Cydia package interfering with volume button pic taking

[crystus]

Has anyone been able to identify a cydia package that may interfere with that ability? My iPhone 4 on iOS 5 jailbroken for some reason does not take a picture when I use the volume up button but rather something is causing it to register the volume changing. It works when I have no packages installed and on my wife's non-jailbroken phone. Just not on mine. I have been through most of the packages but can't find the interaction.