I stopped shotwell, moved the pictures from the 102_PANA directory to the 101_PANA directory and restarted shotwell. Now shotwell saw all four pictures.
I stopped shotwell, moved the pictures from the 101_PANA direcgtory back to the 102_PANA directory and restarted shotwell. Again shotwell saw all four pictures.
I took another picture with the camera and then reinserted the card and started shotwell. Shotwell saw the fifth picture.
I stopped shotwell, moved the pictures from the 102_PANA directory to the 101_PANA directory and restarted shotwell. Now shotwell saw all four pictures.
I stopped shotwell, moved the pictures from the 101_PANA direcgtory back to the 102_PANA directory and restarted shotwell. Again shotwell saw all four pictures.
I took another picture with the camera and then reinserted the card and started shotwell. Shotwell saw the fifth picture.