CD Drive keeps opening

Hello List I am having trouble keeping my CD Drive closed. After I upgraded to Suse 9.2 (inclusive all YOU Updates). Since the installation my CD Drive keeps popping out. In other window managers, the problem does not occur. I also noticed that the little "ball" in front of the audiocd -entry in the konquerer is flashing all the time. Can anyone help me with some advise? Greetings from cold Germany Thomas