redhat開機不啓動桌面登陸程序

運行startx命令顯示以下：

gnome-session[19174]: devkit-power-gobject-WARNING: Couldn't connect to system bus: Failed to connect to socket /var/run/dbus/system_bus_socket: No such file or directory

gnome-session[19174]: WARNING: Could not connect to ConsoleKit: Failed to connect to socket /var/run/dbus/system_bus_socket: No such file or directory

gnome-session[19174]: WARNING: Could not connect to ConsoleKit: Failed to connect to socket /var/run/dbus/system_bus_socket: No such file or directory

解決方法：

通過一翻查找資料，發現跟圖形模式默認啓動的服務有關，用「chkconfig --list|grep 5:on」命令看看圖形模式默認啓動的服務，下面的服務改爲自啓動後個人就行了：
NetworkManager
abrt-ccpp
abrtd
acpid
atd
auditd
blk-availability
cpuspeed
crond
cups
haldaemon
irqbalance
kdump
lvm2-monitor
mdmonitor
messagebus
netfs
network
portreserve
postfix
rsyslog
spice-vdagentd
sshd
sysstat
udev-post
xinetd