Ubuntu doesn't provide a 64-bit kernel in its i386 distribution (Debian does). You can grab the kernel from the amd64 distribution, and applications should just run, but under natty the package isn't easily installable.
Ubuntu doesn't provide a 64-bit kernel in its i386 distribution (Debian does). You can grab the kernel from the amd64 distribution, and applications should just run, but under natty the package isn't easily installable.