如何永久删除桥梁

Question

我使用过sudo brctl delbr br0，但重启后又恢复了。我也试过sudo brctl delif br0。但重启后总是恢复。

cat /etc/network/interfaces

# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback

cat /etc/netplan/*.yaml

# Let NetworkManager manage all devices on this system
network:
  version: 2
  renderer: NetworkManager
  ethernets:
    enp4s0f0:
      dhcp4: no
      addresses: [10.0.0.199/24]
      gateway4: 10.0.0.1
      nameservers:
        addresses: [8.8.8.8, 1.1.1.1]