I've got this problem as weil, with version 2.18.0-0ubuntu3 on AMD64, I've just reported as bug #99351 but I was told that that's a duplication of this bug. Sometimes (but not always!) gnome-panel crashes on package installing. As far as I can remember it has been occuring since about a month or so.
-- [apport] gnome-panel crashed with SIGSEGV on package installation, valgrind log required https://launchpad.net/bugs/85776 -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
