QSettings doesn't like a section named "general". It has to be called "%General"
[harmattan/cameraplus] / data / n9 /
drwxr-xr-x   ..
-rw-r--r-- 984 cameraplus.ini
-rw-r--r-- 323 image.gep
-rw-r--r-- 267 properties.ini
-rw-r--r-- 3239 qtcamera.ini
-rw-r--r-- 499 video.gep