Hello, I’m running Linux Mint 22.1, I installed Gimp 3.0.2 via the AppImage on the official website. Unfortunately when I install G’mic plugin in the plugins directory (/home/xxxx/.config/GIMP/3.0/plug-ins) it doesn’t appear, I tested the version for Debian 13 and for Ubuntu 25.04. I installed the “frequency-separation-group-v3” plugin this way and it works.
If anyone can tell me what to do, I’d be grateful.