Cursor lag on Ubuntu 22.04 client

Forum / NoMachine for Linux / Cursor lag on Ubuntu 22.04 client

  • This topic has 1 reply, 2 voices, and was last updated 1 year ago by fra81.
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  • November 13, 2023 at 23:55 #46014
    kja
    Participant

    Ubuntu 22.04 server using the NoMachine free client  8.9.1 on a Mac. I’m seeing a lot of cursor lag. This doesn’t happen when connected to a physical display.

    I have other computers connected over this same network on NoMachine (not Ubuntu) that don’t experience this kind of cursor lag. Is it Wayland? Maybe the AMD GPU it has? Is there anything else I can check or investigate?

     

    Thanks

    November 24, 2023 at 17:07 #46112
    fra81
    Moderator

    Hi,

    is the server headless, or is its monitor turned off? Do you experience the same lag when the monitor is attached and turned on?

    This doesn’t happen when connected to a physical display.

    Please clarify that. Do you mean that it doesn’t happen when you’re sitting in front of the server machine and using the local mouse?

    Some tips for headless machines are also available here https://kb.nomachine.com/AR03P00973

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