced this _once_ today, but could not reproduce it (tested 3 reboots). I was able to switch to text console (ctrl-alt-f2) and login, but never got a prompt. CTRL-ALT-DEL didn't work either, sysrq-boot did.
-- Default Plymouth theme is sometimes stuck in the loading animation https://bugs.launchpad.net/bugs/542575 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