When the agent is installed on an Ubuntu server, attempting to access the mandb on that server results in a crash.
Current session: export the env. var., 'MAN_DISABLE_SECCOMP=1':
Future sessions: To fix future sessions, add the same line to /etc/bash.bashrc.
For example, to append it at the end:
echo "export MAN_DISABLE_SECCOMP=1" >> /etc/bash.bashrc
This problem is due to a known issue with mandb's handling of AppArmor and seccomp policies.