Open bug in launchpad.net: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1686838 "dmesg: [ 3.271343] usb usb4-port2: cannot disable (err = -32) [ 3.271382] xhci_hcd 0000:00:14.0: Cannot set link state. [ 3.271398] usb usb4-port2: cannot disable (err = -32)"
On Thu, Apr 27, 2017 at 09:11:36PM +0000, bugzilla-daemon@bugzilla.kernel.org wrote: > https://bugzilla.kernel.org/show_bug.cgi?id=195603 > > Bug ID: 195603 > Summary: usb usb4-port2: cannot disable (err = -32) All USB bugs should be sent to the linux-usb@vger.kernel.org mailing list, and not entered into bugzilla. Please bring this issue up there, if it is still a problem in the latest kernel release.