"Recently closed tabs" is always greyed-out
Binary package hint: firefox
Firefox 18.104.22.168's Recently Closed Tabs function doesn't seem to remember the tabs I recently closed.
Date: Wed Aug 1 20:32:44 2007
DistroRelease: Ubuntu 7.04
Package: firefox 22.214.171.124+1-0ubuntu1
Uname: Linux can1 2.6.20-16-generic #2 SMP Thu Jun 7 20:19:32 UTC 2007 i686 GNU/Linux