Under Ubuntu, connecting to your digital camera is just about as easy as plugging it in.
We've used digital cameras under Linux in the past, and while it hasn't been too difficult to get pictures off of them, when we wanted to automate the process, we had to do a considerable amount of hacking. Not so under Ubuntu, where importing images from a camera, whether it's a USB storage device or not, is just a matter of plugging it in and clicking a few buttons. In this hack, we'll describe the general process to connect to a digital camera under Ubuntu.
Before we go into the individual steps in the process, we should mention that not all digital cameras are created equal. You can categorize digital cameras under Linux into two categories: cameras that have USB-storage-device support and cameras that don't. Cameras that have USB-storage-device support appear as standard USB hard drives when you plug them into a computer. For instance, if you plug such a device into a Windows or Mac machine, you can browse through the camera just as if it were a USB thumb drive. Under Ubuntu, this isn't too different; these devices will show up as a hard drive, and you can browse through them as such. There are also a number of cameras that don't tout USB storage device support. For these cameras, you will have to rely on Ubuntu's libgphoto libraries to communicate with the cameras over their specific protocols.
For the most part, under Ubuntu, we've had pretty good ...