<https://forum.armbian.com/topic/7498-nanopc-t4/page/4/#comment-76714>
<http://schema.org/text>
"Hi! I've successfully installed Armbian Bionic(kernel 4.20, automated build)  image on NanoPC-T4, but gpu drivers not provided. \n \n\n\n\thttp://ix.io/1FBI\n \n\n\n\tAnd /dev/mali0 didn't exist.\n \n\n\n\tThe question is: how to build and install open-source drivers(I didn't find any complete instructions), I actually not so experienced on it.\n \n\n\n\tOr if I should build it by myself, where I can find docker with 4.20 Linux kernel? \n \n"
<https://forum.armbian.com/topic/7498-nanopc-t4/page/4/?tab=comments#comment-77823>