我尝试在xvfb显示器上运行Google Chrome，但Google显示有关RANDR扩展的错误。问题是我将RANDR添加到xvfb并加载它。 所以我的步骤是：Google Chrome无法在xvfb中运行，因为扩展名“RANDR”缺失
运行xvfb的服务器使用命令：
Xvfb :1 -screen 0 1280x1024x24 +extension RANDR此命令给我的输出与成功加载RAND模块
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!运行在其他终端：
export DISPLAY=:1 && google-chrome铬outut到终端：
Xlib: extension "RANDR" missing on display ":1".
Created new window in existing browser session.谷歌浏览器在我的X11会议开始
已经过了三年了，你能弄清楚这一点吗？ – Coder 2016-06-24 18:37:47
@Coder其实我不太清楚这个确切的问题是否已经解决，但是为了解决3年前我尝试使用'Xvfb'的任务 - 我使用了'无头的'红宝石宝石，它在那里工作，现在也工作，所以它可能会以某种方式帮助你。 – ShockwaveNN 2016-06-28 15:23:27