I just hit the bug but I don't know remember when my Oneiric was installed nor when the wired connection was created. Setting IPv6 to ignore and sudo killall dnsmasq fixed the issue.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/865001 Title: [regression] sharing a network with other computers no longer works in oneiric To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/865001/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs