Date: Wed, 25 Jul 2012 16:13:04 +0200 From: Hans Petter Selasky <hselasky@c2i.net> To: freebsd-current@freebsd.org Cc: Erich Dollansky <erichfreebsdlist@ovitrap.com> Subject: Re: machine freezes when using USB disk and X Message-ID: <201207251613.04300.hselasky@c2i.net> In-Reply-To: <20120725195408.732d59b6@AMD620.ovitrap.com> References: <20120725195408.732d59b6@AMD620.ovitrap.com>
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On Wednesday 25 July 2012 14:54:08 Erich Dollansky wrote: > Hi, > > I have strange problem which I can reproduce. > > When I copy some 100GB to a disk via USB when X is not active, it works > without any problems. > > When I copy some 100GB to a disk via USB when X is running, the machine > freezes. It does not react to keyboard, mouse and network actions. > > When I use only X on the same machine and do the same copy via network, > the machine behaves as expected. > > What could I do to locate the problem? > > Erich > > PS > > uname says: > > FreeBSD AMD620.ovitrap.com 10.0-CURRENT FreeBSD 10.0-CURRENT #38: Sat > Jul 21 06:58:49 WIT 2012 You might want to check what interrupts are shared. Might be an IRQ problem. --HPS
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