Hi,I just submitted a sudo troubleshooting guide [1]. If you find anything missing, please, let me know.
[1] https://fedorahosted.org/sssd/wiki/HOWTO_Troubleshoot_SUDO -- Manage your subscription for the Freeipa-users mailing list: https://www.redhat.com/mailman/listinfo/freeipa-users Go to http://freeipa.org for more info on the project