Public bug reported: I've just had a debugging session with cyphermox in ubuntu-devel [1].
The symptoms I was seeing was dns resolution failure. I had the dnsmasq package installed (as opposed to only dnsmasq-base) and that also had 'enable-dbus' in /etc/dnsmasq.d/enable-dbus (that I configured at some point in the past). The result was /etc/resolv.conf and /run/dnsmasq/resolv.conf had only 127.0.0.1 in them, making dns resolution completley broken. There were two suggested fixes: a.) remove dnsmasq package b.) disable 'enable-dbus' from system dnsmasq package. [1] http://irclogs.ubuntu.com/2012/08/09/%23ubuntu-devel.html ProblemType: Bug DistroRelease: Ubuntu 12.10 Package: network-manager 0.9.6.0-0ubuntu2 ProcVersionSignature: Ubuntu 3.5.0-8.8-generic 3.5.0 Uname: Linux 3.5.0-8-generic x86_64 ApportVersion: 2.4-0ubuntu6 Architecture: amd64 Date: Thu Aug 9 10:59:49 2012 EcryptfsInUse: Yes IfupdownConfig: auto lo iface lo inet loopback #iface eth0 inet dhcp InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012) IpRoute: default via 192.168.1.1 dev wlan0 proto static 10.0.3.0/24 dev lxcbr0 proto kernel scope link src 10.0.3.1 169.254.0.0/16 dev wlan0 scope link metric 1000 192.168.1.0/24 dev wlan0 proto kernel scope link src 192.168.1.101 metric 9 192.168.122.0/24 dev virbr0 proto kernel scope link src 192.168.122.1 NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true WimaxEnabled=true ProcEnviron: TERM=xterm PATH=(custom, user) LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: network-manager UpgradeStatus: Upgraded to quantal on 2011-11-07 (276 days ago) nmcli-dev: DEVICE TYPE STATE DBUS-PATH wlan0 802-11-wireless connected /org/freedesktop/NetworkManager/Devices/1 eth0 802-3-ethernet disconnected /org/freedesktop/NetworkManager/Devices/0 nmcli-nm: RUNNING VERSION STATE NET-ENABLED WIFI-HARDWARE WIFI WWAN-HARDWARE WWAN running 0.9.6.0 connected enabled enabled enabled enabled disabled ** Affects: network-manager (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug quantal running-unity -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1034946 Title: dnsmasq and network manager broken if dnsmasq package has 'enable- dbus' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1034946/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
