PPC
I’m glad you managed to solve your problem.
Just for the record- it seems it’s always best to install .deb files with “sudo apt install [name_of_file.deb]”. Gdebi lacks some funcionalities, like updating the window managers menus- that’s why I made a semi-GUI script to always install .deb files with apt, even from my file manager.
If you install a .deb with gdebi, you can always search for the installed program with “app-select”, available in the menu, and run it from there…
P.