I have an Ubuntu 14.04 server running plesk Onyx.
I'm starting to get hourly emails that "/etc/cron.hourly/asl exited with return code 126"
I tried to look at what that runs, and found this:
root@host4:~# less /etc/cron.hourly/asl
root@host4:~# /var/asl/bin/aum -u
Checking versions...