* Built a snap-based image with `ubuntu-image snap -d -O out/ pc-amd64.assertion` on my artful host machine
* Confirmed that the image is booting
* Built a classic image with `sudo ubuntu-image classic -d -O tmp/ --project=ubuntu-cpc pc-amd64-gadget/prime/` on the same artful host
* Confirmed that the image is booting
Verification for artful (1.3+17.10ubuntu1):
* Built a snap-based image with `ubuntu-image snap -d -O out/ pc-amd64.assertion` on my artful host machine ubuntu- cpc pc-amd64- gadget/ prime/` on the same artful host
* Confirmed that the image is booting
* Built a classic image with `sudo ubuntu-image classic -d -O tmp/ --project=
* Confirmed that the image is booting
All looks fine here as well.