[Bug 215898] Usb Acting weird

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Mon Jan 9 07:55:40 UTC 2017


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=215898

Hans Petter Selasky <hselasky at FreeBSD.org> changed:

           What    |Removed                     |Added
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                 CC|                            |hselasky at FreeBSD.org

--- Comment #1 from Hans Petter Selasky <hselasky at FreeBSD.org> ---
Hi,

The USB timeouts might indicate a host controller IRQ problem. What does
"vmstat -i" show about the number of interrupts from ehci/ohci. Further did you
check/toggle USB BIOS settings?

--HPS

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