Ubuntu
network-manager package

  1. Bug #1273201
  2. Comment #22

Comment 22 for bug 1273201

Revision history for this message
Julian Alarcon (julian-alarcon) wrote :

Hi

I got the same problem in Ubuntu 14.04.

I used KVM on Ubuntu 14.04 with network using bridge, modifying the /etc/network/interfaces but today I tried to set the bridge using Network Manager.

After setting the bridge on network manager, I used the brctl show and the eth0 card were not linked to the bridge, but taking the advice of opening the Network Manager configuration file (/etc/NetworkManager/NetworkManager.conf) and saving it without editing it, I got the bridge up.

So this problem is still there in Ubuntu 14.04, can somebody set the affect release to Ubuntu 14.04 Trusty Tahr?

Also, when I set this bridge, I got an error in the network, my PC is connected to a Cisco Switch 2960-S, my port become err-disable status. Because of this I removed all the NM configuration and used the old method and the bridged network worked again.