Error messages appear after ./discourse-setup and input hostname, smtp port, etc. according to official installation. ENTER to continue, ‘n’ to try again, Ctrl+C to exit: letsencrypt.ssl.template.yml enabled Configuration file at containers/app.yml updated successfully! Updates successful. Rebu…

I can confirm this behavior on at least two sites I’ve set up recently. Something is wrong with git.docker.com and it fails to load overlay2 by default like it has for years. Create /etc/docker/daemon.json with this content: { "storage-driver": "overlay2" } then sudo systemctl restart docker I…

Overlayfs to Overlay2, Failed on Fresh Installation, storage driver

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featheredtoast (Jeff Wong) November 21, 2025, 12:21am 6

so then from what I’m understanding, we just need to also look for and include overlayfs?

PR for that here:

Topic		Replies	Views
“Your Docker installation is not using a supported storage driver.” Installation	18	1343	March 15, 2024
Aufs/overlay2 storage driver (docker) Installation	2	2788	March 30, 2018
"Your Docker installation is not using a supported storage driver." Installation	9	2624	August 31, 2019
Docker is not using a supported storage driver Installation	5	1157	July 8, 2019
Overlay2 is no longer installed in Docker by default (because it's deprecated) Bug	0	22	November 20, 2025

Overlayfs to Overlay2, Failed on Fresh Installation, storage driver

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