Date: Sat, 20 Sep 2008 10:59:27 +0200 From: Hans Petter Selasky <hselasky@c2i.net> To: freebsd-usb@freebsd.org Cc: Aragon Gouveia <aragon@phat.za.net> Subject: Re: host controller process error Message-ID: <200809201059.28343.hselasky@c2i.net> In-Reply-To: <20080920024721.GA87570@phat.za.net> References: <20080920024721.GA87570@phat.za.net>
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On Saturday 20 September 2008, Aragon Gouveia wrote: > Hi, > > On a 3 month old 7.0-STABLE system I find myself occasionally experiencing > this: > > Sep 18 01:02:47 <kern.crit> igor kernel: usb2: host controller process > error Sep 18 01:02:47 <kern.crit> igor kernel: usb2: host controller halted > > My only permanently attached USB devices are my keyboard and mouse. It's > happened most frequently on the bus to which my mouse is attached. It's > been completely random so far - it'll happen for no apparent reason while > I'm using my workstation, particularly the mouse. The only workaround I've > found so far is to reboot or plug the affected device(s) into a different > USB port. > > Any ideas if this is a hardware issue or a software bug? Anyone have > suggestions to try reproduce the problem? Any point even spending time on > this with USB2 'round the corner? > What kind of CPU are you using? --HPS
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