After upgrading Fedora 35 Silverblue from 35.20220123.0 to 35.20220415.0, I can no longer enter a toolbox from the fedora-toolbox:35 image. I was able to verify that I’m using the latest toolbox image (sha 09cc3fe0e1d0) and the following versions of the toolchain:
$ toolbox --version toolbox version 0.0.99.3 $ podman version Version: 3.4.4 API Version: 3.4.4 Go Version: go1.16.8 Built: Wed Dec 8 16:45:07 2021 OS/Arch: linux/amd64
The toolbox creates normally, however when entering the container I get the “Error: failed to start container” message.
Update: Trying to start the container manually with podman, I get a permission denied error from conmon:
Error: unable to start container "83d0d2106b88e740a754fb1393d5768012d8eb4c1795962cdddbea2feb5160ae": fork/exec /usr/bin/conmon: permission denied