Can you please provide the contents of sudo aa-status
/etc/apparmor.d/cache/.features /etc/apparmor.d/cache/sbin.dhclient ls -a /sys/kernel/security/apparmor/ if present (and dependent on whether its a dir or file) ls -a /sys/kernel/security/apparmor/features or cat -s /sys/kernel/security/apparmor/features -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1231778 Title: wifi not working on Saucy Salamander Status in Enablement project for the Toshiba AC100 NetBook: New Status in “network-manager” package in Ubuntu: Confirmed Bug description: Lubuntu 13.10 installed from daily image have wifi not working, even with BT disabled. confirmed by stuw on IRC at Sun Sep 22 15:40 < stuw> iz1glg, I saw similar problem, but I don't know the reason and solution. To manage notifications about this bug go to: https://bugs.launchpad.net/ac100/+bug/1231778/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp