我已经为我的新主板创建了内核和小工具快照。
我成功部署了由ubuntu 图像进入我的主板的 emmc。我可以完成设备配置（console-conf以消息“恭喜！此设备现已注册到”结束...）。
登录我的设备并输入：
snap changes
我获得以下输出：
ID Status Spawn Ready Summary
1 Done 2017-01-30T09:02:08Z 2017-01-30T09:04:08Z Initialize system state
2 Doing 2017-01-30T09:02:18Z - Initialize device
The system change with ID 2 ("Initialize device") seems to be in progress.
更详细的命令如下：
snap change 2
我得到：
Status Spawn Ready Summary
Done 2017-01-30T09:02:18Z 2017-01-30T09:04:08Z Generate device key
Doing 2017-01-30T09:02:18Z - Request device serial
......................................................................
Request device serial
2017-01-30T09:24:06Z ERROR cannot deliver device serial request: unexpected status 400
2017-01-30T09:25:09Z ERROR cannot deliver device serial request: unexpected status 400
2017-01-30T09:26:12Z ERROR cannot deliver device serial request: unexpected status 400
2017-01-30T09:27:15Z ERROR cannot deliver device serial request: unexpected status 400
[...]
我的小工具快照实现中是否遗漏了某些内容？仅仅是 Ubuntu 服务器端的问题吗？