No. https://ubuntu.com/legal/font-licence https://ubuntu.com/legal/font-licence says that > This licence allows the licensed fonts to be used, studied, modifi

No. https://ubuntu.com/legal/font-licence https://ubuntu.com/legal/font-licence says that > This licence allows the licensed fonts to be used, studied, modified and redistributed freely. That is, you can use them on other distributions (or operating systems), and they can distribute them if they want (I believe for example Mint comes with Ubuntu fonts as default).