Why documents can lose their old versions when moving them around, and what you can do to preserve them.
Catalina
The combination of a new kernel built just 10 days earlier with a set of new graphics drivers sufficed to bring many Macs to their knees.
Discovering what has been updated in a macOS update isn’t easy. In the case of command tools, it’s just impossible.
Catalina 10.15.6 update included a bonus: a large memory leak which led to kernel panics. This is the story of its patching.
macOS Catalina 10.15.6 Supplemental Update is promised to address two problems: some Macs running Virtual Machines under VMWare […]
As expected, Apple has just released macOS Catalina 10.15.6 Supplemental Update, which it claims fixes the memory leak […]
Your Mac starts up after kernel panic, and shows mystifying details about that panic. Here’s how to get the most out of that information.
What’s the difference between a crash and a panic? How can you tell what’s likely to have caused a panic?
There have been recent reports that the macOS Catalina 10.15.6 update can result in kernel panics. This appears […]
Older versions of Catalina can fail to erase the System and Data volumes, but 10.15.6 should be able to, making clean re-installation simpler.
The Eclectic Light Company 