I've been dealing with this issue for two years now, happens about 30% of the time when I put it on the dock, after a restart it works fine. Since I don't have the time or knowledge to help identify this issue, at least I wanted to share the workaround I recently found: - Just never dock or undock when the laptop is suspended. Turn it on first, then dock/undock. Otherwise you're in trouble next time.
Linux 4.9.0-9-amd64 #1 SMP Debian 4.9.168-1+deb9u5 (2019-08-11) x86_64 GNU/Linux -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1575334 Title: Docking thinkpad laptop causes a complete system freeze To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1575334/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
