Revised report: 4.4.0-83-generic only affected one out of three Dell Precision M4600s. A quick look at their device compliment didn't reveal anything obvious. That is, the afflicted machine has the same network adapter as the other two, and the same camera device of one of the other two, and nothing unique on the USB bus.
Also, 4.4.0-87-generic seems to have fixed the problems in the affected machine. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1703091 Title: Kernel panic - not syncing: Fatal exception in interrupt To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1703091/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs