I just realized the following: I had desktop icons disabled (Unity Tweak Tool -> System -> Desktop Icons -> off). Once I enable desktop icons, the bug disappears (a restart + login now shows the correct wallpaper). So the bug might not be hardware related.
If this 'solves' the problem for you, too, then I suggest to subscribe here: https://bugs.launchpad.net/ubuntu/+source/gnome-settings- daemon/+bug/1115886 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1165256 Title: Unity: login-screen background freezes and is shown as desktop background To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/1165256/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
