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MacBookPro8,2 late 2011 GPU fix with EFI: how to do it on Catalina macOS 10.15 (dosdude1 patch)?

This guide https://apple.stackexchange.com/a/295805/156133 is working fine on High Sierra. On Catalina installed with dosdude1 patcher (http://dosdude1.com/catalina/) I couldn't make it through, especially the thermal impr…

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Mac stuck in restart cycle after failed macOS Catalina update

I'm extremely worried about my MacBook. I tried updating to the official release of macOS Catalina a few hours ago but instantly hit a problem. I have not installed any beta releases beforehand. I downloaded the updated a…

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How to make root volume writeable again in Catalina?

After the installation of Catalina all User created folders from root are moved into a separate folder and the root folder is made readonly, containing only system default folders. How is it possible to undo this and to …

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How to re-sync photos from my iPhone to iCloud?

My iCloud storage got depleted because of my habit of never deleting photos. I’m on a free plan having 5GB of space and the iCloud reporting 4.7GB is taken by photos. So, on my iPhone I’ve deleted several thousands photos…

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/usr/include missing on macOS Catalina (with Xcode 11)

Follow up to the same problem on Mojave. After upgrading to macOS Catalina, none of the C headers can be found in /usr/include. The reason for this may be found in the Xcode 10 release notes (previous version): The Co…

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Sidecar only shows a black screen on iPad until reboot

It is 100% fixable by rebooting my Mac. It is also 100% annoying when I have to do that. After the reboot I can use Sidecar wirelessly very reliably. Until I disconnect. Or change any Sidecar setting (Like: Show touch bar …

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Photos on multiple computers

Here's my scenario: I have around 60Gig of photos on my desktop Mac. That mac is backed up regularly and I consider it safe for my photos. However I would like to be able to use my iPad to decide which photos to keep, to f…

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Catalina Upgrade Cannot Delete Relocated Items

After upgrading to MacOS Catalina, I have a Relocated Items folder on my Desktop. Inside this folder is a PDF explaining what these items are. Inside the folder are two sub-folders - Configuration and Security. These fold…

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No connection to network drive MacOS 10.15 (Catalina)

I updated to Catalina today and now I cannot connect to my network drive via SMB. I've tried: using the ip-address, server name the method of creating a nsmb.conf file Regardless, all I get is an error message stati…

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Restore Access to File System for Emacs on MacOS Catalina

I upgraded to macOS Catalina and see that applications now need to be permitted to access the file system, even the shell running inside Terminal. I work extensively in Emacs which seems to have lost access to the file s…

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Mac stuck in restart cycle after failed macOS Catalina update

I'm extremely worried about my MacBook. I tried updating to the official release of macOS Catalina a few hours ago but instantly hit a problem. I have not installed any beta releases beforehand. I downloaded the updated a…

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Restore Access to File System for Emacs on MacOS Catalina

I upgraded to macOS Catalina and see that applications now need to be permitted to access the file system, even the shell running inside Terminal. I work extensively in Emacs which seems to have lost access to the file s…

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How to Prepare for MacOS Catalina

Are you ready to install MacOS Catalina on your Mac? Now that MacOS Catalina 10.15 is now available to download, you may be wondering whether or not you’re ready to update to the latest system software release, and perhaps you’re looking for some gu…

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How to stop Catalina from continually telling me I need to sign in again?

Ugraded to Catalina 10.15. The doc shows a little notification icon above the System Preferences App Opening the System Preferences shows this So I click continue which gives me this So I click continue which brin…

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Where does the upgrade to macOS Catalina move root "/" directory files?

After updating to macOS Catalina, all the folders I had saved in the root directory, "/", were missing. I read that the system is now read-only, but didn't see a notice on where previous files have gone. Are they on the…

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Boot Camp assistant "Needs more drive space" even though i have enough

Trying to get dual boot for my mac and I ran into this issue. And when I look at my drive status, this is what I see. So maybe im doing something wrong but it doesn't seem right that I need "at least 39GB" when I hav…

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Where does the upgrade to macOS Catalina move root "/" directory files?

After updating to macOS Catalina, all the folders I had saved in the root directory, "/", were missing. I read that the system is now read-only, but didn't see a notice on where previous files have gone. Are they on the…

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macOS Catalina - Files and directories in root "/" directory deleted after update

After updating to macOS Catalina, all the folders I had saved in the root directory, "/", were missing.

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MacOS Catalina Download Now Available to All Mac Users

Apple has released MacOS Catalina 10.15 to download for all users with supported Macs. MacOS Catalina is the next major Mac operating system update, and includes a variety of new features and capabilities, including Sidecar which allows an iPad to r…

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Boot Camp assistant "Needs more drive space" even though i have enough

Trying to get dual boot for my mac and I ran into this issue. And when I look at my drive status, this is what I see. So maybe im doing something wrong but it doesn't seem right that I need "at least 39GB" when I hav…

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Approve a device without having another Apple device

I have a company MacBook Pro, so I am a little bit restricted in administration setting. By the way, I need to access iCloud, that was created with the previous MacBook Pro (changed some weeks ago) and where there are imp…

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