Mouse pointer freezing in f12 and f11
Dave Jones
davej at redhat.com
Fri Sep 18 18:37:45 UTC 2009
On Fri, Sep 18, 2009 at 11:01:25AM -0400, Adam Jackson wrote:
> On Fri, 2009-09-18 at 15:11 +1000, Rodd Clarkson wrote:
> > On Wed, 2009-09-16 at 21:15 +1000, Rodd Clarkson wrote:
> > > I'm pretty sure that this problem only occurs before I've cycled through
> > > a suspend-resume.
> > >
> > > I suspect bluetooth issues because the bluetooth icon appears until I do
> > > the suspend-resume cycle and then the icon doesn't appear and bluetooth
> > > doesn't work (but the mouse does).
> > >
> > > Keyboard navigation still works, and I can switch to a VT too.
> >
> > Alright, I've had this happen after a suspend-resume cycle, and it
> > appears that it's not bluetooth related as the output of xinput is the
> > same before as after.
> >
> > Do you want me to file a bug on this and then work from there?
>
> Yeah. Likely a kernel bug. Try running something like evtest on the
> pointer device after resume and see if you get events at all:
>
> http://people.freedesktop.org/~ajax/evtest.c
>
> If you get events that way, then X is confused; if you don't, then the
> kernel driver is confused.
I saw it happen a few days ago too. Same circumstance. Back from resume,
keyboard worked, but no mouse. Flipping to tty2, and then back to X
made the mouse work again. Didn't happen again when I tried to repeat it.
Dave
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