LXD containers have no internet connectivity
Since at least February 2, 2022, 7:51pm CET LXD containers on the amd64 continuous integration host ("maiko") cannot connect to the internet anymore, see pipeline 416173 or pipeline 416144.
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How to restart LXD and make the problem go away: snap stop lxd && snap start lxd
Edited by Christoph Conrads