[Bug 237666] repeated messages of "uhub_reattach_port: giving up port reset - device vanished"

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Thu Feb 6 13:18:25 UTC 2020


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=237666

--- Comment #102 from Hans Petter Selasky <hselasky at FreeBSD.org> ---
Hi,

I have a no-name Skylake based laptop and USB XHCI works fine.

You might find the following read interesting:

http://freebsd.1045724.x6.nabble.com/Can-t-reattach-USB-devices-Lenovo-bug-td6369656.html

If I'm right, this issue has nothing to do with the generic USB/XHCI, it is
entirely ACPI/BIOS related and you should bring it up with the vendor of your
computer.

--HPS

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