noVNC not working for migrated KVM VPS

Symptoms 

After transferring of the KVM VPS to a different node noVNC not working:

CONFIG_TEXT: Failed to connect to server (code: 1006)

Cause

The issue caused by the SolusVM bug #SVM-1705

Resolution

Use the following steps as a workaround:

1. Connect to the Master server via SSH
2. Move the following file to another location:

   # mv /usr/local/solusvm/data/_vnc.conf /root/_vnc.conf.orig

3. Log into SolusVM web interface and browse to Dashboard > Configuration > General Settings > Other tab
4. Switch noVNC Socket Location option from Master Node and click Update
5. Switch it back to Master Node and click Update