winecfg audio

winecfg crashed when clicking the audio tab.
some problem with autodetecting audio drivers.
adapting an advice from http://bugs.winehq.org/show_bug.cgi?id=4051 i did a
mv winealsa.drv.so winealsa.drv.so.2 in /usr/lib/wine
fixed the problem

glut callbacks not called

those are per window ... call after glutCreateWindow

xrandr

crashing fullscreen apps leaving the the desktop locked in the game's resolution and the mouse locked have always been one of the unpleasant aspects of X11 ... while still not solved yet, at least "xrandr -s 0" resets both aspects.