This article explains what you can do if Bluetooth isnât working as expected on your Mac. Sometimes you may have issues while trying to connect to a Bluetooth device (keyboard, mouse, trackpad, headset, and other audio peripherals). These problems include:
Catalina Notes app not uploading to iCloud I have some iDevices and their notes app all sync well. But since I upgraded to macOS Catalina my Mac downloads what I make on my other devices, but doesnât upload anything I make on it.
You can use Bluetooth to connect devices to your Mac wirelessly. If you encounter problems, you will not be able to use your devices properly. When it stops working, there could be multiple reasons why. There could be hardware or software problems.
We previously wrote an article about troubleshooting various Mac Bluetooth problems. You can also read this article. This article is tailored more toward macOS Catalina.
Bluetooth not working? Try these fixes:
Please try the steps below. Make sure to check your Mac after each step to see if Bluetooth start working.
If you are having Wi-Fi problems, read this article.
1. Make sure that Bluetooth is enabled. On your Mac, click the Apple menu > System Preferences > Bluetooth and, if it says âBluetooth: Offâ then click the âTurn Bluetooth Onâ button. Alternatively, you can also do this by clicking on the Bluetooth icon in the Menu bar at the top of the screen. Also, you can ask Siri: Say something like: âTurn Bluetooth on.â
2. Ensure your Bluetooth device is turned on and discoverable. Make sure that your device has Bluetooth capabilities. Also, check that your device is charged or has batteries. And lastly, make sure that your device is in the range of the Mac you want to connect to.
3. On your Mac, try turning Bluetooth off and on. Click the Bluetooth status icon in the menu bar and then click Turn Bluetooth Off. Then wait a few seconds and turn it back on. As stated above, if the Bluetooth icon does not appear in the menu bar, then go to the Apple menu > System Preferences, choose Bluetooth, then select the âShow Bluetooth in menu barâ box.
4. Restart your Mac and your Bluetooth device. To restart your Mac, click the Apple menu and then select Restart. And then power off your Bluetooth device, wait a few seconds, and turn it back on.
5. Check for a macOS update. You can do so by going to the Apple menu > System Preferences > Software Update. If there is an update available, update your Mac.
6. You may want to reset NVRAM or PRAM on your Mac. Here is how:
7. You may be having issues because of corrupted files. Removing the corrupted files may fix your problem. Here is how:
8. If you are still having issues, you may want to reset your Macâs Bluetooth module. Here is how:
Your Bluetooth device should start working again. If nothing above fixed your problem, then it is time to contact Apple support.
See also: Canât Turn On Bluetooth?
How to fix macOS 10.15 Catalina problems
Hello, thrill seekers. Looks like youâve installed macOS Catalina knowing itâs not perfect and despite all warnings ended up here. You are not alone. Weâve rummaged through the internet and collected all macOS Catalina issues known to date. And boy, thereâs a lot of wrongs to fix.
1. Canât install macOS Catalina
Youâve unpacked the installer and now macOS Catalina install stuck on the initial reboot. All you can see is a black screen and even a hard reboot doesnât help it. Though itâs perfectly normal for an installation to take some time (sometimes up to 10 hours), you can try a few workarounds.
Tip: Press Command + L in the middle of the macOS installation. You will see if itâs still active and the remaining time before completion.
Itâs one of those last-ditch solutions that restore deep system settings including kernel information. It isnât something you should be doing regularly but in our case, itâs worth trying.
How to reset PRAM
1.Shut down your computer 2. Press the Power key 3. Immediately press Command + Option + P + R keys 4. Hold down the keys until your Mac reboots 5. Let go of the keys To reset SMC
1. Turn off your Mac
2. Hold down Control + Shift + Option and press power 3. Hold the buttons for 10-15 sec 4. Release the keys and restart your Mac After youâre done, repeat macOS Catalina installation from scratch.
macOS Catalina takes up about 30 GB on your drive. Thatâs unprecedented in macOS history. When you see the 'macOS Catalina cannot be installed on Macintosh HD' message, this sometimes means that there is not enough disk space for the new macOS. Therefore, you need to free up some space on your Mac.
How to free up space? Move your largest files onto an external drive â will take you about 20 minutes. Or if it looks like too much fuss, free up your storage with CleanMyMac X. Itâs a tool that is actually notarized by Apple (shouldnât be confused with MacKeeper).
Mhw does raw dmg stack. Youâll easily remove 7-10 GBs of system garbage. Then you can install macOS Catalina on a drive thatâs clean and refreshed.
Here Iâve found a link to a free version of this app â enjoy.
Catalina installation stuck on âSetting up your Macâ screen
So your installation has started but seems to be stuck on the initial screen. What can you do? If your patience has finally run out, itâs time for a mission abort.
âmacOS Catalina could not be verifiedâ
This error usually appears when the download has finished. Apparently, it has something to do with cached content associated with your user account.
The first attempt to download Catalina would often return the same error. But donât give up just yet! Try downloading Catalina once again â this time it will download it from the cached copy on your Mac which will take about 10-15 seconds. Now it should be ok.
If it doesnât help you can also:
2. macOS Catalina freezing upon reboot
The situation looks like this: macOS Catalina has completed the install, and after you restart your Mac it is stuck on login screen. You see the progress bar but it isnât going anywhere. What to do?
As one user pointed out, the problem may be caused by 3d party kernel extensions or kexts. They act as drivers â if you like a Windows analogy â and give access to your Macâs hardware.
As a band-aid solution, you can relocate your /Library/Extensions kexts to a backup folder. As confirmed by many users, this fixes macOS Catalina stuck on reboot problem.
To perform this, you will need Terminal app: Click Launchpad > Terminal Now paste in the following command: mkdir ~/Extensions-Backup && sudo mv /Library/Extensions/* ~/Extensions-Backup/
This command relocates your Library Extensions to the username/Extensions Backup folder. Later you can put the Extensions back where they belong at: /Library/Extensions.
One more solution to macOS Catalina freezing
Generally, Macs freeze when some process is hogging the memory. Some background plugin could be eating up all the available RAM. Here is the method I use to identify my background memory-hoggers.
To get a clear idea what it is, I use CleanMyMac Xâs Speed utility. You need to install CleanMyMac X â itâs available as a free version too. Open the app, click âOptimization.â
This will give you an idea what Launch Agents are working in the background so you can isolate and disable them.
PS. Heavy consumers â this tab reveals processes that are critically memory-demanding.
3. macOS Catalina apps not working
This is one of the macOS Catalina problems that trails back to macOS Mojave. As youâve probably heard, app architecture knows 2 types: 32-bit and 64-bit. The 32-bit apps will not be supported on macOS Catalina, period. Sadly, they are not just some lo-fi indie apps, we are talking Photoshop!
Did you know:Apple states that 64-bit apps use memory more effectively and so will work faster on your Mac.
Thereâs a quick way to count your potentially problematic applications.
To have a deeper look into your apps, where they come from, and how much space they are taking, run the Uninstaller tool in CleanMyMac X. Download this program here â itâs free to download.
Launch the app and click the Uninstaller tab
Here you can see your 32-bit apps and sort apps by âLast used.â
For example, I found a 32-bit video editor, which I didnât realize was there, stealing away 600 MB of my space.
If a particular app stopped working on macOS Catalina, you can reset it with CleanMyMac. This operation doesnât delete any user data and only restores it to the default state. In 9 out of 10 cases this helps solve syncing issues and sudden app freeze-ups.
Choose an app from the list in the Uninstaller (see screenshot above)
Now click on the drop-down menu under âUninstallâ button Click on the Reset button that appears
In anticipation of various macOS Catalina issues, some developers have already optimized their programs for the new OS. Go to the developerâs site and download the latest available version.
Yes, Iâve already told you about CleanMyMac, but it appears to have just the right tool to handle macOS updates. It automatically updates every single app on your Mac. Though it may take some time, itâs a smart way to debug your macOS Catalina apps. Once you get CleanMyMac X, click the Updater tab in the sidebar. Click Select All above the app list. Now, click Update. 4. macOS Catalina is running slow
Quite expectedly, some of the most reported issues on macOS Catalina are speed-related. Some background processes are hogging the CPU, most notably, the fileproviderd process. Thing is, macOS 10.15 Catalina heavily exchanges data with web-related processes, like cloud storages. There are countless rough edges to this process.
5. Problem with Apple ID settings
This happens when Catalina is prompting you to update your Apple ID details. Youâve entered your password but the pop-up keeps coming back after some time.
Go to System Preferences > Internet Accounts > iCloud
Log in into your account and check the list of services that use iCloud.
Tick Keychain and enter your credentials.
6. Sidecar problems on macOS Catalina
Sidecar is a feature that doubles your workspace as you can use an iPad as a second monitor. The common issue here is inability to connect your iPad to the computer. First off, make sure you have iPadOS installed on your iPad. Then, find your Mac in the list of Sidecar-supported models:
If your Mac is pre-2015, thereâs still a workaround to enable Sidecar.
Open Terminal and paste in the following command:
defaults write com.apple.sidecar.display allowAllDevices -bool YES
Did it make the trick? Unfortunately, this combination is not guaranteed to work.
7. iCloud issues on macOS CatalinaCannot download folders from iCloud
iCloud integration is one of those weak spots that produce tons of bugs. Fixes for such macOS Catalina problems are already on the way.
If you cannot download folders from iCloud, download each file individually. Unfortunately, this is the only available workaround at this point.
Did you know: Some part of your iCloud data is stored on both Google and Amazon data centers.
Cannot accept iCloud terms and conditions on Catalina
Mac os bluetooth explorer download. As of October 2019, this problem has too been widely reported. No matter how many times youâve accepted the conditions, the legal disclaimer keeps coming up. It appears, that the problem occurs because you have more than just one device connected to iCloud.
You should see the Terms & Conditions pop-ups that is now in a pending state. Press Accept.
Repeat the procedure for all iCloud accounts and your devices youâll see in the list.
8. Music Library freezing
The iTunes had been the centerpiece of music on macOS. With its removal things quickly went sideways. Since the arrival of the iTunes successor, Music app, many folks noticed their album artworks missing, Music Library freezing etc.
The typical case is your Mac says its âupdating the Music Libraryâ, spinning endlessly, without any progress. The issue is likely caused by obsolete Mojave caches and the remains your previous iTunes ecosystem.
And all music-related Library caches.
Donât forget to put your music albums back where they had been before.
9. Wi-Fi issues on macOS Catalina
Wi-Fi not working after macOS Catalina update is pretty common. While your macOS is brand new, your Wi-Fi is still relying on some old protocols.
First, try to turn the Wi-Fi off and on again. If that doesnât help you go to System Preferences > Network
Click on the dropdown menu that shows your Network.
Now, try choosing a different network â just to reset and shaken up the old settings
Alternative fix with CleanMyMac X https://joever.weebly.com/dimethylglycine-dmg.html.
To fix Wi-Fi problems on Catalina, weâll use some of the tools from the free version of CleanMyMac X.
Check all the networks in the list and click Remove.
This will make your Mac forget your old Wi-Fi stations and youâll be able to reconnect again.
10. Bluetooth not available on macOS CatalinaMacos Catalina Keyboard Music App Not Working Together
If your Bluetooth is not working on macOS Catalina, thereâs one easy trick you can do. You should try deleting your Bluetooth.plist files. Donât worry, it will auto-create a new copy of itself.
Now, look for a file com.apple.Bluetooth.plist
3. Delete it and restart your Mac.
11. Safari Extensions stopped working
There is a certain kind of Safari extensions, namely, .safariextz files that have been excluded from support in macOS Catalina. They no longer can be installed on Extensions page and are now considered âLegacy.â
RES, Ublock, and Bitwarden are some of the notable extensions that Safari users will miss on Catalina. Whatâs happening is Apple gradually moving away from the accepted web extensions format (WebExtensions) to the iOS-compatible extensions.
If you are missing your favorite ad blockers or other extensions, the easiest is to switch to a different browser. There is also a possibility that the developers will overhaul their extensions to support Safari 13 but we all will have to wait until that happens.
12. Storage filling up for no reason
So youâve upgraded to macOS Catalina only to discover that a big chunk of free space is missing. Some identified folder is eating up your storage but how can you find it? The issue could be related to Time Machine backups and clones of APFS snapshots stored in different locations.
You can perform this operation safely in CleanMyMac X.
Download the app (a link to free edition) and launch it. In CleanMyMac X: Click the Maintenance tab Choose âTime Machine snapshots thinning As a manual solution, paste in the following commands in Terminal: tmutil listlocalsnapshots / tmutil listlocalsnapshots /System/Volumes/Data
This lists the local snapshots created by your Time Machine. If youâre ready to delete those, type in this:
deletelocalsnapshots <snapshot_date> </snapshot_date> Macos Catalina Keyboard Music App Not Working Remotely These might also interest you: Comments are closed.
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