Hi all,

I recently installed Debian 12 on my Lenovo Legion 5 Pro, and am using the GNOME desktop (x11). From time to time I play a game called survev.io . It’s a browser battle royale game, not hard on graphics.

I have an Nvidia rtx3060 and have the proper drivers installed. I checked using nvidia-smi and Firefox is using the Nvidia gpu.

The issue is that the game runs smoothly until I press a button or move the mouse. Then the framerate decreases significantly and it becomes unplayable.

I already tweaked the following settings in Firefox to no avail:

  • gfx.webrender.all = True
  • enabled hardware acceleration
  • layers.acceleration.force-enabled = TRUE
  • gfx.x11-egl.force-enabled = true

And now I’m out of ideas. The game itself isn’t too important to me, but other browser games do the same, so it’s a wider issue I want to solve.

Any ideas on how to resolve this?

  • data1701d (He/Him)@startrek.websiteEnglish
    0·
    8 hours ago

    Maybe your GPU is set to a low power mode? I wonder if something like CoreCtrl might help you.

    I don’t have this problem on my Debian 12 machines, which both use this browser on XFCE, but they have AMD graphics. Then again, I don’t online game that often, but when I have, I don’t recall any problems.