Plug'n'play solution for this issue: https://gitlab.torproject.org/tpo/applications/tor-browser/-/issues/40693

-where wayland is required as a gotcha dependency. This bug is most relevant on Gentoo systems and has been neglected for years now.

Potential Wayland dependency Closed (moved) Issue created We received a report that Tor Browser 11.0 now fails to start on a (Gentoo) Linux machine that does not have Wayland installed. Firefox 91.3.0esr does start.

1. Clone the repo into your tor installation, right by the "start-tor-browser.desktop" file.
2. Invoke make:

 	$ make

3. Start tor using the fixed launcher using the patch

 	./start-tor-browser.fix.desktop