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October 23rd, 2020 12:00

DCU 3.1.3 (Schedule and Scheduled Reboot do not work)

I am unable to get the DCU to work using the -scheduleWeekly  or -scheduleMonthly option plus I am also having trouble with notifications and the -ScheduledReboot option as well. I am able to apply all of the settings properly using the /Configure command and all the -options yet the scan never kicks off at the scheduled time. I see some odd messages in the Service.log even when a user is logged on to the computer.

DEBUG} No user is logged on, notifications should not be sent

DEBUG} Ignoring and removing this scheduled auto update event because notifications cannot be displayed

DEBUG} Enable the remind me later schedule, beginning at one hour from now

DEBUG} Update the remind me later schedule to 10/23/2020 2:00:30 PM

The DCU works fine if I manually kick it off: dcu-cli.exe /applyUpdates

but there are no notifications ever, even when using the -scheduledReboot=5,15 or 60

and the only way to get the computer to reboot is using: dcu-cli.exe /applyUpdates -reboot=enable

which forces the computer to reboot immediately.

Community Manager

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54.7K Posts

November 6th, 2020 05:00

Update November 2 =

Just to let you know, I have a workaround in place that is working well.

SCCM Package deployments lets you reschedule the running of the program (dcu-cli.exe" /applyUpdates -autoSuspendBitLocker=enable -silent -reboot=enable) which runs just fine whether a user is logged on or not plus I can set the deployment to only run when No user is logged on so I can reboot the computer (-reboot=enable) when an update requires a reboot. We have a very robust update subscription service at our University where we create all kinds of different ways updates are installed. For example, for the Dell Command Update, we have a Manual subscription, 2 Weekly subscriptions (AM or PM) and a Monthly subscription (AM or PM). I was originally trying to use the scheduling feature built into the DCU (/configure -scheduleWeekly=Sat,03:00) but no matter what schedule or time I used, the Dell update service for the DCU never starts. The Service.log and the GUI show I am setting the schedule correctly yet it never starts. The only time the DCU works on a schedule is when it is left as the default where it runs every 3 days.
scarneol

October 28th, 2020 08:00

I am having this exact same problem as well.  Does anyone know if Dell is aware?

November 10th, 2020 08:00

Thanks for providing this great workaround, Chris. I will test it out using an SCCM package and update this post with my results. Ideally, we would prefer to use the scheduling function that is built in to Dell Command | Update. Is anyone at Dell looking into that?

November 10th, 2020 08:00

I'd also like to note that I while working with Dell support last year regarding driver issues with the Latitude 5591 Laptops they recommended that we run the Automated Driver restore function to restore all built-in OS drivers prior to running standard updates. To do this, I am running the following steps in the SCCM Task sequence Suspend Bitlocker C:\Program Files (x86)\Dell\CommandUpdate\dcu-cli.exe" /driverInstall (Runs DCU Advanced Driver Restore) Reboot Suspend Bitlocker again "C:\Program Files (x86)\Dell\CommandUpdate\dcu-cli.exe" /applyUpdates (Runs DCU) Reboot Suspend Bitlocker again "C:\Program Files (x86)\Dell\CommandUpdate\dcu-cli.exe" /applyUpdates (Runs DCU) Reboot Finish! FYI - Some drivers such as the thunderbolt firmware update require the thunderbolt driver to be up to date. At times, the thunderbolt driver update requires the BIOS be updated first. This is why I run DCU twice after running the Advanced driver restore.

10 Posts

November 19th, 2020 07:00

Version 4 did not solve this problem for me either. I'm also curious if anyone has any information on the following regkeys? What they mean, how they are controlled and are there other options? There is no mention in the reference guide.

[HKEY_LOCAL_MACHINE\SOFTWARE\DELL\UpdateService\Service\UpdateScheduler]
"RemindMeLaterIntervalHours"="FourHours"
"CurrentUpdateState"="RemindMeLater"
"PendingNotificationJson"="{\"ApplicationInfo\"...
"PendingInstallPackages"="{\"ApplicationInfo\":...

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