The default network is set to be autostarted but the start fails. The libvirt-bin package tries to install a NAT network, is it desirable considering the fact that many users will use a physical shared device in a bridged configuration and will have to deconfigure this default network?
The default network should be installed with 'autostart' disabled, and left in tha package as an example. ~$ sudo virsh net-list --all Connecting to uri: qemu:///system Name State Autostart ----------------------------------------- default inactive no ~$ sudo virsh net-start default Connecting to uri: qemu:///system error: Failed to start network default error: internal error 'brctl setfd virbr%d 0' exited with non-zero status 1 and signal 0: set forward delay failed: No such device ~$ sudo virsh net-start default j...@j:~$ sudo virsh net-start default ~$ ip a 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo [ ... ] 7: virbr0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN link/ether e6:84:07:b8:86:ae brd ff:ff:ff:ff:ff:ff 8: virbr1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN link/ether 0e:ce:30:f3:d8:fa brd ff:ff:ff:ff:ff:ff 9: virbr2: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN link/ether ae:d0:f3:36:d8:34 brd ff:ff:ff:ff:ff:ff -- libvirt fails work if virbr0 exists when it is started https://bugs.launchpad.net/bugs/185598 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs