serial mouse under knoppix ?

[Ian Goldberg]

On Sat, Apr 03, 2004 at 12:07:20PM +0200, Peter L. Peres wrote:
> 
> I have a problem with a serial mouse under knoppix. The mouse is on ttyS1.
> It requires expert startup and configuring (including XF86Config) but then
> it does not work. While in X11 the config is the right one and shows the
> mouse as serial on ttyS1. The pointer is frozen in the screen center.
> Setting the same settings in gpm in a console works perfectly (mouse
> works, all is well). It's a plain ms protocol serial mouse with 3 buttons.
> Any ideas ?

Do you have gpm running (in another console) *while* X is running?  If
so, that's likely your problem.  Kill gpm and see if that makes X start
working.  [Only one process can be reading the data coming back from a
serial port.  If it's gpm, it's not X.]

If that's indeed your problem, look up the "repeater" functionality of
gpm, and set X to use /dev/gpmdata instead of /dev/ttyS1.  Then both gpm
and X should work at the same time.

   - Ian
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