Trying to launch Librewolf using the Fedora-32 DispVM but getting an error message “Failed to connect to GuiVM”. When Firefox is launched using Xterm, there is no error and Firefox launches. Trying to understand
why one process launches and the other doesn’t.
Some things for you to think about:
Can you run the application from the command line? (In the template and
in qubes that use it.)
Is a menu item created?
If there is a menu item, does it work?(template and qube)
In this case you say there is an icon - I assume you mean in the menu.
So focus on whether you can start the application in template and in
qube: use the command line to see if it will open or if there are error
I never presume to speak for the Qubes team.
When I comment in the Forum or in the mailing lists I speak for myself.