Disk integrity checks appear to have been dropped from Safe Boot. OpenDirectory databases are rebuilt. With a full listing of all blocked extensions.
Catalina
RunningBoard is new to macOS 10.15 and iOS 13. It’s very active in the log, and can cause apps to crash sometimes. So what does it do?
Some important similarities, such as the entry marking the beginning of startup, but plenty of changes in APFS and security entries.
Updates now distinguish between firmware versions for High Sierra and Mojave, and those for Catalina. Recommended for all users.
Three bug fixes for those using Catalina, but this update is recommended for all users.
There are three software systems at the heart of every Mac: its firmware (‘EFI firmware’), the system kernel, […]
Apple’s release notes for Catalina 10.15.1 are quite detailed, at last, and specify improvements and fixes to support […]
Links to official Apple support articles, and important 3rd party pages. How to run Aperture in 10.15, where to get old versions of macOS, and much more.
Apple has just released the first substantial update to macOS Catalina, version 10.15.1, which is available through Software […]
Over the night the clocks went back, a Time Machine backup failed. Was this the result of a time error from that change?
The Eclectic Light Company 