How Do I Use Xvfb on Linux?
Contents

How do I know if XVFB is installed?

Determine whether Xvfb is installed:

  1. Execute the following command in a command shell: $ which Xvfb. If a path to Xvfb appears, Xvfb is already installed. Alternatively, Xvfb is not installed.
  2. If Xvfb is already installed, skip to step 3.

What is XVFB Ubuntu?

Xvfb (short for X virtual framebuffer) is an in-memory display server for UNIX-like operating system (e.g., Linux). It enables you to run graphical applications without a display (e.g., browser tests on a CI server) while also having the ability to take screenshots.

Alexander Ross

Alexander Ross

Gaming, Esports & Interactive Media Writer

Alexander Ross has covered the video game industry for a decade, writing deep dives on game design, esports tournaments, VR developments, and gaming culture.

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