@kaihenfeng: I have been running linux-image-unsigned-4.15.0-38-generic from the main repository since your comment, and haven't experienced this error anymore!
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1413440 Title: USB stops working after a while (xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command) To manage notifications about this bug go to: https://bugs.launchpad.net/system76/+bug/1413440/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
