The ktkt_warn service, used to renew a user's Kerberos credentials and warn about credential expiry, is now disabled by default. The following error message is displayed:
kinit: no ktkt_warnd warning possible
Workaround: Choose one of the following workarounds to enable the service:
If the system already has Kerberos configured, use the svcadm command to enable the service.
# svcadm enable ktkt_warn
If Kerberos has not been configured, run the kclient utility to configure Kerberos, which will also enable the ktkt_warn service.
For more information about the kclient utility, see the kclient (1M) man page.