See: https://launchpad.net/ubuntu/+source/libgphoto2/+bug/91250
Fixed the problem for me! -- "Could not claim the IO device": Canon PowerShot A620, Edgy https://launchpad.net/bugs/91063 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
