Comment 16 for bug 145239

I've been dabbling with this bug for a few months now with a Canon A620, after having downgraded to 2.1.6 and back and forth. I saw an addition in the gphoto2 docs about the print-usb-usermap being depreciated. With the pre 2.1.99 I have to add a special entry for the camera in the .usermap to use it as a generic PTP camera. After installing 2.1.99 there is no camera listing at all in digikam and thus no functionality. Using the command line gphoto2 and gtkam, the A620 is properly detected.

Relevent line from gphoto2 doc:
Note (TODO). print-usb-usermap is deprecated as of 2.1.99.1. Use print-camera-list instead. Description of udev rules and HAL setup missing here.