[mythtv-users] DNS not working after Precise 11.10 -> 12.04 Mythbuntu upgrade

[Dan]

Hi all,

If you've any advice at all about getting DNS working after my
mythbuntu upgrade, I'd be very grateful...
https://answers.launchpad.net/ubuntu/+question/199809

Anyone experienced similar?

Thanks
Dan


---------- Forwarded message ----------
From: danstowell <question199809 at answers.launchpad.net>
Date: 2012/6/8
Subject: [Question #199809]: DNS not working after Precise 11.10 ->
12.04 Mythbuntu upgrade
To: danstowell+launch at gmail.com


New question #199809 on Ubuntu:
https://answers.launchpad.net/ubuntu/+question/199809

Hi - upgraded Mythbuntu 11.10 to 12.04, and I can't get DNS resolution
to work, so I can't access any web. I upgraded using the normal GUI
program.

My local network works ("ping 192.168.254.13" successfully pings my
other machine); I can ssh to the machine from outside; I can ping IP
addresses outside the network.

I don't have any weird network setup as far as I know, and I don't
want anything weird - just a single wired connection.

Here are some file contents and diagnostics:

I don't have a file /run/nm-dns-dnsmasq.conf

Here's /etc/network/interfaces :
=======================================================
auto lo
iface lo inet loopback

#auto eth0
#iface eth0 inet static
#       address 192.168.254.202
#       netmask 255.255.255.0
#       network 192.168.254.0
#       broadcast 192.168.254.255
#       gateway 192.168.254.254

auto eth1
iface eth1 inet static
       address 192.168.254.1
       netmask 255.255.255.0
       network 192.168.254.0
       broadcast 192.168.254.255
       gateway 192.168.254.254

=======================================================


$ ifconfig
eth1      Link encap:Ethernet  HWaddr aa:00:04:00:0a:04
         inet addr:192.168.254.1  Bcast:192.168.254.255  Mask:255.255.255.0
         inet6 addr: fe80::a800:4ff:fe00:a04/64 Scope:Link
         UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
         RX packets:579 errors:0 dropped:0 overruns:0 frame:0
         TX packets:519 errors:0 dropped:0 overruns:0 carrier:0
         collisions:0 txqueuelen:1000
         RX bytes:114187 (114.1 KB)  TX bytes:66795 (66.7 KB)
         Interrupt:17

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:313 errors:0 dropped:0 overruns:0 frame:0
         TX packets:313 errors:0 dropped:0 overruns:0 carrier:0
         collisions:0 txqueuelen:0
         RX bytes:29500 (29.5 KB)  TX bytes:29500 (29.5 KB)

virbr0    Link encap:Ethernet  HWaddr de:c5:2b:8d:a7:e2
         inet addr:192.168.122.1  Bcast:192.168.122.255  Mask:255.255.255.0
         UP BROADCAST MULTICAST  MTU:1500  Metric:1
         RX packets:0 errors:0 dropped:0 overruns:0 frame:0
         TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
         collisions:0 txqueuelen:0
         RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)




$ nm-tool

NetworkManager Tool

State: disconnected

- Device: eth1 -----------------------------------------------------------------
 Type:              Wired
 Driver:            sky2
 State:             disconnected
 Default:           no
 HW Address:        AA:00:04:00:0A:04

 Capabilities:
   Carrier Detect:  yes
   Speed:           100 Mb/s

 Wired Properties
   Carrier:         on


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