Re: [2.6.25-rc1] jerky mouse cursor and randoooom key repeats

Mike Galbraith
2008-02-16T06:20:14Z

On Sat, 2008-02-16 at 02:23 +0100, Gabriel C wrote:
> Pavel Machek wrote:
> > Hi!
>
> Hi ,
>
> >> I'd not really done any real workkkk under 2.6.25 yet, but now while running
> >> a kernel compile with -j4 (single processor, dual core Pentium D), I see
> >> this behavior. The mouse cursor moves a bit jerky and I sometimes get key
> >> presses repeated.
> >
> > I see this one, too... x60, too...
> >
>
> I have that problem on my Dell Precision WorkStation , as soon I stress the box
> a bit keyboard is going mad.

Sounds like you may have CONFIG_GROUP_SCHED set? Bisection fingered
6b2d7700266b9402e12824e11e0099ae6a4a6a79 as the source here.

-Mike