Sorry, I have never used MM that is built in to chia, I only used stand-alone version.
Here is an example (Win, but shows what is needed, and you can omit “-2 RAMDisk” for now). Just adjust the number of plots and cores to what you have.
As far as your line, I don’t understand “/media/computer/Chia/Chia\ Farm” You are using Linux, so no "" in the path and no spaces (unless you quote the whole path) there. I don’t know what “Farm” stands for.