Endpoint Protection

Has anyone had the chance to test adding the Install package to upgrade clients to RU6a in SEPM?

I upgraded my SEPM to RU6a. To get my clients (11.0.5) on RU6a, I added an install package to a test group. The package pushed down and upgraded the clients to RU6a. All looks fine and my SEPM notes that these machine need to be rebooted.

So I rebooted them and NTP goes missing. SEPM still tells me that they need to be rebooted. I reboot again and NTP comes back. So are two reboots required now after upgrading clients to RU6a?

Just had one machine that I rebooted 4 times before NTP came back

Not from my experience; only 1 has been required. Are you choosing to 'maintain existing features' when updating or selecting a different feature set from the drop-down menu?

I'm choosing "maintain existing features"

The logs showed "failed to install teefer driver" but went away after fourth reboot.

I found a KB article on it about editing the registry but it wasn't necessary as it didn't apply to me

No. it is still on reboot needed

Yes, that's how it has been in the past.

Hi Brian, I just tried on my test machine and it worked it one re boot , it just may be a co incidence.
Try it on any other machine to see if it happens again or not.

If it happens again , call support and log a case with us so that it can be taken on a high priority if that is the case.