Next step : I'l try today's CVS DirectFB version...
I think you use CVS HEAD from 200404, isn't it ?
After a cvs update and a lot of compile, it finally works (ie. does not
throw an exception at startup).
I still have a few things to do (make sure DirectFB is good, reboot,
wonder why softdevice asks to press a remote key at startup, find the
best resolution/pixel format, wonder why some channels are so jerky, etc.)