I had gears installed from before the upgrade from 9.04. I went to gmail and clicked the Offline0.2 link, but it says I need to install gears.Mozilla/5.0 (X11; U; Linux i686; en-US; rv:220.127.116.11pre) Gecko/20090930 Ubuntu/9.04 (jaunty) Shiretoko/3.5.4pre
It doesn't seem to know that I do have gears installed.
Google Gears 0.5.32.0
I tried removing that extension and tried the gears package from the repository, but that, too, doesn't work.