Mac's systems are not updating the latest defs
We have issue with Mac systems. Some of the Mac systems are not updating with latest Defs.. All are managed clients
Example: we have around 1500 client in my office. In this 1350 systems are updating with latest defs, remaining 150 are not updating.. Some systems are updated up to June 21, 22 and some are updated up to May30th or less. But all clients are in online daily users will login to the systems. Last time changed will be current.
When we ran the symsched -l command from terminal, LU policy is not showing..
Please let me know possible causes issues for above scenarios. and solution for this..