Actually I can reproduce on a clean install - every time I log into a U2D session, the whole screen gets grey for a second or two.
** Summary changed: - Background is grey during auto-login + Background is grey during login -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/860638 Title: Background is grey during login To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/860638/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs