Marcelo, Thanks for the information. My system was unresponsive enough that diagnosing the problem was a huge pain. I decided to back up /home and do an install of 16.04 from scratch since I'd been intending to do an upgrade soon anyway.
I was also using the "proposed" repo, so I should have been running the same versions you were of those packages. I installed them Thursday evening, but didn't reboot then. When I booted on Friday morning, the problem started. I remembered them because they don't get frequent updates so it was a bit of a surprise to see them. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1303649 Title: systemd-logind spins in cgmanager_ping_sync() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cgmanager/+bug/1303649/+subscriptions -- ubuntu-bugs mailing list firstname.lastname@example.org https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs