Ubuntu How do I enable Dark Mode in Ubuntu 18.04? Install Gnome Tweak Tool: sudo apt install gnome-tweak-tool Run "Tweaks" from the software menu. Under Appearance -> Themes -> Applications, change your theme from Ambiance: to Adwaita-dark: Voilà!
VPN Installing OpenFortiGUI on Ubuntu 18.04 If you're trying to use OpenFortiGui on Ubuntu 18.04, you might run into a problem with saving credentials in the gnome key ring. Here's how you get it installed successfully with everything working.
