In that case I'd like to direct you towards this post: http://talk.maemo.org/showpost.php?p...&postcount=949

There is a reported incompatibility between the latest kernel-powers and A Better Camera. (Incidentally, BlessN900 doesn't have the same problem.)

You can either manually replace the files according to the post I linked, or perhaps try to uninstall A Better Camera (that's difficult, because the creators of ABC were sloppy enough not to include a 100% working uninstallation process) and install BlessN900 instead.