I installed many upstream kernels via UKUU. I did several verifications with shutdown and reboot, last version where both works is 4.6.2, first version where neither shutdown nor reboot works is 4.6.3 . Both kernels 4.5.7 and 4.6 work fine for me.
BTW: Kernel Bugtracker has corresponding bugs (https://bugzilla.kernel.org/show_bug.cgi?id=199349) & (https://bugzilla.kernel.org/show_bug.cgi?id=201965) ** Bug watch added: Linux Kernel Bug Tracker #199349 https://bugzilla.kernel.org/show_bug.cgi?id=199349 ** Bug watch added: Linux Kernel Bug Tracker #201965 https://bugzilla.kernel.org/show_bug.cgi?id=201965 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1776616 Title: Ubuntu 18.04 getting stuck at "Starting Reboot" and "Starting Power- Off" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1776616/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
