This Ubuntu icon is made in flat color style. This format was developed by Icons8 designer team and became immensely popular for use in web and mobile applications. Feel free to download this icon in PNG format for free, or unlock other formats for $5. Unlike other icon packs that have merely hundreds of icons, this monster icon pack contains 5,600 icons, all in the same style and quality.
The icon is comprised of a symbol basically identical to that used by the Ubuntu Linux distribution, enclosed within a circle. Ubuntu is one of the most popular Linux distributions, favoring a Mac OS X-like graphical interface, and with widespread support for most tasks one would imagine possible with a desktop computer.