On Tue, Jan 05, 2010 at 11:49:41AM +1000, Peter Hutterer wrote: > On Sat, Jan 02, 2010 at 11:52:43PM +0100, Oldřich Jedlička wrote: > > Hi, > > > > I have a problem with PAD buttons (Wacom Intuos 3). When I have one PAD > > button > > configured as a key (`xsetwacom --set "Wacom Intuos3 6x8 pad" Button1 "key > > c"` > > - doesn't matter which one and which key is emitted), the following > > sequence > > moves the cursor to [0, 0] (sometimes to a different x location): > > > > 1. Press a key on keyboard (doesn't matter which one). > > 2. Press a button on PAD that is mapped to some key. > > 3. Press a button on PAD that is not mapped (pure button click). > > > > I've tracked the problem down to XInput. This is what `xinput test > > -proximity > > 12` gives on my system (12 is the ID of the PAD device): > > > > <pure PAD button click> > > proximity in > > button press 3 a[0]=2816 a[1]=20449 a[2]=0 a[3]=0 a[4]=0 a[5]=0 > > button release 3 a[0]=2816 a[1]=20449 a[2]=0 a[3]=0 a[4]=0 a[5]=0 > > proximity out > > <now I pressed the key on keyboard> > > <mapped PAD button click> > > proximity in > > key press 50 > > key release 50 > > proximity out > > <pure PAD button click> > > proximity in > > button press 3 a[0]=0 a[1]=0 a[2]=0 a[3]=0 a[4]=0 a[5]=0 > > button release 3 a[0]=0 a[1]=0 a[2]=0 a[3]=0 a[4]=0 a[5]=0 > > proximity out > > > > The position is now a[0]=0 and a[1]=0. I don't know where the problem could > > be, but I think it is not in Wacom driver (I've added logging to event > > posting > > and the calls have the same arguments). I would like to at least verify > > that > > I'm not the only one having the same problem. > > > > Can anyone reproduce the problem? Can anyone point me where to look next > > (also > > source code)? > > this is an X server bug, I can reproduce the same thing with my keyboard at > home. I should be able to look into this arvo.
See the thread on xorg-devel for a patch. http://lists.freedesktop.org/archives/xorg-devel/2010-January/004617.html Cheers, Peter ------------------------------------------------------------------------------ This SF.Net email is sponsored by the Verizon Developer Community Take advantage of Verizon's best-in-class app development support A streamlined, 14 day to market process makes app distribution fast and easy Join now and get one step closer to millions of Verizon customers http://p.sf.net/sfu/verizon-dev2dev _______________________________________________ Linuxwacom-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/linuxwacom-devel
