Hot answers tagged hdmi
I also have the late 2015 Dell XPS 13. The jack is Intel's new multi-purpose connector. It is an integrated USB-C and Thunderbolt 3. So you can use a dongle that operates on either standard. (I'm not allowed to comment or I would put this there).
I am guessing that the problem is that distro doesn't automatically change sound configuration - HDMI requires digital output which is not set automatically and although you have connected TV to PC's HDMI jack, there is no output to it. That was the problem in my case (and still is). I found out that it's a software issue because HDMI sound worked fine when ...
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