It pops up on the screen where you select Try or Install, so following the testcase you should see it at least on that screen before going into the Live session. See attached, I moved the dialog out of the way to show the background.
** Attachment added: "debian_swirl_installer.jpg" https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1284910/+attachment/3998132/+files/debian_swirl_installer.jpg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1284910 Title: Xubuntu Beta 1 installer has debian background wallpaper To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1284910/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs