linux服務器init 5啟動圖形界面，報錯Retrigger failed udev events

今天因工作需要開啟linux系統的桌面環境，使用startx未成功，報如下錯誤：

[root@5201351 /]# startx
xauth:  creating new authority file /root/.serverauth.2002

xinit:  No such file or directory (errno 2):  no server "/usr/bin/X" in PATH

Use the -- option, or make sure that /usr/bin is in your path and
that "/usr/bin/X" is a program or a link to the right type of server
for your display.  Possible server names include:

    Xorg        Common X server for most displays
    Xvfb        Virtual frame buffer
    Xfake       kdrive-based virtual frame buffer
    Xnest       X server nested in a window on another X server
    Xephyr      kdrive-based nested X server

giving up.
xinit:  No such file or directory (errno 2):  unable to connect to X server
xinit:  No such process (errno 3):  Server error.

再繼續使用init 5命令進行切換時，同樣報錯Retrigger failed udev events，如下圖所示：

靜下心來仔細一想、init 5執行的條件是得linux操作系統得有圖形環境，因此很可能是未安裝桌面環境

解決方法，安裝Gnome桌面環境即可：

[root@5201351 ~]yum groupinstall "Desktop"  -y
[root@5201351 ~]yum groupinstall "X Window System"  -y

 

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