Comment 1 for bug 2001737

Reproduced with:

```sh
lxc launch ubuntu-daily:focal fvm --vm
lxc shell fvm

snap list lxd
lxd init --minimal
lxc launch ubuntu-daily:jammy j
lxc exec j -- cloud-init status --wait

$ lxc exec j -- grep -i warning /var/log/cloud-init.log
2023-01-10 10:29:12,936 - util.py[WARNING]: Getting data from <class 'cloudinit.sources.DataSourceLXD.DataSourceLXD'> failed
2023-01-10 10:29:14,169 - activators.py[WARNING]: Running ['netplan', 'apply'] resulted in stderr output: Failed to connect system bus: No such file or directory
2023-01-10 10:29:27,476 - cc_final_message.py[WARNING]: Used fallback datasource

$ lxc exec j -- grep -i exception /var/log/cloud-init.log
     raise sources.InvalidMetaDataException(
cloudinit.sources.InvalidMetaDataException: Invalid HTTP response [404] from http://lxd/1.0/devices: 404 page not found
```