i can confirm that disabling apparmor fixed this: sudo /etc/init.d/apparmor stop
so this is probably a dupe of bug 408773 -- Network-manager loses connection https://bugs.launchpad.net/bugs/408861 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
