Linoleum flooring is a floor that is usually created from renewable materials like solidified linseed oil, pine rosin, ground cork dust, wood flour, and mineral fillers for example calcium carbonate.
Over time, if you opt for changing some misconception somewhat by laying tile over your linoleum flooring, it will always be best to first take away the linoleum in addition to being much glue that you can through the floor. Please note that linoleum is not a good substrate for tiles.