my camera, a Olympus E400, was read by gphoto like E520 and it's doesn't work; also gphoto returns to me an error of I/O when iprove to shot some photo.
I don't know how to fix this problem, can you help me?
Olympus are USB Mass Storage. you don't need gphoto to download the pictures as they are mount like a USB drive.
experimental basic support for remote control is in 2.5.2, switch it to CONTROL mode.
remote control is only lacking features and has bugs