With Deskreen, You Can Mirror or Stream Your Linux Computer Screen to Any Device - It's FOSS
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Deskreen is a free and open-source application that lets you use any device with a web browser to use as a secondary screen for your computer.

    • Arch_guy@lemmy.ml
      2·
      4 years ago

      For secondary display feature you might need dummy display adapter , On x11, xrandr might have functionlity to create virtual adapter but I could not make it work.

    • poVoq@lemmy.ml
      1·
      4 years ago

      Why not? This basically shares the screen through a chromium browser WebRTC connection. We discussed it here before.