由 dawei
我正在按照本教程来配置Xvfb无头地运行firefox.
http://www.alittlemadness.com/2008/03/05/running-selenium-headless/
我现在在docker镜像(ubuntu：latest)中运行这些命令,看看我是否可以在创建容器之前正确设置我的配置.
我正在坚持运行这个命令：
Xvfb :99 -ac
运行命令后出现这些错误：
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 Present Initializing built-in extension DRI3 Initializing built-in extension X-Resource Initializing built-in extension XVideo Initializing built-in extension XVideo-MotionCompensation Initializing built-in extension SELinux Initializing built-in extension GLX [dix] Could not init font path element /usr/share/fonts/X11/cyrillic,removing from list! [dix] Could not init font path element /usr/share/fonts/X11/100dpi/:unscaled,removing from list! [dix] Could not init font path element /usr/share/fonts/X11/75dpi/:unscaled,removing from list! [dix] Could not init font path element /usr/share/fonts/X11/Type1,removing from list! [dix] Could not init font path element /usr/share/fonts/X11/100dpi,removing from list! [dix] Could not init font path element /usr/share/fonts/X11/75dpi,removing from list!
我找到了一个谷歌搜索的博客,在这里提到这些错误：
http://veeraramkumar.blogspot.com/
我运行了这些命令：
aptitude install x11-xkb-utils aptitude install xfonts-100dpi xfonts-75dpi xfonts-scalable xfonts-cyrillic aptitude install xserver-xorg-core
但是命令：
aptitude install xfonts-100dpi xfonts-75dpi xfonts-scalable xfonts-cyrillic
给出了这个错误：
No candidate version found for xfonts-100dpi No candidate version found for xfonts-75dpi No candidate version found for xfonts-cyrillic No candidate version found for xfonts-100dpi No candidate version found for xfonts-75dpi No candidate version found for xfonts-cyrillic The following NEW packages will be installed: xfonts-scalable
然后它成功安装了xfonts-scalable.现在当我重新运行命令时：
Xvfb :99 -ac
我只收到这些错误(最多5个错误)：
[dix] Could not init font path element /usr/share/fonts/X11/cyrillic,removing from list!
我尝试使用apt-get来查找软件包xfonts-100dpi xfonts-75dpi xfonts-cyrillic,但它也说明软件包也没有安装候选者.我需要安装哪些正确的软件包才能正确配置Xvfb以无头地运行firefox？或者我还应该做些什么呢？
谢谢.
在深入研究其他类似的问题之后,一旦我重新启动了我的ubuntu docker镜像,我就能够让Xvfb正确使用以下命令.
apt-get update apt-get install -y xorg xvfb firefox dbus-x11 xfonts-100dpi xfonts-75dpi xfonts-cyrillic
以前我在更新后错过了xorg和dbus-x11软件包.