Hello, first of all a big "Thank You" to the Debian team for their effort on providing such a great GNU/Linux distribution. Here is the problem, I am dealing for some days. I tried to connect the bluetooth headphone Sennheiser PXC 310 BT to my laptop. Using pulse-audio and blueman, anything worked right off the box. The only problem are the buttons of the headphone. The buttons are recognized correctly, but I get too many key presses. For instance, if the "Forward" button is pressed once on the headphone, usually more than 10 XF86AudioNext events are created. The same problem occurs, if a Sennheiser MM100 bluetooth headset is used. Both headsets work flawlessly with Windows 7 and my android phone. I tried to manipulate the keyboard repeat rate via xset and the KDE settings, without any success. Also the usage of an alternative linux kernel did not help. Any ideas on hunting down this bug? Thanks, Christoph