ART 1.14 and Lensfun

Hello, I am new to this forum and I am not a Linux expert. I usually develop my RAW photos with Rawtherapee. I am however attracted to do that in ART. I have however one difficulty. Lensfun is working in Rawtherapee but not in ART. How do I solve this?

Hello,

Which distro are you using?
Where did you get your ART from?
What do you mean by “not working”? Doesn’t it recognize your lens automatically or aren’t you even able to choose a lens at all?
1.14 ist kinda “old”. Would you mind trying the latest version from here?

I am on Kubuntu 20.04.
I did not install ART by myself. It was my son who did that and I cannot contact him at the moment.
I am not able to choose a lens at all. In Rawtherapee the program recognizes most lenses automatically.
At a later moment I will ast my son to install the latest version, I cannot do that by myself as my Linux knowledge is very limited.

Ok. The version I linked to doesn’t need to be installed. Just extract it and run this file.
grafik

Otherwise we will wait for your son to look after it.