Applying the mentionned patch solves the pointer jerkiness issue when applying the "Coordinates Transformation Matrix" to my Atmel maXTouch touchscreen.
I attach the corrected patch which can be added to the current Quantal 'xserver-xorg-core' (1.13.0-0ubuntu6.1) source (in debian/patches and debian/patches/series)
Thanks Chris for that pointer!
Applying the mentionned patch solves the pointer jerkiness issue when applying the "Coordinates Transformation Matrix" to my Atmel maXTouch touchscreen.
I attach the corrected patch which can be added to the current Quantal 'xserver-xorg-core' (1.13.0-0ubuntu6.1) source (in debian/patches and debian/ patches/ series)
Cheers