After the upgrade to sierra, shutdown is extremely slow

stop takes about 5 to 7 minutes. Screen will Dim, computer does not respond, but the stop takes 5-7 minutes. In the system log, no problems are reported.

I closed all the software running before shutdown (clamx-av, dropbox, owncloud), but no difference.

Hi rmschaefer,

Thanks for the upgrade to Mac OS Sierra! Looks like your Mac takes a bit longer at the right stop. Great way to make sure that all applications are closed before you stop. You can try to check your Mac logs or startup items. Your item journal are applications that run as soon as you start up your Mac. They can run in the background continuously slow down your machine. Sierra macOS: If you think you have incompatible connection points

You can also check to see how much disk space you have on your Mac. With Mac OS Sierra, you can release and optimize your disk without effort space to allow your Mac to run to its full potential!  Information System for Mac: optimization of the storage on your Mac

If the release of disk space on your Mac and the removal of the login items not solve the problem, try to start the Mac in Mode safe.  Try safe mode if your Mac does not start-up

What is safe mode?

Safe mode (sometimes called secure boot) is a way to start up your Mac so that it performs certain checks and prevents certain software from loading automatically or opening. From your Mac in safe mode does the following:
Check your startup disk and attempts to fix problems if necessary directory
Loads needed kernel extensions only
Prevents elements start and the login items open automatically
Disables the user installed fonts
Delete font caches, hiding the kernel and other files of the system cache
Together, these changes can help resolve or isolate issues related to your startup disk.

These measures should have your Mac off normally as expected and the Mac OS Sierra also runs fluid it is supposed to. Please use the Apple Support communities to post your question.
Good day.

Tags: Mac OS & System Software

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