Comment 1 for bug 2064115

Uninstalling `apparmor` and rebooting is the only thing i have found that makes it work.

Selectively disabling the specific rulset with:

# aa-disable unprivileged_userns

Gives a new error:

$ guix environment -C
guix environment: warning: no packages specified; creating an empty environment
guix environment: error: clone: 2114060305: Permission denied

Same for temporarily turning off apparmor entirely.