Xvfb

lastmod 2026-06-23created 2026-06-231 edits

Xvfb (X Virtual Framebuffer) is an X11 display server that lets you run GUI applications in memory without a physical display device such as a monitor or keyboard. It is mainly used for screen rendering when automating browsers, UI tests, and the like in server environments (Linux).

See also

• x11

Favorite site

• Xvfb - Wikipedia
• Using xvfb : Naver Blog