这也是来自客户那边的问题，其实进入不了桌面没啥的，可以SSH上去的，他们领导不爽而已，所以不得不给客户解决这个问题。

报错信息

Dec 1 02:41:38 ZBAA-WX-1 gnome-keyring-daemon[3521]: GVFS-RemoteVolumeMonitor: invoking List() failed for type GProxyVolumeMonitorGdu: org.freedesktop.DBus.Error.NoReply: Message did not receive a reply (timeout by message bus)
Dec 1 02:41:38 ZBAA-WX-1 gnome-keyring-daemon[3521]: GVFS-RemoteVolumeMonitor: New owner :1.57 for volume monitor org.gtk.Private.GduVolumeMonitor connected to the bus; seeding drives/volumes/mounts
Dec 1 02:41:38 ZBAA-WX-1 gnome-keyring-daemon[3521]: GVFS-RemoteVolumeMonitor: invoking List() failed for type GProxyVolumeMonitorGdu: org.freedesktop.DBus.Error.NoReply: Message did not receive a reply (timeout by message bus)
Dec 1 02:41:38 ZBAA-WX-1 gnome-keyring-daemon[3521]: GVFS-RemoteVolumeMonitor: New owner :1.59 for volume monitor org.gtk.Private.GduVolumeMonitor connected to the bus; seeding drives/volumes/mounts
Dec 1 02:41:38 ZBAA-WX-1 gnome-keyring-daemon[3521]: GVFS-RemoteVolumeMonitor: invoking List() failed for type GProxyVolumeMonitorGdu: org.freedesktop.DBus.Error.NoReply: Message did not receive a reply (timeout by message bus)
Dec 1 02:41:39 ZBAA-WX-1 gnome-keyring-daemon[3521]: GVFS-RemoteVolumeMonitor: New owner :1.61 for volume monitor org.gtk.Private.GduVolumeMonitor connected to the bus; seeding drives/volumes/mounts

网上说是Bug，但我还是尝试处理一下吧。

处理过程

网上的处理办法

1、重新配置VNC
这明显不管用，这服务器连VNC都没装
2、编码问题
我对比了一下，编码没问题
3、升级Gnome
现场没有条件下载新版本的Gnome，没有尝试

我的处理过程

1、CentOS/RHEL的默认桌面是Gnome，我直接远程上去那台服务器，尝试重装Gnome（机器上有系统的ISO，弄个本地源就行了），不管用，依旧报错
2、尝试重装X Windows System，同样无法进入桌面，手动startx 自动退出，还是无法进入桌面
3、没办法了，装另外一个桌面，还好光盘自带Gnome和两个桌面

yum groupinstall "KDE (K Desktop Environment)"

重启系统，一切正常。