You want to boot your Mac from an external drive, but it doesn’t work. A diagram to explain what can go wrong, and how to fix it.
Category Archive: Macs
This update comes with full guidance on how to get the best from the app with Mojave’s privacy protection.
Trying to work with Unicode can be frustrating at times. Here’s an excellent free book with valuable practical tips for all users, and much more for linguists too.
Brings a new feature, to check whether a firmware password is set. For Mojave, adds online check of current versions, and help with privacy protection.
The command bless used to be able to control all things to do with booting, but has become steadily less useful with the advent of SIP and others.
This new version has full access to files and folders, even with Mojave’s privacy protection in force.
Proposes and provides a simple graphical summary of privacy capabilities for apps in Mojave. Also shows how to add them in a Help window.
Apple has today released its guidance notes for system administrators, to help them prepare for the release of […]
Apple has just released macOS High Sierra 10.13.6 Supplemental Update 2 for MacBook Pro (2018) models with T2 […]
How can third-party command tools access files under Mojave’s new privacy protection? Isn’t this going to be a nightmare?
The Eclectic Light Company 