How to use this box with Vagrant:
Vagrant.configure("2") do |config|
config.vm.box = "VMR/LinuxMint20-R"
config.vm.box_version = "4.0.4.1613900047"
end
vagrant init VMR/LinuxMint20-R \
--box-version 4.0.4.1613900047
vagrant up
This version was created almost 3 years ago.
LinuxMint20 + R 4.0.4 + R-devel