Video output failure: Ubuntu La Potato

[gatorback]

La Potato is outfitted with Ubuntu Server, The HDMI fails to output video. Is this normal? If not, what are the troubleshooting steps (weblink)?

[librecomputer]

Troubleshooting General Boot Issues

Top 5 Gotchas Get a good power supply capable of 1.5A or higher. Our CC boards typical use around 1.0A, each USB device use somewhere between 0.1A to 1A. a) If planning to use a spinning hard drive or SSD, put a powered hub between the board and the device as they exceed normal USB power budget. b) For power supplies where the cable is not integrated and requires a USB Type A cable, there may be a sufficiently high voltage drop over the wire depending on the wire gauge to affect deliverable …