Ubuntu 18.04.4 LTS comes exactly six months after Ubuntu 18.04.3 LTS, adding up-to-date components, as well as all the latest security fixes for those who want to install a fresh copy of the Ubuntu 18.04 LTS ???Bionic Beaver??? operating system with more recent kernel and graphics stacks. Ubuntu 18.04.3 LTS includes the Linux 5.3 kernel from Ubuntu 19.10
What’s more important in the Ubuntu 18.04.4 LTS release is that it comes with fresh new kernel and graphics stacks for better hardware support, Linux kernel 5.3 and X.Org Server 1.20.5, from Ubuntu 19.10 ???Eoan Ermine.??? In comparison, Ubuntu 18.04.3 LTS shipped with Linux kernel 5.0 from the now deprecated Ubuntu 19.04 ???Disco Dingo??? release.