I've been playing with XFCE lately, and it seems that if I use the Human theme in XFCE the progress bar is still invisible. (So this invisible progress bar happens in both Gnome and XFCE).
-- Progress bar is invisible https://launchpad.net/bugs/67443 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs