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Linux上VNC 启动和关闭 已经常见问题

时间:2016-06-24 00:50来源:linux.it.net.cn 作者:IT

0, 重设密码

         [root@yqrh5u2 ~]# vncpasswd 
          Password:
          Verify:
        [root@yqrh5u2 ~]# 

 

1,启动和kill  vncserver

 

 

 [root@yqrh5u2 ~]# vncserver :1 

  New 'yqrh5u2:1 (root)' desktop is yqrh5u2:1

Starting applications specified in /root/.vnc/xstartup
Log file is /root/.vnc/yqrh5u2:1.log

[root@yqrh5u2 ~]# vncserver :2 

New 'yqrh5u2:2 (root)' desktop is yqrh5u2:2

Starting applications specified in /root/.vnc/xstartup
Log file is /root/.vnc/yqrh5u2:2.log


[root@yqrh5u2 ~]# ps -ef|grep -i vnc 
root     12572     1  0 02:23 pts/2    00:00:00 Xvnc :1 -desktop yqrh5u2:1 (root) -httpd /usr/share/vnc/classes -auth /root/.Xauthority -geometry 1024x768 -depth 16 -rfbwait 30000 -rfbauth /root/.vnc/passwd -rfbport 5901 -pn
root     12580     1  0 02:23 pts/2    00:00:00 vncconfig -iconic
root     12617     1  0 02:23 pts/2    00:00:00 Xvnc :2 -desktop yqrh5u2:2 (root) -httpd /usr/share/vnc/classes -auth /root/.Xauthority -geometry 1024x768 -depth 16 -rfbwait 30000 -rfbauth /root/.vnc/passwd -rfbport 5902 -pn
root     12625     1  0 02:23 pts/2    00:00:00 vncconfig -iconic
root     12735 12536  0 02:24 pts/2    00:00:00 grep -i vnc

 

手动kill :1, :1的pid是12572,并验证:1确实已经被kill

[root@yqrh5u2 ~]# kill -9 12572 
[root@yqrh5u2 ~]# ps -ef|grep -i vnc 
root     12617     1  0 02:23 pts/2    00:00:00 Xvnc :2 -desktop yqrh5u2:2 (root) -httpd /usr/share/vnc/classes -auth /root/.Xauthority -geometry 1024x768 -depth 16 -rfbwait 30000 -rfbauth /root/.vnc/passwd -rfbport 5902 -pn
root     12625     1  0 02:23 pts/2    00:00:00 vncconfig -iconic
root     12779 12536  0 02:25 pts/2    00:00:00 grep -i vnc

 

通过vncserver kill :1,:2,这是最好的方法,推荐使用

[root@yqrh5u2 ~]# vncserver -kill :1 
Killing Xvnc process ID 12572
kill 12572: No such process
[root@yqrh5u2 ~]# vncserver -kill :2 
Killing Xvnc process ID 12617
[root@yqrh5u2 ~]# ls /root/.vnc/ 
passwd  xstartup  yqrh5u2:1.log  yqrh5u2:2.log

 

 

 

2,重新启动一个手动kill的vncserver,

    因为是手动自己删除的,所以要再删除一下被lock的文件,才可以重新启动,如图所示

 

   [root@yqrh5u2 ~]# vncserver 

Warning: yqrh5u2:1 is taken because of /tmp/.X1-lock
Remove this file if there is no X server yqrh5u2:1

New 'yqrh5u2:2 (root)' desktop is yqrh5u2:2

Starting applications specified in /root/.vnc/xstartup
Log file is /root/.vnc/yqrh5u2:2.log

[root@yqrh5u2 ~]# vncserver :1 

Warning: yqrh5u2:1 is taken because of /tmp/.X1-lock
Remove this file if there is no X server yqrh5u2:1
A VNC server is already running as :1
[root@yqrh5u2 ~]# rm -f  /tmp/.X1-lock 
[root@yqrh5u2 ~]# vncserver :1 

Warning: yqrh5u2:1 is taken because of /tmp/.X11-unix/X1
Remove this file if there is no X server yqrh5u2:1
A VNC server is already running as :1
[root@yqrh5u2 ~]# ps -ef|grep -i vnc 
root     12971     1  0 02:32 pts/2    00:00:00 Xvnc :2 -desktop yqrh5u2:2 (root) -httpd /usr/share/vnc/classes -auth /root/.Xauthority -geometry 1024x768 -depth 16 -rfbwait 30000 -rfbauth /root/.vnc/passwd -rfbport 5902 -pn
root     12979     1  0 02:32 pts/2    00:00:00 vncconfig -iconic
root     13047 12536  0 02:33 pts/2    00:00:00 grep -i vnc
[root@yqrh5u2 ~]# rm -f /tmp/.X11-unix/X1 
[root@yqrh5u2 ~]# vncserver :1 

New 'yqrh5u2:1 (root)' desktop is yqrh5u2:1

Starting applications specified in /root/.vnc/xstartup
Log file is /root/.vnc/yqrh5u2:1.log

[root@yqrh5u2 ~]# ps -ef|grep -i vnc 
root     12971     1  0 02:32 pts/2    00:00:00 Xvnc :2 -desktop yqrh5u2:2 (root) -httpd /usr/share/vnc/classes -auth /root/.Xauthority -geometry 1024x768 -depth 16 -rfbwait 30000 -rfbauth /root/.vnc/passwd -rfbport 5902 -pn
root     12979     1  0 02:32 pts/2    00:00:00 vncconfig -iconic
root     13071     1  1 02:33 pts/2    00:00:00 Xvnc :1 -desktop yqrh5u2:1 (root) -httpd /usr/share/vnc/classes -auth /root/.Xauthority -geometry 1024x768 -depth 16 -rfbwait 30000 -rfbauth /root/.vnc/passwd -rfbport 5901 -pn
root     13092     1  0 02:33 pts/2    00:00:00 vncconfig -iconic
root     13123 12536  0 02:34 pts/2    00:00:00 grep -i vnc
[root@yqrh5u2 ~]#

    




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