Volume layouts are fairly straightforward until you have two or more bootable systems with Volume Groups. Details and advice for those with macOS 10.15 or 11.
macOS 11
What do we want the week after the US Presidential Election? Let’s have an Apple Event!
Which is the next ‘major’ release of macOS after Big Sur, then? Will it return to the numbering system before Mac OS X with 12.0, or 11.1?
New version can display contents of all system updates for Catalina and Big Sur’s boot volume group, at last.
New feature: an updater window which allows you to download and install individual named updates, rather than having to install all that are available.
Now shows the space taken on disk, which makes it easy to identify sparse files.
Where does macOS store a list of revoked certificates, and how does it keep them up to date? The answer isn’t perhaps what you expect.
Whether it’s a full macOS update, or a small Security Update, it can go wrong. Here’s a systematic guide to the solutions you can try to restore normal function.
Imagine for a moment two or three carefully chosen older Intel Macs bundled with a non-upgradable but maintained version of macOS Mojave.
Following a survey of 37 iMac17,1 systems, there’s no evidence problems are caused by hardware. It’s most likely to be a bug in the firmware installer.
The Eclectic Light Company 