Public bug reported:
I set up a br0 (bridge) network on my destop PC in order to allow my
virtual machines via KVM to be directly on my LAN instead of natted.
Below is my /etc/network/interfaces file The problem is that when
logged in to the X session, NetworkManager reports (via D-Bus) that I
have no network connection. Any desktop apps that rely on this D-Bus
message won't connect. Empathy is a big one that fits in this category.
I am forced to assign my eth0 NIC an IP address of 127.0.0.1. This is a
bad practice. NetworkManager needs to either understand bridges or have
an override of some type. Can I simply remove NetworkManager as a work
around? Will the lack of an application producing the network connected
D-Bus messge mean that no app will think I am network connected?
auto lo
iface lo inet loopback
auto br0 eth0
iface br0 inet dhcp
hwaddress 00:25:61:43:bb:b8
pre-up brctl addbr br0
pre-up brctl addif br0 eth0
pre-up ifconfig eth0 0.0.0.0
pre-down brctl delif br0 eth0
post-down ifconfig eth0 down
post-down brctl delbr br0
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: network-manager 0.9.1.90-0ubuntu5.1
ProcVersionSignature: Ubuntu 3.0.0-16.29-generic 3.0.20
Uname: Linux 3.0.0-16-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
CRDA: Error: [Errno 2] No such file or directory
Date: Wed Mar 21 07:35:26 2012
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
IpRoute:
default via 192.168.15.1 dev br0 metric 100
127.0.0.0/16 dev eth0 proto kernel scope link src 127.0.0.1 metric 1
169.254.0.0/16 dev br0 scope link metric 1000
192.168.15.0/24 dev br0 proto kernel scope link src 192.168.15.2
192.168.122.0/24 dev virbr0 proto kernel scope link src 192.168.122.1
NetworkManager.state:
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true
RfKill:
SourcePackage: network-manager
UpgradeStatus: No upgrade log present (probably fresh install)
mtime.conffile..etc.NetworkManager.NetworkManager.conf:
2012-03-16T06:28:55.603766
** Affects: network-manager (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug oneiric running-unity
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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to network-manager in Ubuntu.
https://bugs.launchpad.net/bugs/961089
Title:
NetworkManager does not understand that a bridge is an active net
connection
Status in “network-manager” package in Ubuntu:
New
Bug description:
I set up a br0 (bridge) network on my destop PC in order to allow my
virtual machines via KVM to be directly on my LAN instead of natted.
Below is my /etc/network/interfaces file The problem is that when
logged in to the X session, NetworkManager reports (via D-Bus) that I
have no network connection. Any desktop apps that rely on this D-Bus
message won't connect. Empathy is a big one that fits in this
category. I am forced to assign my eth0 NIC an IP address of
127.0.0.1. This is a bad practice. NetworkManager needs to either
understand bridges or have an override of some type. Can I simply
remove NetworkManager as a work around? Will the lack of an
application producing the network connected D-Bus messge mean that no
app will think I am network connected?
auto lo
iface lo inet loopback
auto br0 eth0
iface br0 inet dhcp
hwaddress 00:25:61:43:bb:b8
pre-up brctl addbr br0
pre-up brctl addif br0 eth0
pre-up ifconfig eth0 0.0.0.0
pre-down brctl delif br0 eth0
post-down ifconfig eth0 down
post-down brctl delbr br0
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: network-manager 0.9.1.90-0ubuntu5.1
ProcVersionSignature: Ubuntu 3.0.0-16.29-generic 3.0.20
Uname: Linux 3.0.0-16-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
CRDA: Error: [Errno 2] No such file or directory
Date: Wed Mar 21 07:35:26 2012
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
IpRoute:
default via 192.168.15.1 dev br0 metric 100
127.0.0.0/16 dev eth0 proto kernel scope link src 127.0.0.1 metric 1
169.254.0.0/16 dev br0 scope link metric 1000
192.168.15.0/24 dev br0 proto kernel scope link src 192.168.15.2
192.168.122.0/24 dev virbr0 proto kernel scope link src 192.168.122.1
NetworkManager.state:
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true
RfKill:
SourcePackage: network-manager
UpgradeStatus: No upgrade log present (probably fresh install)
mtime.conffile..etc.NetworkManager.NetworkManager.conf:
2012-03-16T06:28:55.603766
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