While installing Dell-provided software and drivers for Windows, I became armed with additional information about the dock - it is a Realtek NIC connected to an ASMedia host controller.
Armed with that and the search phrase "realtek ep_index 2 comp_code 13" provides the following result, which shows this problem is known not just here (find on the page posts made by Ansis Atteka <aatteka at nicira com>) https://groups.google.com/forum/#!msg/linux.kernel/vdR3nK8k8zM/Vhbp1CjtBgAJ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1663975 Title: XHCI errors causes dock USB and network adapter dropouts To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1663975/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
