After I power cycled the system, I got 3 of the "system problem detected" pop-ups, and told it I wanted them reported. I wasn't given an opportunity to see what was reported, or add to it, so was unable to reference this bug number. IF I understand what's behind the "user friendly" wrapping, this probably means there were 3 core dumps lying around from the crash. Good luck linking them with this bug report.
Also, I tried alt-sysreq before power cycling, and determined that, as I half remembered, this functionality is not available on ubuntu - or conceivably was broken by the same bug i was trying to gather data for. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1680502 Title: Hang after upgrade to 16.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1680502/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
