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I canceled it, thinking my Internet had been disconnected, and re-tried.

I was really annoyed by this “About a minute remaining” issue - though it said only a minute left, a few hours later the situation was the same.
#Mac os sierra bugs how to#
How to fix: Take a few minutes to update your Mac to 10.12.6 first, then re-install 10.13 High Sierra. Possible cause: Your Mac is running macOS Sierra 10.12.5 or an older version. It says “About a minute remaining” (could be “several minutes left” in your case). More details: The installation stops while the progress bar shows it’s almost finished.

Issue 3: Freezes or Stuck at A Minute Remaining The quickest way is to use CleanMyMac to deep-clean your hard drive and Gemini to find and remove duplicates or similar files.įor me, I didn’t encounter this error because my installation “Macintosh HD” has 261.21 GB available of 479.89 GB - 54% free! It’s good practice to uninstall them as well. Also, unused applications could stack up. Check the partition for large files, deleting or transferring them elsewhere (especially photos and videos which tend to take much more space than other types of files). How to fix: Free up storage as much as you can. The latest macOS requires at least 14.3GB free disk space. Possible cause: The startup disk on the Mac that High Sierra will be installed on lacks storage space.
#Mac os sierra bugs install#
Issue 2: Not Enough Disk Space to Install
#Mac os sierra bugs download#
How to fix: Restart your Internet router, or move your Mac machine to a better location with a stronger signal.įor me, it only took a few minutes for the download to complete before the installation window popped up. Possible cause: Your Internet connection is weak. During macOS High Sierra Installation Issue 1: Downloading Process is Slow Note: it’s very unlikely that you’ll encounter all of the issues below, so feel free to navigate through the Table of Contents to jump to the issue that is exactly the same or similar to your situation. Plus, it takes more time to clean and back up your Mac - and deal with those unexpected issues like the ones I encountered.Īll done? Great! Now here are the list of issues and fixes you may reference in case problems show up. The installation process alone will take about two hours to complete (ideally). Instead, I think it’s best that you set a time to do this on a weekend. Choose the right time to update – Do NOT install High Sierra at work. You can learn more details from Issue 3 below.ĥ. If your Mac is currently running an older Sierra version other than 10.12.6, you can’t successfully install High Sierra. Update to 10.12.6 FIRST – This helps avoid an issue where your Mac keeps hanging in the “about a minute remaining” window.
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Time Machine is the go-to tool but you can also use an advanced backup app like Get Backup Pro which has several key features Time Machine doesn’t offer, such as bootable backups, the ability to select which files to backup, lossless compression, etc.Ĥ. Backup your data – It’s always good practice to backup your Mac once a while - or like they say, make a backup of your backups! Apple also recommends us to do that for major macOS upgrades, just in case. Also read our guide on the best Mac cleaner software.ģ. That’s the most effective solution I’ve found.
#Mac os sierra bugs manual#
How to clean? There are lots of manual things you can do, but I recommend using CleanMyMac to remove system junk and Gemini 2 to find large duplicates. Plus, it’ll take you less time to back up. The more free space you have, the better. Clean up your Mac – Per Apple, High Sierra requires at least 14.3GB of storage space to perform the upgrade. Apple has a clear list of which Mac models are supported. Check your Mac model – Not all Macs, especially old ones, are able to upgrade.

If you have decided to update to High Sierra but have yet to do so, here are a few things (based on order of priority) I highly recommend you check out in advance so you can avoid potential problems.ġ. I hope you find them helpful.Īlso Read: macOS Monterey Slow Fixes Important Tips My goal is simple: to save you time by helping you solve problems! Some of the issues below are what I personally suffered, while some come from stories of other fellow Mac users. Because of our collective experience, I figured it would be a good idea to write an article listing common macOS High Sierra slowdown issues together with relevant solutions. Having immersed myself into countless Apple communities and forums, I found that I wasn’t alone.

However, the excitement has been gradually overcome by the issues I encountered - mainly, that it runs slowly or even freezes up during and after installation. After waiting for my mid-2012 MacBook Pro to update for two days and nights, it’s finally on the latest macOS - 10.13 High Sierra!Īs a tech enthusiast, I was super excited about High Sierra and its new features.
