I installed gnome-terminal and got 'unconfined'. So I could view the home directory of another user, but if the directories had no permissions for Other group, I could not view the contents in guest session. So I think a better solution than disabling guest sessions is to make proper default permissions for directories under /home directory.
-- 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/1742912 Title: Please confine guest sessions again Status in lightdm package in Ubuntu: Confirmed Bug description: This is a continuation of LP: #1663157 where as a workaround for the guest session not being confined the session got disabled. This bug tracks the fix for proper confinement. Original bug report text: Processes launched under a lightdm guest session are not confined by the /usr/lib/lightdm/lightdm-guest-session AppArmor profile in Ubuntu 16.10, Ubuntu 17.04, and Ubuntu Artful (current dev release). The processes are unconfined. The simple test case is to log into a guest session, launch a terminal with ctrl-alt-t, and run the following command: $ cat /proc/self/attr/current Expected output, as seen in Ubuntu 16.04 LTS, is: /usr/lib/lightdm/lightdm-guest-session (enforce) Running the command inside of an Ubuntu 16.10 and newer guest session results in: unconfined To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1742912/+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
