MPX merge coming up

Daniel Stone daniel at
Wed May 14 04:12:04 PDT 2008

On Wed, May 14, 2008 at 02:21:59AM -0700, Brian Rogers wrote:
> Peter Hutterer wrote:
> > If you only ever use one cursor and one keyboard focus, you should not notice
> > any differences. If you do, please file a bug.
> MPX-related bug reports would typically belong in the Input/Core 
> component, I'm guessing? Should I assign to you or CC you?
> I have been playing with MPX, and I've noticed two bugs.
> 1. Qt-based scrollbars don't respond to mouse input.
> 2. Applications grabbing the pointer can crash X.
> Both of these issues trigger even with just one pointer, but I checked 
> the master branch and they don't occur there.
> Issue 1 can be seen in Konsole, for example, and issue 2 can be seen by 
> running Planet Penguin Racer and starting a race. Alternatively, you can 
> run dosbox and hit ctrl-F10 to grab the cursor. Then on mouse movement, 
> it crashes.
> The log file has plenty of these:
> [mi] Unknown event type, cannot change id.
> Followed by this:
> Fatal server error:
> Bad valuators reported for device ImPS/2 Logitech Wheel Mouse

Both of the latter sounds like DGA going quite seriously awry.

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