No network access after upgrade from 0.4.5 to 0.5.0

[pwFoo]

0.5 release notes:

Releases · rancher/os

Important

There are a couple of known issues regarding upgrading/rolling back:

• Upgrading from v0.4.x will destroy your existing console.
• You will not be able to roll back from v0.5.0 to v0.4.x.

I started an topic too

Upgrade path from 0.4.5 to 0.5?

I would need more details on your setup to be able help you. How/where did you set up your instance? Did you just do a sudo ros os upgrade? What happened after? What version did you have before?