Code review comment for lp://staging/~taihsiangho/ubiquity/trusty-proposed

From:
https://wiki.ubuntu.com/DesktopCDOptions
https://wiki.ubuntu.com/UbiquityAutomation

You should pass (at the OOBE oem-config boot stage):
automatic-oem-config

which should run OOBE oem-config in non-interactive mode.

And then via:
preseed/early_command=/path/to/script.sh or url=http://my.server.com/preseed.cfg or file=/path/to/preseed.cfg it should be possible to pressed things that "a OOBE user clicks"

Obviously one will need different preseed files for oem-config install stage & oem-config OOBE stage to test various things.