Hi all, I recently built a decent PC with a RX 6700XT and was planning on running 4k 120hz (HDMI 2.1) to the newish 4k oled TV.

Am I screwed? I can’t see an option in Ubuntu for more than 60Hz in the display menu (in spite of having capable cables) and I’m starting to read stuff about lack of support for HDMI 2.1…

Do I need to switch to Windows for this stuff to work?

  • fediverserEnglish
    1·
    11 months ago

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  • OppausenseiwBEnglish
    1·
    11 months ago

    My lg oled C2 and 7900xt does 4k 120hz fine on arch ,but the text quality isn’t the greatest because it’s using chroma subsampling

  • Convextlc97BEnglish
    1·
    11 months ago

    Are you using X11 or Wayland? I have had issues with X11 at 4k not doing more than 60hz. Only will work under Wayland for me.