I successfully tested a slightly modified patch, so I uploaded and forwarded upstream.
** Changed in: accountsservice (Ubuntu) Importance: Undecided => Low ** Changed in: accountsservice (Ubuntu) Status: New => In Progress ** Changed in: accountsservice (Ubuntu) Assignee: (unassigned) => Gunnar Hjalmarsson (gunnarhj) ** Bug watch added: freedesktop.org Bugzilla #72596 https://bugs.freedesktop.org/show_bug.cgi?id=72596 ** Also affects: accountsservice via https://bugs.freedesktop.org/show_bug.cgi?id=72596 Importance: Unknown Status: Unknown -- 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/1259562 Title: Old guest users pollute accountsservice Status in D-Bus interfaces for querying and manipulating user account information: Unknown Status in Light Display Manager: Triaged Status in “accountsservice” package in Ubuntu: In Progress Status in “lightdm” package in Ubuntu: Triaged Bug description: When you log out from a guest session, the temporary guest account is removed - but only almost. The folder /var/lib/AccountsService/users gets 'polluted' with files for previous guest users. To manage notifications about this bug go to: https://bugs.launchpad.net/accountsservice/+bug/1259562/+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