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Valve: HDMI Forum Continues to Block HDMI 2.1 for Linux (www.heise.de)

submitted 8 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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[–] KhanLee@lemmy.zip 5 points 8 months ago (2 children)

Do you have adaptive sync on? If you do try turning it off for both monitors. That worked for me but your milage may vary.

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[–] Anafabula@discuss.tchncs.de 6 points 8 months ago

Mint isn't wayland yet and X11 does not support adaptive sync if multiple monitors are connected

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