Mac Cac Card Why Do I Have to Resart to Login Again
MacOS Catalina brings enough of features and apps to get excited about, simply as with all software updates, you can await some bumps along the fashion. That shouldn't come up as a surprise, though, every bit Apple tree is ambitiously supporting a wide range of hardware — dating dorsum to 2012 Mac models, in some cases.
Whether y'all've encountered problems installing Catalina or are having issues getting your Mac up and running post-install, we've got some helpful tips to remedy some of the bugs.
For the latest on MacOS, exist sure to check out our articles on how to download MacOS Large Sur and common problems in Big Sur and how to fix them.
How to ready MacOS Catalina installation problems
The first step of your Catalina journey on an existing Mac is to get the operating system installed. While the upgrade procedure to Catalina is fairly straightforward — you'll find the update in Apple's Mac App Store — some users have reported issues with being able to download the update.
Mutual error codes, at least in the first few days of Catalina being made available for download, included messages like The network connectedness was lost or Installation of MacOS could not continue.
If you've encountered these error messages, stay calm and carry on (doing other things in the meantime), as it likely merely means that Apple'southward servers take been swamped. A likely culprit is that a lot of your fellow Mac users accept been attempting to exercise the upgrade at the same time, and that's putting extra stress on Apple'southward servers. If you lot're attempting to download the files over Wi-Fi, you may desire to consider switching to a more stable wired Ethernet cable (if your Mac has an ethernet port) for ameliorate results.
If the error relates to the installation beingness unable to continue, one possible culprit could be low disk infinite. Catalina'due south download file is north of 6GB large, and you'll need to have 15GB to 20GB of costless infinite to complete the installation. To bank check how much costless infinite you lot have on your drive, click on the Apple card on the top left corner of your screen, select Nearly This Mac, and then go to Storage. You'll be able to manage your storage here and free upwardly some space, if needed.
If these issues aren't the culprits of your Catalina woes, then y'all may desire to bank check to meet if the installation file has been corrupted or was only partially downloaded. Use the Finder menu to search for the Install MacOS 10.15 file and delete that file, reboot your system, and try and re-download the necessary files from the Mac App Store.
You may even endeavour logging in and out of your App Store or iCloud account if y'all encounter further problems. One time the file has been downloaded, it should prompt you to perform the update. If not, only search for the Catalina installation file on your Mac's drive and double click it to brainstorm your journeying to your Mac's dark side.
How to fix MacOS Catalina Sidecar problems
If yous own an iPad in addition to your Mac, one of the best features of Catalina is being able to utilise your tablet as a secondary brandish. Dubbed Sidecar, this is keen for multitaskers and illustrators, equally information technology adds additional screen real estate for you to accomplish more things.
Sidecar supports the iPad half dozen or newer, iPad mini five, iPad Air 3, and the line of iPad Pro products. Be certain to download the latest iPadOS onto your iPad to take advantage of Sidecar, or your Mac won't be able to use this feature. And even though Catalina works on older Mac systems, Sidecar, every bit a feature, requires more modern hardware. This ways you will need a late 2015 iMac 27-inch or newer, 2016 MacBook Pro or newer, 2018 Mac Mini, 2019 Mac Pro, 2018 MacBook Air, or an early 2016 MacBook or newer model computer.
You'll find the Sidecar settings in the System Preferences app on your Mac, and you volition need to enable Wi-Fi, Bluetooth, and Handoff. It should be noted that laptop users will need to connect directly to a Wi-Fi network, and you can't use Sidecar while tethered to your iPad'due south net connection.
If you own an older iPad or an older Mac, not all promise is lost. Third-party apps, like Duet Display, take provided similar functions to Sidecar long before Apple launched its native back up in Catalina, and more than enterprising Mac users can also follow a Reddit guide on getting Sidecar to work on older Mac hardware.
How to fix MacOS Catalina Bluetooth problems
If you're having a difficult time connecting Bluetooth accessories or peripherals to Catalina, you're non alone. The start step is to open the settings in the upper right corner of your screen, and then launch the Bluetooth preferences menu. Click on the devices y'all're having issues with, delete them, and repair them.
This should accost about of the Bluetooth issues, but if y'all're still having problems, you will want to open your Finder search then click on Go in the carte. Select Become to Folder and type in /Library/Preferences. You'll be able to run across a file titled com.apple.Bluetooth.plist.
You lot'll want to delete that file — if you prefer, you can likewise salve a copy to an external flash drive before deleting to exist safe. In one case the file has been deleted, y'all demand to restart your Mac and endeavour to pair your Bluetooth devices again.
Similarly, a few users who have updated to Catalina also institute that their mouse no longer works. Just don't curse out the cursor, as in that location is an easy fix to getting your pointer back on runway. You'll desire to navigate to the same /Library/Preferences directory and delete two files: Locate com.apple tree.AppleMultitouchMouse.plist and com.apple.driver.AppleBluetoothMultitouch.mouse.plist and move them to your Mac'due south trash can. To achieve this, you may have to detect a wired USB mouse to utilize temporarily. After the files take been deleted, reboot your Mac, and you should be able to regain command of your cursor.
How to fix MacOS Catalina app issues
With Catalina, Apple giveth and Apple taketh away. Though Catalina introduces Mac users to a whole new world of iOS apps that are ported to work on the Mac — including native Apple solutions like the News app — older apps will no longer work on Catalina.
If you frequently use older 32-bit apps, like 1Password 2.12.2, QuickBooks 2015, or VMWare Fusion three.1.4, amidst others, then you'll be out of luck on Catalina. Fifty-fifty older versions of Adobe stand-alone applications are in trouble. With its latest Mac operating arrangement, Apple ended back up for all 32-bit apps, which means a good number of antivirus apps will no longer work as well.
There are some 235 apps that volition no longer work with Catalina, but fortunately, many of these are older titles with suitable 64-fleck replacements already available. If you own these older 32-bit apps, you may demand to upgrade to newer Mac App Store versions where available, or you'll need to wait for the developers to release 64-bit updates.
If you need to apply those applications right abroad, the only choice is to downgrade back to Mojave.
How to fix MacOS Catalina file access problems
Every bit function of Catalina's security overhaul, Apple had changed how apps are able to admission your files. Similar on an iPhone, when y'all open a newly downloaded app, Catalina may launch a popup asking you to grant permission to that app to access specific files or folders. If you denied access and change your mind, you tin do then by opening up your Mac's System Preferences app in the dock.
Next, you'll choose Security and Privacy, and you'll desire to click on Files and Folders in the left pane. On the correct pane, you'll find a list of apps forth with their file admission privileges, and you tin can click on the individual apps to make your changes.
After you're done granting or revoking file access privileges, exist certain to restart the app for the changes to have effect.
How to set up MacOS Catalina functioning issues
After you upgrade to a new operating system, information technology'due south natural for the OS to run and feel a little sluggish. That languor could be attributed to Catalina fetching app updates in the background and trying to update libraries and files. Unremarkably, performance should improve after a few days — exist sure to restart your system if you experience like yous've been throttled — but if you still feel a sluggish Mac, you may want to do a clean install of Catalina, rather than an OS update, to see if functioning improves.
You'll wipe your slate make clean with a new install process, which will probable eliminate inconsistencies, connection failures, or any other issues you may accept been dealing with on your operating organization. Like the upgrade process, you'll want to download the MacOS Catalina installer from the Mac App Store. You'll too need a USB drive — or a USB-C wink drive, depending on your Mac model — with a chapters of 16GB or larger.
You'll desire to follow Apple'due south instructions on creating a bootable installer , which includes using Terminal commands. This transmission may be hard to follow for some, in which case you can always make an appointment at an Apple Genius Bar, where the techs volition lend you a bootable flash drive.
More Catalina issues?
Apple Support is the best resource for any boosted problems you may experience while using Catalina. Apple offers telephone, chat, or in-person help at their retail locations. And if you desire to learn more nigh Catalina, be sure to read our MacOS review and check out some of our favorite tips and tricks to getting the most out of your Mac.
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Source: https://www.digitaltrends.com/computing/macos-catalina-problems/
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