For me (I'm not sure, if Tyler would agree), it is the panel looking different (that is the part right of the arrow drawn by Tyler on the screenshot). While i assume the 1 px line is theme-specific (a shadow- like effect or something like this), it vanishes sometimes. I can reproduce this by changing from clearlooks (has the 1px "shadow") to glider (flat panel) and back again (you need to open menu and config- dialogs on the right places, otherwise the panel will be only partly "shaded").
-- Gnome Panel Doesn't Look Right https://bugs.launchpad.net/bugs/150060 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs