"noVNC encountered an error" after updating

[jimmyjoe]

Applied the recent round of patches last night and rebooted them. This morning when I try to get into a VM through the VNC console, I get "noVNC encountered and error" and the display never comes up. I'm using Firefox over an ssh tunnel to connect. Have tried CTRL+F5 as suggested to clear cache, but still nothing. Anything else to try?

 

[dcsapak]

do you have any browser extensions? if yes try to disable them and see if it works. alternatively you can open the js console and post all occurring errors here

 

[jimmyjoe]

Thanks. I'm on-site this week and no issues, so must have been related to the remote browser session as you suggest.

 

[jimmyjoe]

Just an update. Working remotely again this morning with same problem (using Palemoon browser) Have ABPrime plugin installed. Disabled it, but after a restart it the problem was the same. Switched to Firefox and it's fine so definitely something with the browser/plugin.