My VGA Passthrough Notes

Introduction: What is VGA passthrough?

Answer: Attaching a graphics card to a Windows virtual machine, on a Linux host, for near-native graphical performance. This is evolving technology.

This post reflects my experience running my VGA passthrough setup for several years. It is not intended as a complete step-by-step guide, but rather a collection of notes to supplement the existing literature (notably, Alex Williamson’s VFIO blog) given my specific configuration and objectives. In particular, I am interested in achieving a smooth gaming experience, maintaining access to the attached graphics card from the Linux host, and staying as close to a stock Fedora configuration as possible. Hopefully, my notes will be useful to someone.

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