Selenium Pyvirtualdisplay在启动时挂起

Question

我有一个selenium测试，我正试图在我的ubuntu服务器上运行它。它使用pyvirtualdisplay和xephyr。尽管该脚本在我的本地系统中运行良好，但当我在服务器中运行它时，它会挂起。我已尝试清除内存并重新启动服务器。但没那么走运。该脚本如下所示：

from selenium import webdriver
from pyvirtualdisplay import Display

display = Display(visible=0, size=(1366, 768))
display.start()
driver = webdriver.Firefox()
driver.set_window_size(1366, 768)
driver.get ("http://www.google.com/")

有什么帮助吗？

Answer 1

好了，我终于挺过来了。

sudo apt-get install xfonts-100dpi xfonts-75dpi xfonts-scalable xfonts-cyrillic

sudo apt-get -y install x-ttcidfont-conf cabextract ttf-mscorefonts-installer

sudo apt-get -y install x-ttcidfont-conf

sudo dpkg-reconfigure x-ttcidfont-conf

选择了freetype，在那之后，当我执行xvfb-run firefox时，我开始收到这样的错误：

Xlib:  extension "RANDR" missing on display ":99".

(firefox:4691): GConf-WARNING **: Client failed to connect to the D-BUS daemon:
//bin/dbus-launch terminated abnormally without any error message

(firefox:4691): LIBDBUSMENU-GLIB-WARNING **: Unable to get session bus: Error spawning command line `dbus-launch --autolaunch=c4970e12ff5496da09501f87000001fe --binary-syntax --close-stderr': Failed to execute child process "dbus-launch" (No such file or directory)

(firefox:4691): GConf-WARNING **: Client failed to connect to the D-BUS daemon:
//bin/dbus-launch terminated abnormally without any error message

要解决此问题，请执行以下操作：

apt-get install dbus-x11