Comment - FBXL Lotide

Comment on Podman: Issues with multiple users running containers simultaneously

Complete shot in the dark, but I would start by comparing podman system info between the two user accounts, with the most importance on the idMappings. Podman is usually configured to use rootless by default, and this can result in wildly different behavior based on whether /etc/subuid and /etc/subgid are configured to give your user IDs or not. See tutorial if your user 1001 is missing.

Modern distro installers tend to give the user created during setup 65536 IDs, but useradd usually doesn't do that by default. This is really distro-specific stuff though and I don't know how modern Fedora handles it, so I might be grasping at nothing here.

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MoogleMaestro@lemmy.zip ⁨9⁩ ⁨hours⁩ ago
I think I have uids set up, but I’m not positive they’re set up correctly.

Here’s an example of /etc/subuid for example, with it a bit anonymised for my specific user setup:

core:524288:65536 syncthing:589824:65536 userA:655360:65536 userB:720896:65536 userC:786432:65536

Syncthing in this case isn’t running any podman containers, all sharing is done bare-metal. userA is working, but userB and userC do look like they’re configured “correctly” at first glance. podman system info seems to be outputting the results above

idMappings: gidmap: - container_id: 0 host_id: 1101 size: 1 - container_id: 1 host_id: 786432 size: 65536 uidmap: - container_id: 0 host_id: 1101 size: 1 - container_id: 1 host_id: 786432 size: 65536

Note: The user in question here is uid 1101, another new user I created for testing purposes.
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- chameleon@fedia.io ⁨9⁩ ⁨hours⁩ ago
  That looks correct to me if uid 1101 == userC. Sorry, don't really know what it might be then.
  
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