Carl’s notes

The Typo3 backend doesn’t work properly in Firefox3. The left most column with the highest level options (Page, View, List, Extensions, Configuration…) disappears if you click on Page for instance. Then clicking on items of the Page hierarchy doesn’t do anything.

The solution is to install an extension called Firefox3 Backend Bugfix. I downloaded the T3X file, then went to Extension Manager in the backend, Import Extensions from the top drop down menu, Upload Extension, then go to Install Extensions from the drop down menu and click the grey ‘+’ icon next to the new extension.