Hello,
Do you have any other add-ons installed? There were some problems related to Firebug - https://bugs.launchpad.net/globalmenu-extension/+bug/1025011 - so maybe it's a regression.
Hello,
Do you have any other add-ons installed? There were some problems related to Firebug - https:/ /bugs.launchpad .net/globalmenu -extension/ +bug/1025011 - so maybe it's a regression.