Your right RudiC and sorry i misssed to give this information, that i download the pic-files with the chromium-browser. Thanks a lot, it was the hint i really need; it was a optional switch in the...
i use a crunchbang-LINUX [please see systemdata at the end]. The Problem: When i download and save a picture, the system automaticaly launches gimp. i tried to find a config file, were i can...