Not every Mac machine can be upgraded to the latest macOS. Possible Reason: Your Mac isn’t eligible for the Mojave update.

“Installation of macOS could not continue”.“This version of macOS 10.14 cannot be installed on this computer.”.But you may see one of the following pop-up errors, or something similar: agree to software license agreement, input login password, etc.) and the new macOS installs on your Macintosh HD automatically. More details: Normally, once you download macOS Mojave installer, all you need to do is follow the instructions (e.g. Issue 6: Third-party Apps Running Slowly or Unable to Openĭuring macOS Mojave Installation Issue 1: Mac gets stuck during installation and won’t install.Issue 4: Mac App Store is Slow to Load and Shows Blank Page.Issue 2: Installation is Stuck at “About a Minute Remaining”.Issue 1: Mac gets stuck during installation and won’t install.Just navigate through the Table of Contents below it’ll jump to the right issue and provide more details. Note: It’s very unlikely that you’ll face all the performance issues below. If you encounter a problem (hopefully you won’t), here is a list of issues and solutions you may want to look over I highly recommend you take a minute to go over the checklist to avoid potential data loss and other issues.Īlso, if you are using your Mac for work, do not update the machine right away as it may take more time than you thought. Hopefully, you can find some hints to solve the problems you are facing, or speed-up tips to increase your Mac’s performance.įirst Things First: If you’ve decided to update your Mac to macOS Mojave but have yet to do so, here are a few things to check before you upgrade. For example, it randomly froze up for a few seconds, the new App Store was slow to launch until I force quit it, and there were several other small issues. However, I did come across a few performance issues with macOS Mojave. The first impression - macOS Mojave is much better than High Sierra, both in performance and UI experience. Yes - I mean from preparing my Mac for Mojave update, downloading the Mojave pack from App Store, and installing the new OS, to finally being able to experience the new elegant Dark Mode - the whole process took less than two hours to complete.

A year ago, it took me two days to update my Mac to the latest macOS, High Sierra, and I wrote this post to document the performance issues I encountered.

Mojave illustrator cs6