After some consideration, if someone creates enough guest accounts, he/she will drain resources, e.g. RAM, system would crash and if swap space was in use (and not encrypted), then someone (with physical access) could boot into live cd/usb to analyze contents of RAM saved on swap partition. But it could be done easier in another way, then creating a lot of guest accounts. So do what you want with this bug report.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1438448 Title: unity-greeter/lightdm creates another guest session when switching from guest to guest To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity-greeter/+bug/1438448/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
