I try to run Google Chrome on xvfb display, but google show error about RANDR extension. Problem is that I added RANDR to xvfb and it loaded it. So my steps are:
Run xvfb server using command:
Xvfb :1 -screen 0 1280x1024x24 +extension RANDR
This command give me output with successfully loaded RAND module
Initializing built-in extension Generic Event Extension
Initializing built-in extension SHAPE
Initializing built-in extension MIT-SHM
Initializing built-in extension XInputExtension
Initializing built-in extension XTEST
Initializing built-in extension BIG-REQUESTS
Initializing built-in extension SYNC
Initializing built-in extension XKEYBOARD
Initializing built-in extension XC-MISC
Initializing built-in extension SECURITY
Initializing built-in extension XINERAMA
Initializing built-in extension XFIXES
Initializing built-in extension RENDER
Initializing built-in extension RANDR
Initializing built-in extension COMPOSITE
Initializing built-in extension DAMAGE
Initializing built-in extension MIT-SCREEN-SAVER
Initializing built-in extension DOUBLE-BUFFER
Initializing built-in extension RECORD
Initializing built-in extension DPMS
Initializing built-in extension X-Resource
Initializing built-in extension XVideo
Initializing built-in extension XVideo-MotionCompensation
[dix] Could not init font path element /var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType, removing from list!Run in other terminal:
export DISPLAY=:1 && google-chrome
Chrome outut to terminal:
Xlib: extension "RANDR" missing on display ":1".
Created new window in existing browser session.Google Chrome started in my x11 session
Xvfb
3 years ago - I usedheadless
ruby gem and it was working there and also working now, so it might help you in some way. – Wolfe