linux-image-2.6.37-2-generic-pae 2.6.37-2.9 (i386 binary) in ubuntu natty

 This package contains the Linux kernel image for version 2.6.37 on
 x86.
 .
 Also includes the corresponding System.map file, the modules built by the
 packager, and scripts that try to ensure that the system is not left in an
 unbootable state after an update.
 .
 Supports Generic processors.
 .
 Geared toward 32 bit desktop systems with more then 4GB RAM.
 .
 You likely do not want to install this package directly. Instead, install
 the linux-generic-pae meta-package, which will ensure that upgrades work
 correctly, and that supporting packages are also installed.