The X-server can not be started on display:0是何缘故?

骓

在HP NetServer LC3上安装Solaris 10,安装过程一切正常,安装完毕后,X-server无法启动,有以下信息提示:

Feb 24 16:22:59 ubasdw sendmail[413]:My unqualified host name (localhost) unknow;sleeping for retry
Feb 24 16:22:59 ubasdw sendmail[414]:My unqualified host name (localhost) unknow;sleeping for retry

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*The X-server can not be started on display:0...
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Feb 24 16:22:59 ubasdw sendmail[413]:unable to qulify my own domain name (localhost) --- using short name
Feb 24 16:22:59 ubasdw sendmail[414]:unable to qulify my own domain name(localhost) --- using short name

但是,控制台可以登陆.请教各位老虾这个问题原因出在哪里?该如何解决?
我重装了solaris,问题还是那样.

额外信息:
(1)有两块大小都为9.1G的SCSI硬盘组成磁盘阵列:
我把其一块做为引导盘,并分了/,swap,/export/home这三个区,
大小分别为:5G,512M,3.5G
另外一块所有空间都挂接给了分区目录/export/home0
(2)安装好第一张盘后,重新启动后,图形化的继续安装窗口界面有出来(这说明显卡驱动有上才对啊)