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macOS 13

Apple has just released an update to XProtect Remediator

Apple has just released an update to XProtect Remediator security software for Macs running Catalina or later, bringing […]

May 2, 2023 Macs, Technology, Updates

LockRattler 4.37 fixes a crashing bug

When run on Intel Macs without a T2 chip in Ventura 13.3.1, LockRattler may crash because of a bug in macOS. This update fixes it.

May 2, 2023 Macs, Technology, Updates

What is a Rapid Security Response (RSR)?

Intended to be lightweight, timely and quick to install, the first RSR has now been provided for Ventura. Did you know you can also uninstall it easily?

May 2, 2023 Macs, Technology

Apple has just released the first Rapid Security Response for Ventura

Apple has just released the first of its new Rapid Security Responses (RSRs) for macOS 13.3.1 Ventura. This […]

May 1, 2023 Macs, Technology, Updates

Apple has just released an update to XProtect Remediator

Apple has just released an update to XProtect Remediator security software for Macs running Catalina or later, bringing […]

April 27, 2023 Macs, Technology, Updates

Where does macOS get its volume free space figures from?

After studying thousand of log entries in less than 2 seconds, this is how macOS updates its values for purgeable and available space. But who uses them?

April 27, 2023 Macs, Technology

Ventura 13.3.1 can’t change the password of sparse bundles

hdiutil chpass, the only means of changing passwords for sparse bundles, doesn’t work in macOS Ventura 13.3.1. The workaround requires a VM and 13.1.

April 25, 2023 Macs, Technology

How Ventura space management tracks changes

Deleting two large files from a volume triggered the updating of figures for purgeable and available space within 9 seconds. Yet 6 minutes later, the Finder didn’t show those updated figures.

April 24, 2023 Macs, Technology

Last Week on My Mac: When the numbers don’t add up

One volume has 60 GB of purgeable space, giving 295 GB available; the other has only 15 GB purgeable, so 250 GB available. How can they be in the same container?

April 23, 2023 Macs, Technology

Ventura space management: what gets purged and how?

Performed by CacheDelete, it first looks at a wide range of macOS caches, and only at the end purges snapshots, to free up space when it runs short.

April 19, 2023 Macs, Technology

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