kali linux always has a recent version of aircrack-ng in its repositories as it is a rolling release Operative System.
Ubuntu 16.04 is a "version release" distribution which means that it has a "stable version" of aircrack-ng in tis repositorie...
Ubuntu 16.04 is a "version release" distribution which means that it has a "stable version" of aircrack-ng in tis repositorie...