Real, Is there more steps you took to configure the system? I'm not able to reproduce the issue. Here's the steps I took to attempt a reproduction.
$ lxc launch ubuntu:noble n $ lxc shell n # apt update -y && apt upgrade -y # echo "auth sufficient pam_radius_auth.so" >> /etc/pam.d/sudo # echo "user ALL=(ALL:ALL) ALL" > /etc/sudoers.d/support # sudo true -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2068729 Title: pam_radius_auth: Failed to open RADIUS IPv6 socket: Address family not supported by protocol To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libpam-radius-auth/+bug/2068729/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs