vncserver too many security failures

Posted by cf16 on Super User See other posts from Super User or by cf16
Published on 2012-06-15T15:46:07Z Indexed on 2012/06/15 21:19 UTC
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I try to connect to my vncserver running on CentOs from home computer, behind firewall. I have installed Win7 and Ubuntu both on this machine. I have an error:

VNC conenction failed: vncserver too many security failures

even when loging with right credentials (I reset passwd on CentOs). Is it something regarding that I try as root? I think important is also that I have to login to remote Centos through port 6050 - none else port works for me. Do I have to do something with other ports? I see that vncserver is listening on 5901, 5902 if another added - and I consider connection is established because from time to time (long time) the passwd prompt appears,... right?

please help, what to do?

even if prompt appeared and I put correct password I get: authentication failure. how to disable this lockout for a testing purposes?

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