> CentOS 5 (like the RHEL5 distribution it is built from) shipped with a
2.6.18 kernel.
Debian Etch (oldstable) uses also 2.6.18 kernel, but Etch has also
linux-image-2.6.24-etchnhalf available (same version as in Ubuntu Hardy
LTS). Debian Lenny (current stable) uses 2.6.26.