Installing TP-Link Omada SDN Controller 4.5.2 and Omada Controller on Ubuntu February 25, 2020 *Updated for version 4.5.2 (2020-11-10) Release of Omada SDN Controller I recently purchased a TP-Link EAP-225v3 and the results have been nothing short of…
Upgrading to Ubuntu 20.04 Focal Fossa April 23, 2020 Another version of Ubuntu is here, at the time of writing it’s 20.04 “Focal Fossa” but these steps apply to former and (near) future…
Removing a Repository in Ubuntu April 6, 2020 From time to time you have to prune your repository list for one reason or another. In this case, I have had an invalid…
Removing the GUI from Ubuntu March 29, 2019 To Remove the Ubuntu Default GUI: 12345678sudo apt-get -y purge ubuntu-desktop sudo apt-get -y purge unity gnome-shell lightdm sudo apt-get -y remove ubuntu-desktop sudo…
Disabling Ubuntu Suspend / Power Management Features from the Command Line October 20, 2019 In some configurations, Ubuntu power conservation options are enabled by default. For server machines this is something that can make the machine unavailable and…
Configuring RetroArch on Ubuntu July 23, 2019 *Still debating whether or not a full install of Ubuntu is worth the effort vs. Lakka which “just” works, for the most part with…
Upgrading to Ubuntu 19.10 October 18, 2019 Another version of Ubuntu is here, at the time of writing it’s 19.10 “Disco Dingo” but these steps apply to former and (near) future…
Enable IP Forwarding / Routing on Ubuntu 18.04+ October 27, 2019 Enabling routing via iptables is slightly different on Ubuntu than Centos / RHEL. That is explained here in depth using firewalld. On Ubuntu the…
Disabling DNSMASQ via Network Manager on Ubuntu 16.04+ October 2, 2019 If you are unable to resolve local dns names from an Ubuntu machine hosting a bind DNS server – it is likely that dnsmasq…
Removing Ubuntu 18.04+ Splash Screen Graphic September 25, 2019 This is a quick and easy method to disable the splash screen on Ubuntu versions 18.04+ (possibly others). Depending on your preference, you may…