section 1 Ensure XD/NX support is enabled can fail on systems with long uptime /large number of devices

[ab1337]

due to the fact long uptimes can rotate out/overfill the dmesg log it's not reliable or accurate to check this biased on dmesg alone

This information can be gotten from the /proc/cpuinfo file that is in ubuntu by default with the following command
grep ^flags /proc/cpuinfo | head -n1 | egrep --color=auto ' (pae|nx) '
-https://wiki.ubuntu.com/Security/CPUFeatures