Linux Mint 19.1 Cinnamon 64-bit, based on Ubuntu 18.04 LTS.

Related Hardware

  • CPU: Intel Core i7-7700HQ (Ark Intel)

  • GPU: NVIDIA GeForce GTX 1060 6GB (Max-Q Design)

  • Screen: 4K laptop 15.6 inch display (UHD 3840 x 2160)


There are about 200 - 300 FPS while playing any non-GPU-heavy game, so I'm thinking there is a lot of power being wasted, and my hardware is overheating if such a game is in the foreground for many hours straight. Additionally, even if you don't pay the electricity bills, I think my hardware is more prone to fault if playing on a maximum frame-rate, which in ordinary games can be the above stated, hardly believable, 300 FPS.


How can I set an FPS limit for all games on my Nvidia-based hardware? If not possible, such games are for instance Hexcells franchise to name a few.


Important Notice

Disclaimer: This solution has been verified and tested only on one Ubuntu 18.04 based system. If you have an older one, DO NOT FOLLOW; use caution on newer versions too.

Solution for Ubuntu 18.04 based systems

This solution utilizes V-Sync (Vertical Synchronization). If you don't like using it, this solution is not for you.

Thank you, Xander, for the comment on enabling V-Sync. With this hint, I was able to find out, that I only need to do the following steps.

  1. Create the following new (if not yet existing) file in your favorite text editor:

  2. Put this single line in there, save and close the file; in case the file exists already, then ensure this line is there:

    options nvidia-drm modeset=1
  3. Update all of your initramfs images with:

    sudo update-initramfs -u -k all

    or if you only want to test it, you can update just the latest image with:

    sudo update-initramfs -u
  4. Reboot your system.

  5. The V-Sync shall be on now, verify with:

    sudo cat /sys/module/nvidia_drm/parameters/modeset

    It will say:

You should be done now, capped to your monitor refresh rate (usually 60).

In spite, I am satisfied with this solution, feel free to add your own (AMD-specific, Intel-specific, whatever...)

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