Edgar2 said it allready, stay away from extras-testing and extras-devel repositories! Its plain stupidity to install those apps and then whine about problems (if you really wanna test, then create bug reports, not useless threads), problem is the user, not device/app.

Another thing that annoys me here, is the fact that people with NO device give advices to people with problems. Usually most are inaccurate or plain wrong.

Just my 2 cents...