lkml.org 
[lkml]   [2003]   [Jul]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: PS2 mouse going nuts during cdparanoia session.
On Thu, Jul 17, 2003 at 12:31:24AM +0100, Dave Jones wrote:
> On Wed, Jul 16, 2003 at 10:53:19PM +0200, Vojtech Pavlik wrote:
> > > > Dave, can you please enable the DEBUG in i8042.c so that I can see
> > > > whether the bytes really get lost or if the unsync check is just
> > > > triggering by mistake?
> > >
> > > Intriguing. With DEBUG enabled, I get a few gig of logs, but
> > > I can't trigger the dancing mouse pointer any more. With it
> > > disabled, I can reproduce it within a minute or two.
> > >
> > > Seems to be a timing related bug.
> >
> > Ouch.
>
> Finally managed to recreate it.
> http://www.codemonkey.org.uk/cruft/dancingmouse.txt
>
> >From 00:01:33 to 00:01:40 the box was having a fit.
> Then things returned to normal.

Thanks! This is very interesting. Most likely the problem started with
the "aux, 0" byte ...

--
Vojtech Pavlik
SuSE Labs, SuSE CR
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:46    [W:0.046 / U:0.168 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site