Error Connection timed out

[montino]

Hello!
Please helpme sort outthe problem.I'm at a dead end ...
no connection : Connection timed out
TASK ERROR: command '/bin/nc -l -p 5900 -w 10 -c '/usr/sbin/qm vncproxy 100 2>/dev/null'' failed: exit code 1
After the upgradestops displayinggraphicsin the web interfaceand management consolevirtual machine.I updated theJavaconsoleandrunning.Graphicsbutstill does notappear.
It is dangerous to work?

 

[montino]

Should I reinstall proxmox?

 

[dietmar]

No, this is usually a browser/client problem. What browser/OS/Java do you use at client side?

 

[snowman66]

What browser/OS do you use?

 

[montino]

What browser/OS do you use?

I tested with windows 7 and windose RW
browser Chrome, Opera, FF, explorer, safari.
Updated and reinstalled Java

 

[montino]

I tested with windows 7 and windows XP
browser Chrome, Opera, FF, explorer, safari.
Updated and reinstalled Java

 

[montino]

This error occurs when you upgrade from 2.1 to 2.2
I installed 2.2. and the problem has been resolved