1.模拟Kill掉已经启动的VNC服务
1）启动桌面1的服务
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4
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[root@testdb ~]
# vncserver :1
New
'testdb:1 (root)'
desktop is testdb:1
Starting applications specified
in
/root/
.vnc
/xstartup
Log
file
is
/root/
.vnc
/testdb
:1.log
|
2）手工杀掉已经启动的VNC服务进程
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[root@testdb ~]
# ps -ef | grep -i vnc | grep -v grep
root 1178 1 0 11:07 pts
/2
00:00:00 Xvnc :1 -desktop testdb:1 (root) -httpd
/usr/share/vnc/classes
-auth
/root/
.Xauthority -geometry 1024x768 -depth 16 -rfbwait 30000 -rfbauth
/root/
.vnc
/passwd
-rfbport 5901 -pn
root 1182 1 0 11:07 pts
/2
00:00:00 vncconfig -iconic
[root@testdb ~]
# kill -9 1178
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3）确认进程已经杀掉
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[root@testdb ~]
# ps -ef | grep -i vnc | grep -v grep
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4）再次启动桌面1的VNC服务，这里可以看到报错
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[root@testdb ~]
# vncserver :1
Warning: testdb:1 is taken because of
/tmp/
.X1-lock
Remove this
file
if
there is no X server testdb:1
A VNC server is already running as :1
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2.处理过程
很简单，按照错误提示的内容，需要删除/tmp/.X1-lock文件
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[root@testdb ~]
# rm -f /tmp/.X1-lock
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启动尝试，仍然报错
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4
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[root@testdb ~]
# vncserver :1
Warning: testdb:1 is taken because of
/tmp/
.X11-unix
/X1
Remove this
file
if
there is no X server testdb:1
A VNC server is already running as :1
|
同样，按照提示的错误，进一步删除/tmp/.X11-unix/X1文件
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[root@testdb ~]
# rm -f /tmp/.X11-unix/X1
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再次启动尝试，OK，启动成功！
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4
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[root@testdb ~]
# vncserver :1
New
'testdb:1 (root)'
desktop is testdb:1
Starting applications specified
in
/root/
.vnc
/xstartup
Log
file
is
/root/
.vnc
/testdb
:1.log
|
3.问题处理经验总结
再一次证明，解决技术问题的关键有
1）直面问题，充满信心，喜欢解决问题，即使时间紧任务重
2）远离浮躁
3）认真分析报错信息，寻找突破点
4）last but not least 向最好的老师Google请教
-- The End --
本文转自灬落魄灬 51CTO博客，原文链接：http://blog.51cto.com/smoke520/1925957，如需转载请自行联系原作者
