I too have this problem with a Dell Precision 7520 attached to a TB16. After reading this bug report, I wrote a simple script, tb16_speed_limit, which I have attached. Place this in /etc/NetworkManager/dispatcher.d/pre-up.d in order to limit the connection speed to 100Mbps.
This might help @zwigno ** Attachment added: "/etc/NetworkManager/dispatcher.d/pre-up.d script to limit the ethernet rate to 100Mbps" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1667750/+attachment/4900952/+files/tb16_speed_limit -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1667750 Title: xhci_hcd: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 2 comp_code 13 To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1667750/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
