google-chromexvfb

Xlib: extension "RANDR" missing on display ":21". - Trying to run headless Google Chrome

I'm trying to run some Webdriver Maven tests on a headless server via xvfb using Chrome (Firefox also didn't work) but I'm getting this error message:

Xlib:  extension "RANDR" missing on display ":21".

What more information should I provide and what could the problem/solution be?

Solution

  • Try this:

    Xvfb :21 -screen 0 1024x768x24 +extension RANDR &
    Xvfb --help

+extension name        Enable extension
-extension name        Disable extension