Just a note, I've reproduced this on a simple openstack instance. I used the interfaces.utf8 as my /etc/network/interfaces (except using bond-mode balance-rr since I dont' have a switch capable of doing 802.3ad), rebooted and had networking. Then I simply removed all indentation, and after another reboot networking failed to come up.
Just a note, I've reproduced this on a simple openstack instance. I used the interfaces.utf8 as my /etc/network/ interfaces (except using bond-mode balance-rr since I dont' have a switch capable of doing 802.3ad), rebooted and had networking. Then I simply removed all indentation, and after another reboot networking failed to come up.