It's possible, though it's hard to confirm as I cannot find a kernel OOPS message in that ticket.
If they can avoid hanging if the dock is plugged in when first booting, then I think they are very likely related. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1819924 Title: System hangs when hot-plugging dual monitor dock To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1819924/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs