无法使用VNCViewer在LAN上连接到Centos上的TigerVNC服务器
我的Centos 6安装Vino或更准确的tigervnc-server已按照此处的过程设置并成功启动:
http://wiki.centos.org/HowTos/VNC-Server
但是我无法使用W7计算机上的vnc-client或使用支持java的浏览器连接到服务器。
我配置了一个用户,即'1:mark'
运行“ss -l”确定端口后(感谢arcyqwerty的netstat建议),我确定正确的端口是5901或5902。
ss -l output
State Recv-Q Send-Q Local Address:Port Peer Address:Port
LISTEN 0 50 *:mysql *:*
LISTEN 0 5 :::vnc-server :::*
LISTEN 0 5 *:5901 *:*
LISTEN 0 128 :::41485 :::*
LISTEN 0 5 :::5902 :::*
以下是服务开始后我/home/mark/.vnc/log的输出
Thu Dec 5 12:09:58 2013
vncext: VNC extension running!
vncext: Listening for VNC connections on all interface(s), port 5901
vncext: created VNC server for screen 0
GNOME_KEYRING_SOCKET=/tmp/keyring-icjZAi/socket
SSH_AUTH_SOCK=/tmp/keyring-icjZAi/socket.ssh
GNOME_KEYRING_PID=7644
Failed to play sound: File or data not found
An instance of nm-applet is already running.
** Message: adding killswitch idx 2 state KILLSWITCH_STATE_SOFT_BLOCKED
** Message: killswitch 2 is KILLSWITCH_STATE_SOFT_BLOCKED
** Message: killswitches state KILLSWITCH_STATE_SOFT_BLOCKED
05/12/2013 12:10:02 PM Autoprobing TCP port in (all) network interface
05/12/2013 12:10:02 PM Listening IPv{4,6}://*:5900
05/12/2013 12:10:02 PM Listening IPv4://0.0.0.0:5900
05/12/2013 12:10:02 PM Problems in NewSocketListenTCP(), sock=-1
05/12/2013 12:10:02 PM Listening IPv{4,6}://*:5901
05/12/2013 12:10:02 PM Listening IPv4://0.0.0.0:5901
05/12/2013 12:10:02 PM Problems in NewSocketListenTCP(), sock=-1
05/12/2013 12:10:02 PM Listening IPv{4,6}://*:5902
05/12/2013 12:10:02 PM Autoprobing selected port 5902
05/12/2013 12:10:02 PM Advertising authentication type: 'VNC Authentication' (2)
05/12/2013 12:10:02 PM Advertising security type: 'VNC Authentication' (2)
** Message: killswitch 2 is KILLSWITCH_STATE_SOFT_BLOCKED
** Message: killswitches state KILLSWITCH_STATE_SOFT_BLOCKED
(polkit-gnome-authentication-agent-1:7711): GLib-GObject-WARNING **: cannot register
existing type `_PolkitError'
(polkit-gnome-authentication-agent-1:7711): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
Initializing nautilus-gdu extension
Initializing nautilus-open-terminal extension
(null): Warning no default label for /home/mark/.gvfs`
我的/ etc / sysconfig / vncservers包含
VNCSERVERS="1:mark"
VNCSERVERARGS[1]="-geometry 800x600"
然而,从netstat看来,涉及端口5900,5901和5902。 以下是我的测试结果:
注意:从http://www.realvnc.com/docs/rfbproto.pdf起,RFB代表远程帧缓冲区所需的协议版本号。
我从上面尝试了1,2,3和4,用localhost:port代替网络客户端计算机上的'hosts ip':端口,并且所有超时。
已采取以下额外步骤
我也成功地从违规主机
运行可见的httpd服务任何指针都会受到赞赏。
答案 0 :(得分:1)
确保服务器实际上正在运行(尝试ps
或ps aux
)。
如果可行,请尝试netstat
以确保在正确的端口上LISTEN