Sorry, but I still think it's a bug. The reason is that "brctl setfd ..." works fine in an unprivileged container, but libvirt-daemon fails. In other words: brctl shows that it *is* possible to create and manage bridges in an unprivileged container, but libvirt-daemon isn't doing it correctly.
I am currently only using libvirt to create virbr0 (for GNS3) - I'm not running kvm. It's quite possible that anyone who wants to run kvm would require privileged mode for other reasons, but that would be a separate point. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1802906 Title: libvirt inside lxd container cannot start virbr0 (Unable to set bridge virbr0 forward_delay: Permission denied) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1802906/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs