On rare occurrences people may find that after updating their Macs the system will not boot. Sometimes the system will hang at a specific boot screen such as the gray Apple, or at a blank blue screen. Apr 06, 2010 Question: Q: Software Updates not installing I'm having trouble installing the latest updates to Leopard. The system downloads them, and then the first time you try it the timer runs for about 5 seconds and then stops. Install updates on a Mac. Microsoft AutoUpdate makes sure your copy of Office will always be up-to-date with the latest security fixes and improvements. To install or check for updates on your Mac, see Check for Office for Mac updates automatically. To check what the latest update is, see Update history for Office for Mac. Check the Mac App Store and inspect Updates. If you were installing an app when the update installation got stuck, go to the Mac App Store and hit Updates. Here, you will see the updates or installation processes that have been paused or stopped.
by Anna SherryUpdated on 2020-05-30 / Update for Mac OS
'I cant upgrade from macOS Mojave to macOS Catalina. Unable to install Catalina. 'An error occurred while installing selected updates'. The network connection was lost.'
https://icclever779.weebly.com/blog/mac-torrent-download-net-category-application. Trying to upgrade to Catalina and it says an error occured.'
-- From discussions.apple.com
macOS Catalina brings with it some of the really cool features that you can enjoy on your Mac machines. If you are running an old version of macOS, you can get your Mac upgraded from the Mac App Store easily. But this is also the point for many users where they are facing an issue with the update. They get a screen that says 'The update has been deleted since being downloaded from the Apple Software Update server. An error occurred while installing selected updates' and the update just fails to install on the machine.
If you are also in the same situation and you are having trouble updating your Mac to the latest Catalina update, you might want to do something about the issue and get it fixed. There are a few fixes that has worked for some users and these are listed in the following guide. You can try and use these on your Mac to see if they also help you fix the update issue on your Mac.
Part 1. Working Ways to Fix 'An error occurred while installing selected updates'
The 3 ways below are proved to work by users who experienced 'An error occurred while installing selected updates' when installing macOS Catalina and finally solved this problem.
1. Turn On Content Caching
Enabling content caching has also helped some users fix macOS Catalina install or update errors so it is worth giving this method a try.
Step 1. Click on the Apple logo at the top-left corner and select System Preferences.
Step 2. Click on the Sharing option.
Step 3. Tick-mark the Content Caching option on the following screen. Also, select All Content from the Cache dropdown menu.
Try downloading and installing the update on your machine.
![]() 2. Download and Update the Upgrade in Safe Mode
When you boot your Mac in safe mode, it only loads the essential files it needs to make your operating system function. If there are any apps or settings that you think could be interfering with your macOS update procedure, safe mode should resolve the issue for you.
Step 1. Click on the Apple logo at the top-left corner and select Restart.
Step 2. While your Mac is being restarted, press and hold down the Shift key on your keyboard.
Step 3. Your Mac should now be in safe mode. Launch the Mac App Store and download and install the Catalina update.
3. Install Catalina Using a Bootable Installer
You can also install macOS Catalina from a USB installer but you will need to first download the update to your Mac.
Step 1. Download the macOS Catalina update from the Mac App Store. Plug-in your USB drive having 16GB or more capacity to your Mac.
Step 2. Download and launch Disk Creator on your Mac. Select your USB drive in the app, choose your Catalina file, and click on Create Installer.
Step 3. Reboot your Mac and press hold down Option. Select your USB installer from the list to install the macOS update.
Part 2. Other Potential Ways to Fix macOS Catalina Update Install Errors
Besides methods listed above, below we list some other potential ways that not only fix 'An error occurred while installing selected updates' but also fix many other macOS Catalina download and install errors.
1. Force Restart Your Mac
When an update fails on your Mac, the first thing you are suggested to do is force reboot your Mac. It reboots your machine even if it is stuck and gives it a fresh start. https://everpc932.weebly.com/blog/bluestacks-3-mac-os-download.
Force rebooting a Mac is pretty easy as you do not need to go into any settings menu to be able to do the task. All you need to do is press a keyboard combination and it will get the job done for you.
2. Switch to a Wired Connection
Since your Mac downloads the update from the Internet, you must make sure your wireless connection is working properly. If you have any doubts or there are any issues with your connection, you might want to use a wired connection instead.
Apple Mac Updates Not Working
A wired connection is usually more stable and lets you update your Mac to the latest version of macOS without any issues. In order to connect your Mac to an Ethernet cable, you are going to need an adapter that works with both your cable as well as your Mac.
Once the cables are all connected, try to download and install the Catalina update. This should fix an error occurred while installing selected updates on your machine.
3. Check Your Storage Space
macOS updates have never been small and macOS Catalina is no exception. Before you even proceed to download the update, you must make sure you have enough storage space available on your Mac to accommodate the update. You are likely going to need at least 10GB of space on your disk to download and install the update on your machine. Fleetwood mac say you will dvd audio download.
If you have not got enough space available on your Mac, find the large files lying around on your disk and get rid of them. This should help make more space available and you can then use it for installing the Catalina update.
4. Remove and Re-donwload Catalina Update again
If you're having problems downloading and installing Catalina update via Software Update or Mac App Store, you can remove the download and redownload the update again. Moreove, while downloading the macOS update from the Mac App Store is a preferred method for many users, it is not the only method to download the update.
The macOS Catalina, or any other update for that matter, is usually also available on the Apple website for you to download. So if you are experiencing issues downloading the update from the App Store, head over to the Apple website and get the update downloaded.
Once the update is downloaded and saved to your Mac, double-click on the downloaded file and it will start installing the update on your machine.
Bonus Tips: The Best Mac Data Recovery Software 2019Mac Software Update Not Installing
Your files can get lost unexpectedly before, during, or after installing a macOS update. If that happens, there is really no option for you to recover your files unless you have a backup.
Fortunately, there is a software called Tenorshare UltData - Mac Data Recovery that helps you recover your files even when you do not have a backup. The following is how it works.
Sum Up
If you are constantly getting the 'an error occurred while installing selected updates' while updating to macOS Catalina on your Mac, the above guide will be of tremendous help to you as it teaches how to fix this issue and update the Mac without a hitch.
Some Mac users have reported technical issues once they update their OS to the High Sierra Update. To be precise, their App Store feature is not working as it should or at least, as it did before the update. Usually when an app releases its update, it is directly indicated in the App Store, but in this case, you get the update and when you proceed to download it, you get a pop-up showing “No Update Available”. Sometimes, the main culprit could be a ghost update.
Mac OS 10.13 High Sierra Update Features
Apple has wowed its loyal subject, once again, by introducing a new OS update. Beyond the newly enforced automatic security checks on EFI firmware being done each week, this new OS update, the macOS 10.13 High Sierra, comes with cool new features. Nikon d3500 app for mac. They include:
Improvements to the Safari Browser – Imagine a browser that stops ad-tracking and auto-playing video media and a broader Spotlight Search in the Mail App. Moreover, when composing emails, the Mail App allows split viewing of the screen and uses over 30% less disk space.
The Photos app has not been left behind in the macOS 10.13 High Sierra update. It has been imbued upon, better sorting tool to boot, accompanied by a new themes courtesy neural networks, and improved Apple devices syncing. Editing in the photos App have been improved as well, the user now has an easier time enhancing the quality of their photos and applying filters without being adept in Photoshop.
My Mac Won't Update Software
One of the major changes is the file system, Mac has ditched the 30-year old HFS, for the new and improved Apple File System (APFS). Make your own music app for mac. APFS supports native encryption and fast metadata operations. It is also a 64-bit file system, that makes your Mac run faster, be more secure and transparent. Apple has also announced that they will discontinue most of Mac’s 32-bit apps in the later macOS High Sierra versions.
The High Sierra update also brings HEVC (H.265) video compression to the Mac, enabling video files compression that streams at higher resolutions. Furthermore, with any Mac that can run the new OS and with a dedicated graphics card installed through Thunderbolt 3, you have the opportunity to immerse yourself in Virtual Reality.
What to Do when High Sierra Update Notification is not Showing on Mac App Store?
Your update may not be showing possibly due to old cache files mishandled during the upgrade and this is an easy problem to fix.
1Shut Down and Restart Your MacBook
This is often the first action to any issues with an Apple device. Before attempting any troubleshooting protocols or tech mysticism, it is recommended that you shut down the system first. Wait a few minutes and reboot the system. Download game pc engine rom. It is possible that the increased load to the processor immediately after the update may trigger its misbehavior. Once you restart your machine, the App Store will start recognizing the apps that need updating and those that are up to date.
Remember, do not restart the system, shut it down and give your processor and OS a fresh start.
2Change App Store Settings
If restarting your Mac doesn’t work, your next recourse should be the App Store Settings. You’ll have to change some of them and try to solve the issue.
The first stage is to launch “System Preference” and from there, open “App Store”. On the “automatically check for updates” option, toggle it on as well as all the options therein. https://agrenew.weebly.com/blog/reddit-gameboy-dmg-repair.
Your system will then begin searching actively for any app updated including the system updates and they will also be downloaded and installed automatically, as soon as you turn all these options on.
You can also check the “app is updated automatically”, and close the App Store app and re-launch it after a few seconds. It will display the message: “Mac app store says no updates available”.
Click on Check Now after a few minutes and do either of the following to see if this fix has worked or not.
If you have unwillingly logged out from the App Store with your apple id, no new updates will be installed on your Mac. However, you can still log in to your system with your login credentials and proceed normally with the updates.
3Check Update with Terminal – Force Update
Using Terminal should be the last resort and shouldn’t be attempted carelessly. Always use precaution when working with Terminal. Ensure you have administrator privileges, i.e., admin passwords to effectively execute commands. To check update with the terminal is also considered a force update and should be done in the following way:
From the terminal, execute the following command “sudo softwareupdate –ia”. A message “Finding Available Software”, will be displayed once you execute the command. All the updates should appear on the screen and to install them, type the following command “Sudo softwareupdate – -install – -all”.
If your system is still unresponsive, one last course of action should be typing the command “defaults read com.apple.appstore” and execute it. This command should unmask the issue behind update not showing in App Store.
4Clean Cache of App Store with Finder
Now for this fix, we’ll employ the use of ‘Finder’. Launch Finder and simultaneously press command + shift + G keys.
Alternatively, you can open “Go Menu” and select “Go to Folder”. Then type the following command '~/Library/Caches/'. Go to the filename “com.apple.appstore” and delete it from the folder.
Go back to the top and open 'Go Menu' > 'Go to Folder' but this time, type /private/var/folders and locate “com.apple.appstore” in all the folders and subfolders, then delete it.
Restart your Mac, and hopefully, the issue will be resolved.
Summary
The MacOS High Sierra is an update for the Apple Macintosh, and it boasts incredible new features as well as boosting the overall processor speed of your machine. The update itself is not lacking in issues that the Mac community have experienced and created forums on. In this article, there are four ways to troubleshoot “Update not showing on App Store” highlighted for you to exploit. The terminal fix is to be left for advanced users and shouldn’t be trifled with.
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