The APS went fine on the Samsung SSD and File Vault finished successfully. I’ve spend a lot customizing it with Cherry MX switches and PBT double shot keys.Īfter doing the update to High Sierra, I set up File Vault as I always do and wow did that take a long time. My Das Keyboard Pro for Mac was acting funny, media keys not working and it even stopped letting me type on it but just unplugged it and plugged it back in and its ok now. I guess part is maybe spotlight setting up and finding things. So far since installing High Sierra it seems busy often with these processes running often maxing out the CPU but only for a few minutes. I have 16GB of ram and a Samsung EVO 500GB SSD in it. I use a late 2012 Mac mini as my main computer and its quite the work horse. However, in his experience, using an Edimax USB wireless adapter fixed it. The Mac Observer reader Ned found that unsupported Mac minis updated to macOS High Sierra may lose AirPort functionality. But Apple engineer Craig Federighi says support for Fusion Drives is coming in a future release. This excludes iMacs and Mac Minis that have Fusion Drives. However, there is a caveat: The first version of High Sierra is designed for Macs with all-flash built-in storage. If you have an older Mac lying around, it may be worth it to upgrade to macOS High Sierra. Older MacsĪ thread on Reddit has multiple people sharing the old Macs improved by High Sierra. And APFS natively supports full disk encryption, as well as file encryption with multiple options. APFS offers better crash protection and avoids metadata corruption. This lets you copy the system at a particular point in time. This lets you create copies of files on the same drive without using additional storage. With APFS, you can clone the operating system.

Apple also brought APFS to iPhones and iPads with the release of iOS 10.3. All modern Macs come with solid-state drives, (SSD) and they are a major improvement to the old spinning disc drives (HDD). APFS is optimized for flash memory and solid-state storage. Apple designed this to replace the aging HFS+ system. The biggest improvement to the Mac is probably the Apple File System (APFS). Better graphics capabilities with Metal 2.Improved Siri, Photos, Safari, Notes, Mail, etc.macOS High Sierra FeaturesĪlthough macOS High Sierra is a refinement of macOS Sierra, it still brings plenty of new features and improvements to the Mac. People from Reddit are also reporting performance gains, even as far back as a 2009 Mac. Two members of The Mac Observer have 2011 MacBook Airs, and have seen improvements after upgrading. We’ve seen a number of stories from people saying that after installing macOS High Sierra, they’ve seen better performance on their old Macs.

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