That's likely not due to unity but the way the session works, the background is displayed by nautilus which is an application, and nautilus is closed before the session, also the scaling xsettings is set by unity-settings-daemon, which also exit before the setting close which might lead to the scaling factor to be unset and things to change on screen. Unsure it's easy to fix in the current session design...
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to unity in Ubuntu. https://bugs.launchpad.net/bugs/1480138 Title: The background image becomes titled for a while during the logout process. Status in unity package in Ubuntu: New Bug description: Ubuntu 14.04.2 Reproducible Steps: 1. Login Unity desktop environment. 2. Change the scale factor to 2 in Displays of Settings. 3. Logout Expected Result: * There is no tiled background. Actual Result: * There is a tiled background. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/1480138/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
