I had exactly the same problem as Gene Mosher, in that I wanted to revert to FF2 to continue using various extensions that are not yet compatible with FF3.
This was on a box-fresh install of Ubuntu Hardy. I had no extensions.rdf to delete I tried the patch, but that just moved the problem further down to line 7647. Then I found this thread, among others: http://ubuntuforums.org/showthread.php?t=770462 Deleting /home/$username/.mozilla/ worked for me. -- "installLocation has no properties" error in nsExtensionManager.js during install/update of extensions https://bugs.launchpad.net/bugs/65609 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
