Hi,
My camera is recognized (Nikon Coolpix S9100). If I try to list files (gphoto2 -l) I get the error: "Could not detach kernel driver of camera device". I don't know if it is gphot2 problem but I don't know where to find the solution. There is atachement of debug log. And below is the otuput on the console.
gphoto2 --debug --debug-logfile=/tmp/log.txt -l
libusb:error...
2011-12-26 05:45:37 PST in gPhoto