Commenting out the call to xf86XInputSetScreen in src/tslib.c solves the problem. See Debian bug report #674821 (http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=674821).
Commenting out the call to xf86XInputSetScreen in src/tslib.c solves the problem. See Debian bug report #674821 (http:// bugs.debian. org/cgi- bin/bugreport. cgi?bug= 674821).