调用系统命令 system-config-kickstart 报错，解决办法如下

[root@localhost ~]# system-config-kickstart 

Xlib:  extension "RANDR" missing on display "localhost:10.0".

/usr/share/system-config-kickstart/kickstartGui.py:103: GtkWarning: GtkSpinButton: setting an adjustment with non-zero page size is deprecated

  xml = gtk.glade.XML ("/usr/share/system-config-kickstart/system-config-kickstart.glade", domain="system-config-kickstart")

process 8226: D-Bus library appears to be incorrectly set up; failed to read machine uuid: Failed to open "/var/lib/dbus/machine-id": No such file or directory

See the manual page for dbus-uuidgen to correct this issue.

  D-Bus not built with -rdynamic so unable to print a backtrace

Aborted

解决办法：

    

[root@localhost dbus]# dbus-uuidgen 

9b23db062f40c376d9a6a81f0010e5e2

[root@localhost dbus]# dbus-uuidgen  > machine-id