from the mozilla site Upgrading from Firefox 3.0.x or 3.5.x Linux: If you use your Linux distribution's packaged version of Firefox, you will need wait for an updated package to be released to its package repository.
If you installed Firefox manually (without using your distribution's package manager)To upgrade to Firefox 3.6, you need to be using the latest update to Firefox 3.0 or 3.5: 1. Open the Help menu and click Check for Updates.... If there is an update available, follow the instructions in the Software Update window to download and install it. You will need to restart Firefox after updating. 2. Once you have the latest Firefox 3.0 or 3.5 update, use Help > Check for Updates... again, to upgrade to Firefox 3.6. -- firefox 3.6 upgrade not available(check button missing) https://bugs.launchpad.net/bugs/518469 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