Firmware file for my chipset was missing!
For a first test i placed firmware file under new created directory /porteus/changes/lib/firmware/
Which resulted in full success! Internal wifi works. Only thing i don´t like is that i have to click onto connect and enter password for kde wallet after every startup.
Maybe i will create a xzm module for firmware file if i can find out how to do this.
On next step i got darktable running. I downloaded and merged a module through USM but there seems to be an unresolved depency! Starting from terminal i got error message "could not find liblensfun.so.1".
I downloaded lensfun package through USM and created it as xzm module. Now darktable works.
Gimp worked on first try.
Rawtherapee still doesn´t work. If i try to start it from terminal i get error message "invalid command" (ungültiger maschinenbefehl). Seems to be something more complicated.
I could try my special method from porteus 3.1 xfce 64bit. I have put all modules for all desktop environments into modules directory and after that my three standard graphics software packages worked just fine (gimp, darktable, rawtherapee). ^^
