Comment 14 for bug 1674778

Hi all,

After testing some experimental images, I have the new findings to share with bug:

1.Use ubuntu-image to build the image without any extra snap.(only include core/gadget/kernel, and they're downloaded from the store). Then image can work normally without the symptom of above bug.

2.I installed network-manager snap under system, and got some security / kernel issues.

3.Use ubuntu-image to build the image with `extra-snaps`. If we preload the network-manager snap with `extra-snaps` where it can't be installed completely, it could cause CPU hang issue.

FYI