Hi, i also have the same problem :-(
Using a Dell XPS 15 (9560) with Linux Mint 18.1 and Kernel 4.8.0-39-generic installed intel-microcode + nvidia-375 drivers from https://launchpad.net/~graphics-drivers/+archive/ubuntu/ppa but running on intel gpu (at least the intel profile is selected in nvidia prime ;-) ) Ethernet seems to work for a few minutes but then crashes after some time with the same xhci_hcd messages. If i try to download any large file (4 GB ISO) i've never managed to finish the download before running into the xhci_hcd error. It also seems that on the same time, the USB devices connected via the dock will freeze. The XPS is updated to newest BIOS version (i believe 1.0.3) and newest thunderbolt firmware. If i can do anything to help you guys, please let me know :-) -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
