I also *just* installed mutter, as it seems there was a package that provides a mutter binary, that seems to have a similar version (42~beta-1ubuntu):
$ mutter --version mutter 42.beta
I also *just* installed mutter, as it seems there was a package that provides a mutter binary, that seems to have a similar version (42~beta-1ubuntu):
$ mutter --version
mutter 42.beta