The ProtonVPN website mentioned that the Linux app is designed for Gnome DE.
Currently, I use Xfce and I’ve been compelled to switch to Beta access feature of ProtonVPN app (otherwise, the app doesn’t load any server).
I’d like to reinstall the system with LXQt as DE (my PC has low resources) with the aim of taking advantage of Wayland (which is available under LXQt).
Yet, I wonder if the ProtonVPN app will work properly in this configuration ?
Would the Beta access be needed ?
Has anyone tested compatibility between ProtonVPN app and several DEs ?
you can run GTK apps on QT and vice versa as long as the dependencies are installed
I run ProtonVPN on KDE and it is Qt native but it works fine honestly, some annoyances do exist such as somehow when hovering an option, scrolling makes it change, whyy, can be avoided of course. but you can set and forget it luckily
A good place to check when you have questions like this is the Arch Linux package repo. It lists the dependencies for the package so you can see what it needs. For instance here’s a screenshot of the protonVPN app:
As you can see nothing in the dependencies list mentions GNOME. The closest thing to GNOME is GTK which is used for GUIs. GTK apps will work on QT desktops as long as you have it installed. It may not match the theming of everything else though.
I usually just download their wireguard config and plug it into network manager’s gui on KDE, it has a wireguard config import option that makes it trivial and you don’t need to download anything.