ii found this "Using Ubuntu Nodes in CMLThe Ubuntu image uses cloud-init YAML for configuration. Please ensure that you have a valid cloud-init configuration in the node's Edit Config pane in the Workbench. When you drop an Ubuntu node on the canvas ...

I have tried these two pasword and they all dont work. I have also tried username:ubuntu Password: cisco  as well as username: ubuntu Password: ubuntu. am trying to get console access to my ubuntu VM  

I have the same issue but I'm not shaping, just  doing bandwidth allocation on ios-xrv in virl: RP/0/0/CPU0:R3#sh run policy-mapSun Mar 20 19:24:35.972 UTCpolicy-map OUT2R2 class ICMPCL  bandwidth 2000 kbps ! class UDPCL  bandwidth 5000 kbps ! class ...