I've forwarded the gnome-session-properties crasher with a debug backtrace upstream: http://bugzilla.gnome.org/show_bug.cgi?id=345030
** Summary changed: - [Adding start up program] nautilus crashes or gnome-session doesn't work properly + gnome-session-properties crash when adding a command name with an odd number of " ** Changed in: gnome-session (Ubuntu) Status: Needs Info => Confirmed ** Bug watch added: GNOME Bug Tracker #345030 http://bugzilla.gnome.org/show_bug.cgi?id=345030 ** Also affects: gnome-session (upstream) via http://bugzilla.gnome.org/show_bug.cgi?id=345030 Importance: Unknown Status: Unknown -- gnome-session-properties crashes when adding a command name with an odd number of " https://launchpad.net/bugs/48929 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs