this screenshot is of the unity panel the fastest way I found to trigger it was to close onboard and reopen it and then click the panel (top bar) icon
** Attachment added: "Screenshot at 2012-03-04 16:42:15.png" https://bugs.launchpad.net/ubuntu/+source/unity/+bug/946558/+attachment/2814339/+files/Screenshot%20at%202012-03-04%2016%3A42%3A15.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/946558 Title: Global, panel, and right click menus sometimes appear "invisible" until hovered over in Ubuntu 12.04 Beta 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/946558/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs