I created a custom Ubuntu Core image based on the core22 image with only a few snaps added:
I have been running this for almost two weeks now, but now that two of the snaps have a new version I noticed that they haven’t been refreshed. So I looked at snap’s history:
koen-vervloesem@ubuntu-core-arm64:~$ snap changes
ID Status Spawn Ready Summary
128 Error 2022-05-23 2022-05-23 Initialize device
129 Error yesterday at 15:53 CEST yesterday at 15:53 CEST Initialize device
130 Error yesterday at 16:07 CEST yesterday at 16:07 CEST Initialize device
131 Error yesterday at 16:07 CEST yesterday at 16:08 CEST Auto-refresh snaps "bluez", "theengs-gateway"
132 Error yesterday at 16:32 CEST yesterday at 16:32 CEST Initialize device
133 Error yesterday at 17:12 CEST yesterday at 17:12 CEST Initialize device
134 Error yesterday at 18:37 CEST yesterday at 18:37 CEST Initialize device
135 Error yesterday at 21:17 CEST yesterday at 21:17 CEST Initialize device
136 Error yesterday at 22:52 CEST yesterday at 22:53 CEST Auto-refresh snaps "bluez", "theengs-gateway"
137 Error today at 00:42 CEST today at 00:43 CEST Auto-refresh snaps "bluez", "theengs-gateway"
138 Error today at 02:42 CEST today at 02:42 CEST Initialize device
139 Error today at 06:52 CEST today at 06:53 CEST Auto-refresh snaps "bluez", "theengs-gateway"
140 Error today at 13:27 CEST today at 13:27 CEST Initialize device
I also noticed the device doesn’t have a serial:
koen-vervloesem@ubuntu-core-arm64:~$ snap model
brand Koen Vervloesem
model theengs-gateway-ubuntu-core-22-pi-arm64
grade signed
serial - (device not registered yet)
I just installed this appliance as any other regular Ubuntu Core appliance, including entering my SSO account. So what am I missing here?