Podman: there might not be enough IDs available in the namespace about fedora-remix-for-wsl HOT 1 OPEN

Were you able to resolve this? I'm currently running into the same issue on WSL2 when I try to pull an image with podman.

Update: Ok, I got it working. In my case the newuidmap and newgidmap binaries did not have the setuid bit set, so they did not have the capabilities they needed to map the uids correctly. So, I just had to run:

$ podman unshare cat /proc/self/uid_map
         0       1000          1

... switch to root

# chmod u+s $(which newuidmap)
# chmod u+s $(which newgidmap)

... switch back to regular user here

$ podman system migrate
$ podman unshare cat /proc/self/uid_map
         0       1000          1
         1     100000      65536

Thanks for pointing me in the right direction. This thread explains the issue.

from fedora-remix-for-wsl.