I would like to use Mutter as a window manager on Gnome Flashback. According to GNOME website, this should be possible:
https://wiki.gnome.org/Projects/GnomeFlashback
"Metacity: The window manager of GNOME Flashback, optionally other window managers such as mutter can be used but Metacity is the one thats officially supported."
With
mutter --replace
you replace the current widow manager with mutter.I am not sure that
can
in this case means "it can out-of-the-box" or "it can but only after spending many sleepless nights trying to do it".It might be that after replacing it, nothing works anymore (in that case, you can always switch to a
tty
and restart theX
server)