On Sun, 2011-02-06 at 10:44 -0800, Greg KH wrote: > That's normal, has it ever been any different? Devices control > disconnect, there's nothing we can do from the operating system to > disconnect a device. > > What happens if you start to use the camera before the 30 seconds is up > by looking at the filesystem and/or mounting it? Well, it doesn't seem to have mass storage support, unfortunately. I guess it uses PTP. But I found out that the connection can be kept alive by "stimulating" it with gphoto2. I'll ask the gphoto developers for advice. Thanks for your help. Ciao Alessio -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html