--net=none is not supported

[caglar10ur]

[vagrant@devbox:/opt/go/src/github.com/vmware/vic(1578)] docker run -it --net none ubuntu
docker: Error response from daemon: [POST /scopes/{scope}/containers][500] addContainerInternalServerError  &{Code:<nil> Message:scope none not found}.
See 'docker run --help'.

[mdubya66]

Removing the P0. Not a test stopper at the moment.

[mdubya66]

Moving to Icebox per 9/20 Triage

[stuclem]

Already in the release notes, so removing the kind/note tag.