I'm about 100% new on RAW files. I used to process them from my Nokia 4.2 phone.
I use an Ubuntu 20.04.3 LTS computer with RawTherapy 5.8 installed. It has no problem opening files from the Nokia. So far so good.
I decided to give a try at CHDK. So I got CHDK 1.5 for my Canon S110 with 1.03 Canon Firmware. I do not know if it is important, but CHDK is on one partition of the SD card and share the space with the DCIM folder.
I've tried to save RAW files from the camera and tested CHDK raw only, DNG version 1.1 and version 1.3.
When I open the files in RawTherapee, I get a pink display with darker lines but that's all.
To my eyes, the look is no different whatever format I choose for the RAW file.
So it appears, I'm dumb or something is wrong. (I do hope it is the former...)
Could I get some help from you please ?
Many thanks in advance ! And have a nice and bright shooting day.