How many times have you fixed a camera with a pocketknife?
In my case the answer is TWICE! A while back I dropped it on hard rock, bending the ring around the lens in so far that it jammed on the lense and the lens wouldn't move. I fixed that with the can opener... well, I needed something both stiff and sharp, so I could get it in the gap and pry!
Earlier today, the lens cover stopped working: wouldn't open all the way, and wouldn't close hardly at all. It might have caught on my shirt pocket while I was putting it away quickly. I thought about calling the Panasonic folks, but their standard repair fee for out-of-warranty (i.e., bought on eBay) cameras is $161.50 (more than I paid on eBay), and that doesn't include cameras damaged by falls, misuse or water....
So, inspired by the thought of having to spend major money on a repair or new camera (I'm holding out until they roll out new features and reduce prices on existing models in the Fall), I took a closer look and realized that a piece of the lens cover was bent, and probably keeping it from moving freely. Well, bend it back! Took some doing with the little blade, but it now seems to be back in business! Still, it bears the marks.