Re: Problem With HDMI from Computer To TV Hookup
The first time I connected a BlueRay player to my current HDTV it was working intermittently. It turned out that one of the HDMI plugs was not fully seated in the socket.
There are no general problems using HDMI with Ubuntu. I forget if I am currently using DVI to HDMI or straight HDMI (I have used both) because I normally use analog 2.1 PC speaker system w/subwoofer that has better sound than the 32" HDTV I use as a monitor.
i5 650 3.2 GHz, 8 GB, nvidia GTX 1060, 32" 1080p & assorted older computers