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Valve: HDMI Forum Continues to Block HDMI 2.1 for Linux (www.heise.de)
submitted 2 months ago by throws_lemy@reddthat.com to c/technology@lemmy.world
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The HDMI Forum, responsible for the HDMI specification, continues to stonewall open source. Valve's Steam Machine theoretically supports HDMI 2.1, but the mini-PC is software-limited to HDMI 2.0. As a result, more than 60 frames per second at 4K resolution are only possible with limitations.

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[-] yucandu@lemmy.world 7 points 2 months ago

I have a 25ft HDMI cable that works fine for everything except sometimes when I open a new tab in Firefox, the screen temporarily goes blank/no-signal for a couple seconds. Also sometimes when the dryer turns on.

[-] mybuttnolie@sopuli.xyz 4 points 2 months ago

my friend has had this issue for years, when he turns on a fan his monitor turns off for a second

this post was submitted on 10 Dec 2025
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