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Date:      Sat, 20 Mar 2010 10:25:02 -0500
From:      Robert Noland <rnoland@FreeBSD.org>
To:        "Daniel O'Connor" <doconnor@gsoft.com.au>
Cc:        Eitan Adler <eitanadlerlist@gmail.com>, Andriy Gapon <avg@icyb.net.ua>, freebsd-x11@freebsd.org
Subject:   Re: X doesn't update until the mouse moves (not HAL related)
Message-ID:  <1269098702.2509.30.camel@balrog.2hip.net>
In-Reply-To: <201003191602.16744.doconnor@gsoft.com.au>
References:  <201003180949.02302.doconnor@gsoft.com.au> <a0777e081003190434x1a6ca112i76cbed266db7fbc0@mail.gmail.com> <4BA378EE.9070103@icyb.net.ua> <201003191602.16744.doconnor@gsoft.com.au>

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On Fri, 2010-03-19 at 16:02 +0100, Daniel O'Connor wrote:
> On Fri, 19 Mar 2010, Andriy Gapon wrote:
> > on 19/03/2010 13:34 Eitan Adler said the following:
> > > I have a similar problem with X on 8.0-RELEASE. I asked around and
> > > found that other X users (including Linux users) have this problem
> > > on intel chipsets.
> >
> > But Daniel says that kernel update helps him :)
> > So, it must be something different with similar symptoms.
> >
> > BTW, you could also try a kernel from stable/8 and see how that works
> > out.
> 
> I have had the hald problem with multiple opens of /dev/sysmouse but 
> that is fixed.
> 
> There are a large number of intel chipsets - there's sure to be many 
> bugs :)

IIRC, this was actually a bug in the interrupt code.  Specifically, the
handling of MSI on chips > i945.  The commit should have been either
from me or jhb@ and a search of the email archives should turn something
up.

robert.

-- 
Robert Noland <rnoland@FreeBSD.org>
FreeBSD




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