my apologies to Yvan, I replied to him by e-mail (clicked too hastily) I am not knowledgeable at all about this subject but perhaps you will find some hints there? https://freedesktop.org/wiki/Howto_desktop_files/
- Custom application icon do not appear in Gnome and LXQT Yvan Masson
- Re: Custom application icon do not appear in Gnome and ... didier gaumet
- Re: Custom application icon do not appear in Gnome ... Yvan Masson
- Re: Custom application icon do not appear in Gn... Liam O'Toole
- Re: Custom application icon do not appear i... Yvan Masson
- Re: Custom application icon do not app... Liam O'Toole
- Re: Custom application icon do not... Yvan Masson
- Re: Custom application icon do... Liam O'Toole
- Re: Custom application icon do... Yvan Masson
- Re: Custom application icon do... Liam O'Toole
- Re: Custom application icon do... Yvan Masson
- Re: Custom application icon do... Yvan Masson