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App Store no longer updates apps

As of a couple of weeks ago, none of my App Store apps will update (2015 MBP 15", Mojave 10.14.6). The Update button just spins for a bit, then stops. If I uninstall the app, I can reinstall it, but subsequent updates still fail. The on…

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Date is wrong by months when set to automatically

Since a few days my MacBook Air 2020 shows the wrong date when set to "Set date and time automatically". This is regardless of the chosen NTP server. And querying a NTP server from the command line returns the correct date and time. The…

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I puchased a new iMac and there is one entry in my contacts app that no longer works with Messages

I recently bought a new iMac running Catalina and I used Migration Assistant to load some of my old stuff on my new computer. This appears to have worked well and my new computer is running fine. There is a problem however. I have seve…

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New iMac unbelievably slow

I have a new 2019 iMac with 8Gb of memory and a HDD (not an SSD). Yes it's the lowest-end 8Gb iMac from last year. With no apps running, nothing in the apps to start on login, with a new virgin account created yesterday, with the latest…

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Apple/Products related News, Updates, Mac Tips, PR

- Google Chrome for iOS version 86.0.4240.65 (new features). - QUICK TIP: How to Hide System Preference Panes in macOS. - Apple Gives Tim Cook Up to a Million Shares That Vest Through 2025. - iOS Pixelmator version 2.6 (improvements/fixes, compa…

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Other News, Reviews, Software Updates, Tips, OT

- Reviews of SanDisk Extreme Pro Portable SSD V2, Extreme Portable SSD V2 and WD My Passport SSD (2020). - Notes on LG TV Firmware updates coming soon to fix G-Sync VRR problems. - Yamaha CP OS v1.4 update for CP73 and CP88 Stage Pianos. - OWC's…

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How to Identify Which iPhone Model You Have

Are you trying to figure out the model number of the iPhone you own? Well, you don’t necessarily have to find the box your iPhone came in just to get the model number, as you can check it right on your device. Model numbers are usually printed on th…

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How do I see where can a sandboxed Mac application write on my disk?

I know the app entitlements define its scope of access to resources. I already figured out how to get an app's entitlements, using the answer to this question For example, to see Safari's entitlements, I use the following command in Ter…

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rEFInd installation won't boot due to T2 security, despite T2 security being disabled

I've been trying to install rEFInd with --ownhfs on my Macbook Air 2019, but booting into it results in Recovery Mode starting with the message A software update is required to use this Startup Disk. Trying to accept installing the up…

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Why is News.app greyed out in the Finder?

I just noticed today that the icon and name for /Applications/News.app is greyed out in the Finder. The appearance is consistent no matter which view I use (icon/list/column), and it persists after restarts and system updates. News.app…

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cron queueing bash and python scripts

I'm currently looking to understand and get comfortable with crontab queues on my macbook pro. I recently solved an issue where my simple bash script would not execute. It turns out I had to move my bash script and its output in the /Us…

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What is this icon in Apple Watch Control Center?

I noticed this icon in Control Center on my Apple Watch recently and didn’t recognize it. It’s not listed on Apple’s support pages about Control Center (a b). (bottom left)

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What is this icon in Apple Watch Control Center?

I noticed this icon in Control Center on my Apple Watch recently and didn’t recognize it. It’s not listed on Apple’s support pages about Control Center (a b). (bottom left)

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rEFInd installation won't boot due to T2 security, despite T2 security being disabled

I've been trying to install rEFInd with --ownhfs on my Macbook Air 2019, but booting into it results in Recovery Mode starting with the message A software update is required to use this Startup Disk. Trying to accept installing the up…

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Homebrew: Your CLT does not support macOS 11.0

I recently upgraded to macOS Big Sur developer Beta 8, when I do brew install jenv I get the error Homebrew: Your CLT does not support macOS 11.0. I am using CommandLine tools GM version. Tried to reinstall it couple of times, nothing …

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Bought a new iMac to replace the old, have two questions regarding file migration

My old iMac died -- hard drive is on the fritz -- and the system is mostly unusable. I just received my new iMac and would like to know the proper way to migrate my files from the old iMac to the new one: Should I create a new Apple ID…

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iOS 14.2 Beta 2 & iPadOS 14.2 Beta 2 Released for Testing

Apple has released iOS 14.2 beta 2 and iPadOS 14.2 beta 2 to iPhone, iPod touch, and iPad users who are actively participating in the beta testing programs. Developer beta builds roll out first and are soon followed by the same build as public betas…

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MacOS Big Sur Beta 9 Released for Testing

MacOS Big Sur beta 9 has been released to users who are participating in the beta testing program for the Mac operating system. Typically the developer beta is soon followed by a public beta release of the same build. MacOS Big Sur, versioned as 11.…

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Use the same external hard drive for two different Time Machine's?

Is it possible to use the same external hard drive for two different Time Machine backups of two distinct MacBooks? Is yes, how do you have to set up the external hard drive, using which tools?

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Remove Mac OS X from disk without erasing it

I have many hard drives on my Mac. Several of them have one version or another of macOS. Most importantly: Disk A: Sierra. I boot from this disk Disk B: /Users directory and High Sierra. I do not boot from this disk. I want to remove Hi…

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Bought a new iMac to replace the old, Have a few migration questions

My old iMac died -- hard drive is on the fritz -- and the system is mostly unusable. I just received my new iMac and would like to know the proper way to do a couple things: Should I create a brand new Apple ID / login username or use …

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