Previous versions of Firefox worked with the wayland backend, with the latest version ( 99.0.1 ) wayland is not available and it has to use xwayland. This breaks the screen sharing and also the fonts are not as sharp as using the wayland backend.
Nightly version 101.0a1 without snap works fine.
```
Gtk-Message: 09:20:51.884: Failed to load module "canberra-gtk-module"
Gtk-Message: 09:20:51.885: Failed to load module "canberra-gtk-module"
[GFX1-]: glxtest: Could not connect to wayland socket
```
Previous versions of Firefox worked with the wayland backend, with the latest version ( 99.0.1 ) wayland is not available and it has to use xwayland. This breaks the screen sharing and also the fonts are not as sharp as using the wayland backend.
Nightly version 101.0a1 without snap works fine.
``` gtk-module" gtk-module"
Gtk-Message: 09:20:51.884: Failed to load module "canberra-
Gtk-Message: 09:20:51.885: Failed to load module "canberra-
[GFX1-]: glxtest: Could not connect to wayland socket
```