Ubuntu – Can’t run CS:GO at fullscreen (Ubuntu 18.10)

18.10fullscreensteam

I am unable to run CS:GO (OpenGL) at full screen natively. It ignores every time I try to change any of the screen settings. Does anyone know how to fix this issue?

At the moment, it can only run windowed mode. Other games such as Rust have no issue running full screen.

Best Answer

  1. Open Steam
  2. Go to the "Library"
  3. Right-click the game which needs to be reconfigured
  4. Select "Properties" from the menu
  5. Click the "Set launch options..." button
  6. type: -full and save

That's all.

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