/etc/init.d/networking needs to be restarted

[scar]

after upgrading a system to 10.04, network connectivity is botched.  i
haven't been using NetworkManager and so it is uninstalled.  until i use
`sudo /etc/init.d/networking restart` connectivity to the internet
doesn't work

i have KVM installed so i have a couple extra interfaces.  for some
reason the interface br0 is getting the LAN address that should usually
be assigned to eth0 and as you can see eth0 doesn't have any IP.:

br0       Link encap:Ethernet  HWaddr 00:24:8c:66:d9:b5
          inet addr:192.168.1.139  Bcast:192.168.1.255  Mask:255.255.254.0
          inet6 addr: fe80::224:8cff:fe66:d9b5/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:147881 errors:0 dropped:0 overruns:0 frame:0
          TX packets:309488 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:10439904 (10.4 MB)  TX bytes:452085066 (452.0 MB)

eth0      Link encap:Ethernet  HWaddr 00:24:8c:66:d9:b5
          inet6 addr: fe80::224:8cff:fe66:d9b5/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:148278 errors:0 dropped:0 overruns:0 frame:0
          TX packets:309819 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:12854963 (12.8 MB)  TX bytes:452119560 (452.1 MB)
          Interrupt:28 Base address:0xa000

lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:231 errors:0 dropped:0 overruns:0 frame:0
          TX packets:231 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:24874 (24.8 KB)  TX bytes:24874 (24.8 KB)

virbr0    Link encap:Ethernet  HWaddr ca:ae:03:45:a8:89
          inet addr:192.168.122.1  Bcast:192.168.122.255  Mask:255.255.255.0
          inet6 addr: fe80::c8ae:3ff:fe45:a889/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:89 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:0 (0.0 B)  TX bytes:14096 (14.0 KB)