Powered by the Linux 3.19.0-61 kernel packages from the Ubuntu 14.04 LTS (Trusty Tahr) operating system, netOS Server 7 Service Pack 1 uses the lightweight Xfce 4.12 desktop environment. Moreover, it now includes the Google Chrome web browser as a drop-in replacement for Midori, which was used by default in the previous build but didn’t offer satisfying Flash Player support.