06-24-2020, 04:49 PM
Well, you know as much as me when it comes to flatpak. 
I ran one in my previous kubuntu 16.04 Found it too restrictive when I moved to kubuntu 18.04 but it might get used again when I eventually go onto kubuntu 20.04
Useful, everything-you-need-to-know here https://www.linux.com/training-tutorials...pak-linux/
I used that flatpak install org.gimp just because it produced an error and corrected me. A lazy way but I see if flatpak Gimp is not installed it is not going to work.
Using Mint 19
(1) I can try flatpak list to find what is installed - nothing in this case
(2) flatpak remotes shows I do have the flathub repo installed. A left over I once installed Gimp then uninstalled it.
(3) flatpak remote-ls lists what is available, an amazing amount, more than I thought.
(4) The listing. I will choose the Fourier plugin
(5) flatpak install flathub org.gimp.GIMP.Plugin.Fourier brings up a confirmation. Not much point since flatpak Gimp is not installed.
At the moment, I am using the Gimp 2.10.20 appimage which is working really well. I will stick with that until Gimp 3 then see what happens.
I ran one in my previous kubuntu 16.04 Found it too restrictive when I moved to kubuntu 18.04 but it might get used again when I eventually go onto kubuntu 20.04
Useful, everything-you-need-to-know here https://www.linux.com/training-tutorials...pak-linux/
I used that flatpak install org.gimp just because it produced an error and corrected me. A lazy way but I see if flatpak Gimp is not installed it is not going to work.
Using Mint 19
(1) I can try flatpak list to find what is installed - nothing in this case
(2) flatpak remotes shows I do have the flathub repo installed. A left over I once installed Gimp then uninstalled it.
(3) flatpak remote-ls lists what is available, an amazing amount, more than I thought.
(4) The listing. I will choose the Fourier plugin
(5) flatpak install flathub org.gimp.GIMP.Plugin.Fourier brings up a confirmation. Not much point since flatpak Gimp is not installed.
At the moment, I am using the Gimp 2.10.20 appimage which is working really well. I will stick with that until Gimp 3 then see what happens.