Thanks Collin, I encountered the same issue with my swiss french locale on a i386 architecture when starting firefox. The error message is :
"Erreur d'analyse XML : entité non définie Emplacement : chrome://browser/content/browser.xul Numéro de ligne 1140, Colonne 9 : <toolbarbutton id="go-button" --------^ <menuitem id="menu_HelpPopup_reportPhishingtoolmenu" ----^" -- [edgy]Crash opening firefox https://launchpad.net/bugs/60631 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs