- Enable Linux (Beta) in settings
- Download Flatpak from: GIMP - Downloads
- Move downloaded file to “Linux Files” in Files app
- Run Linux Terminal
- “Sudo apt update”
- “Sudo apt upgrade”
- “Sudo apt-get install flatpak”
- “Sudo flatpak install --from ./org.gimp.GIMP.flatpakref”
- Follow instructions in terminal, and wait for a minute.
- Close terminal
- Open Gimp 2.10
- ENJOY!!
Wrote this simple tutorial as I myself struggled to install GIMP 2.10! Enjoy!