Dosdude Macos Catalina

  1. Dosdude1 Macos Catalina Free
  2. Dosdude1 Macos Catalina Update
  3. How Large Is Macos Catalina
  4. Dosdude Mac Os Catalina
  5. Was Ist Macos Catalina
  6. Are There Any Problems With Macos Catalina

Downgrade Catalina to Mojave. If you’ve installed macOS Catalina and run into problems with some of your apps, or you’ve just decided that you don’t like it as much as Mojave, the good news is that you can downgrade back to the previous version of macOS. The bad news is that it’s a lengthy process with several steps. MacOS Catalina 10.15.5 introduces battery health management in the Energy Saver settings for notebooks, an option to control automatic prominence of video tiles on Group FaceTime calls, and controls to fine-tune the built-in calibration of your Pro Display XDR. The update also improves the stability, reliability, and security of your Mac. 5,1 Mac updated to catalina via dosdude - have a few questions. Hi there - trying to get a handle on some details. 1 - I have a sapphire pulse 580 8gb gfx card and thanks to dosdude's Cataline Patcher, I can now see the boot screen, which is good. MacOS Catalina Patcher - Changelog. Download old versions here. 1.0b1 - 6/24/2019. Initial release 1.0b2 - 6/24/2019. Fixed a compatibility issue with Mac OS X. MacOS Catalina Patcher, the successor to macOS Mojave Patcher, is an all-new, easy-to-use tool that allows anyone to install macOS Catalina on unsupported Macs. MacOS Mojave Patcher. MacOS Mojave Patcher, the successor to macOS High Sierra Patcher, is an easy-to-use tool that allows anyone to install macOS Mojave on unsupported Macs.

Back in March, I authored a post on using DeployStudio to image the latest macOS releases that utilized APFS formatting. With the release of Catalina, I had figured this method of preparing machines would end. This is because of Catalina’s unique method of partitioning the APFS container into multiple sections, including both a read-only system volume and a writeable data volume. However, thanks to an updated version of AutoDMG, DeployStudio lives again.

As far as the steps to deploy an APFS image to a machine using DeployStudio, refer to the other article, nothing has changed. Also, remember that this will not work on machines with a T2 chip. The writing is on the wall; that being said, I still have a lot of non-T2 chip machines which makes this worthwhile.

The key here is using the latest beta version of AutoDMG (at the time of writing this, it is v1.10b587). According to the release notes, it supports creating DMGs of macOS Catalina. However, if you try and create a DMG like normal using AutoDMG, you’ll get an error suggesting that InstallInfo.plist is not present in the Catalina installer (which isn’t true). After reading through some of the reported issues with the latest beta, it was suggested that creating a DMG with the Catalina installer on it, then mounting said DMG and using the Catalina installer from that will resolve the issue. Here is what I had success with:

  1. First of all, make sure you’re performing this on a computer with plenty of free space. You not only have to download the full macOS Catalina installer, you also have to copy it onto a DMG, and then create the final deployable DMG. This will take up roughly 30 GB of storage, so be prepared.
  2. Download the latest version of AutoDMG (linked to above).
  3. Download DosDude’s Catalina Patcher Tool to aid in downloading a full macOS Catalina installer. Upon opening the Patcher Tool, you’ll want to click Continue until you see this screen and can click Download a Copy. If you try downloading Catalina from the App Store, you may get a partial installer app that won’t work with AutoDMG. Make sure to use the Patcher Tool. Once you have downloaded a full macOS Catalina Installer app, you can quit the Patcher Tool.
  4. The macOS Catalina Installer app should now be present in your ~/Downloads folder. Create a new folder (anywhere, probably easiest just in your Downloads folder) and place the Catalina installer inside of the folder.
  5. Open the Disk Utility application and navigate to Menu Bar > File > New Image > Image from Folder… I suggest not compressing the disk image, as I have had compression cause issues with mounting/cloning/copying in the past. You can change the Image Format from Compressed to Read-Only. Select the folder that the macOS Catalina installer is in (not the installer itself) and click Save. This will begin a process which creates a disk image with the macOS Catalina Installer on it. For some strange reason, this is what will resolve the error that AutoDMG throws up when trying to create a deployable Catalina disk image.
  6. After the disk image is created, mount the disk image. Open AutoDMG and drag the macOS Catalina installer app from the disk image onto AutoDMG (like usual).At this point, it’s business as usual. AutoDMG will create an image that you can copy to your DeployStudio repository and deploy to your Macs. Remember that you must select “First Disk Available” when deploying an APFS image in DeployStudio in order for it to work correctly.

Hopefully this helps someone! If you have non-T2 chip Macs that ever need re-imaging, and you happen to already have access to a DeployStudio server, it’s a no brainer. Thanks for reading!

Peace,

Joel

Downgrade Catalina to Mojave

If you’ve installed macOS Catalina and run into problems with some of your apps, or you’ve just decided that you don’t like it as much as Mojave, the good news is that you can downgrade back to the previous version of macOS. The bad news is that it’s a lengthy process with several steps. Read on to find out how to do it.

1. Back up your Mac

You should have backed up your Mac before you upgraded to Catalina, as you should before you perform any major upgrade or make any significant change to your Mac. However, the files you’ve been working on since you upgraded won’t be up to date on that backup. So, you should copy those files to an external disk, or a cloud storage service like Dropbox or iCloud Drive so you can retrieve them easily when you downgrade. We’re going to completely erase your Mac’s startup disk, so it’s important to copy anything you need now.

Before you backup, however, you should take steps to remove the junk and clutter from your Mac. There’s no point in backing up all the clutter along with the files you really need. To do that, I recommend CleanMyMac X. It’s the easiest way to clear out the clutter on your Mac. Here are just a few things it can do:

  • Delete years worth of system junk
  • Find hidden apps and folders
  • Neutralize Mac-specific malware, like key loggers
  • Manage hung apps and heavy CPU consumers
  • Update all your software to the latest-supported versions

As you can see, CleanMyMac X does a lot more than just clear out junk files before you backup your Mac. It’s well-worth keeping it on your Mac and using regularly to keep your Mac running smoothly.

Dosdude1 Macos Catalina Free

2. Save your passwords

When you downgrade mac OS Catalina, you’ll delete everything from your hard drive, including licence keys and settings. So, in addition to making sure you copy all the files that have changed since you last backed up, you should make a note of those. If you use a password manager that syncs with other devices and allows you to store licence codes and encrypted notes, you could use that. If not, any app that allows you to sync encrypted notes will do. Or you can use Apple’s Notes app. It’s also a good idea to take screen grabs of settings to make it easier to restore them later. Remember to copy the grabs to a cloud storage service or an external disk.

3. Create a bootable installer of macOS Mojave

Note, you can skip this step if your Mac shipped with macOS Mojave or if you made a backup with Time Machine before you upgraded to Catalina.

  1. If you’re reading this before macOS Catalina ships, you can go to the App Store and search for Mojave, then download it. If it tries to install when it’s finished downloading, quite the installer.
  2. If you’re reading this after Catalina ships, you can download Mojave ‎here, but only on a Mac that’s not already running Mojave. When you click that link, Software Update will launch and start to download Mojave. When it’s finished, quit Software Update.
  3. Grab a USB stick with 16GB capacity or an external hard drive or SSD and plug it in to your Mac.
  4. Launch Disk Utilities and Erase the Drive or USB stick, formatting it as Mac OS Extended (Journaled) and selecting GUID partition map if a selection is available.
  5. The easiest way to create a bootable installer is to use DiskMaker X. However, you can also do it in Terminal like this:
  • Launch Terminal from Applications - Utilities
  • Type: sudo /Applications/Install macOS Mojave.app/Contents/Resources/createinstallmedia --volume /Volumes/Untitled where ‘Untitled’ is the name of your USB stick or external hard drive
  • Press Return and wait for the word Done to appear in Terminal.
Catalina

Whichever method you used, you should now have a bootable macOS Mojave installer. Keep it safe.

4. Uninstall macOS Catalina

  1. Make sure your Mac is connected to the internet.
  2. Click on the Apple menu and choose Restart.
  3. Hold down Command+R to boot into Recovery mode.
  4. Choose Disk Utility in the macOS Utilities window
  5. Select your startup disk
  6. Choose Erase
  7. Quit Disk Utility

How to downgrade Catalina to Mojave if your Mac shipped with Mojave

  1. Once you’ve erased your startup disk and quit Disk Utility as described above, choose Reinstall macOS from macOS Utilities.
  2. Press Continue.

How to rollback from Catalina using a Time Machine backup

Dosdude1 Macos Catalina Update

If you backed up your Mac with Time Machine before you installed Catalina, you don’t need to create a bootable installer – you can just reinstall Mojave from your Time Machine backup. Make sure it’s plugged in if it’s an external disk. If it’s a network disk, make sure you’re connected to the network.

  • Once you’ve erased your start up disk as described above, choose Restore from Time Machine backup in the macOS Utilities window.
  • If your backup is on an external disk, select it. If it’s on a network disk, select it and choose Connect to Remote Disk.
  • Type in your username and password for the remote disk if necessary.
  • Select the data and time of the backup you want to restore from.
  • Follow the onscreen instructions.

5. Install Mojave using a bootable installer

How Large Is Macos Catalina

If you have a Mac that didn’t ship with Mojave and you don’t use Time Machine to backup, you’ll need to reinstall Mojave from the bootable installer we created earlier.

  1. Plug in the installer disk.
  2. Go to the Apple menu and choose restart, then hold down the Option key.
  3. Mojave will start installing on your Mac.
  4. When it’s finished, your Mac will restart and the Setup Assistant will appear
  5. Follow the steps in the SetUp Assistant to set up Mojave

Restore your settings

If you have reinstalled Mojave from a bootable disk, rather than a Time Machine backup, you will need to reinstall applications and copy documents across from your backup. That’s where those notes and screen shots you made earlier come in handy!

Once you’ve restored your settings and reinstalled all the apps you need, your Mac is ready to use again, running Mojave instead of Catalina.

Tip: If you want to roll back to an earlier version of macOS than Mojave, you can. To reinstall the OS your Mac shipped with, use the method in ‘How to downgrade if your Mac shipped with Mojave’. If you want to roll back to a version of macOS newer than the one your Mac shipped with but older than Mojave, you can download Sierra and earlier versions from the Mac App Store. Then follow from Step 3 in ‘Create a bootable installer of Mojave’.

My Mac is still underperforming, what to do?

You thought that reverting to macOS Mojave would get your Mac back to norm. But if it didn’t and you still experiencing sudden freeze-ups and glitches, full disk cleanup is your answer. Probably there are too many conflicting system junk files on your drive that you need to plow through.

Dosdude Mac Os Catalina

You don’t need a regular disk cleanup app — most of them are scam — but this tool, CleanMyMac X, is notarized by Apple, and can really do helpful optimizations on your Mac.

Was Ist Macos Catalina

  • Download the free edition here
  • Go to Maintenance tab


Now you can perform some of the tasks suggested by the app, like running Maintenance Scripts. Also, check the System Junk tab and remove all the useless files it recommends you to delete.

Are There Any Problems With Macos Catalina

As you can see, it is possible to uninstall Catalina if you decide you don’t want to continue using it. It’s essential, however, that you backup your Mac before you upgrade. And remember, before you backup, clear out the clutter with CleanMyMac X. That way you won’t use precious space on your backup drive copying over junk files.