Just confirming my experience of what ZN wrote in post #42. Yesterday I set my task-list to "always group", and this morning the panels wouldn't load ("floating point exception"). Seeing ZN's post, I then edited my ~/.config/xfce4/panel/tasklist-2.rc file to set "grouping=1", and now running xfce4-panel works without error.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/53897 Title: Disappearing panels/menus in Xubuntu -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs