Note Configuring AppArmor is needed only on Ubuntu 24.04 or later, with RootlessKit installed under a non-standard path. If you face an error like [rootlesskit:parent] error: failed to start the child: fork/exec /proc/self/exe: operation not permitted, try running the following commands: cat <<EOT | sudo tee "/etc/apparmor.d/usr.local.bin.rootlesskit" abi <abi/4.0>, include <tunables/global> /usr/local/bin/rootlesskit flags=(unconfined) { userns, # Site-specific additions and overrides. See l...
