I had a go at this by adding the following to the lightdm apparmor config: /snap/ r, /snap/** rmixk,
But it wasn't able to mount the snaps. So there must be more config required. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to lightdm in Ubuntu. https://bugs.launchpad.net/bugs/1593407 Title: Guest session cannot run snaps Status in lightdm package in Ubuntu: Triaged Status in snapd package in Ubuntu: New Bug description: I'm using Ubuntu 16.04. The guest session cannot execute snaps, because of a permission error. The LightDM's guest session AppArmor profile is not allowing access to /snap and other needed files and folders. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1593407/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp

