Profile "default":

  GRE Extensions:
      /usr/lib/xulrunner-1.9.0.5/extensions/langpack-en-GB@xulrunner-1.9.ubuntu.com does not exist (old profile?)

  Application Extensions:
      /usr/lib/firefox-3.0.5/extensions/ubufox@ubuntu.com does not exist (old profile?)
      /usr/lib/firefox-3.0.5/extensions/langpack-en-GB@firefox-3.0.ubuntu.com does not exist (old profile?)

  Local Extensions:
    Firebug (version: 1.3.2) -	id: firebug@software.joehewitt.com

  GRE Theme:
      /usr/lib/xulrunner-1.9.0.5/extensions/{972ce4c6-7e08-4474-a285-3208198ce6fd} does not exist (old profile?)