Deepin 20.2.3
Most Linux distributions are derivatives of other distros, and usually quite obviously so. The most popular base is Ubuntu, which is itself based on Debian. It’s unusual to find a distro with its own, separate identity, but Deepin is one such distro.
In some ways, it goes back to basics. The ISO image is an oldschool installer system; there’s no live environment to try it out and
