Why couldn’t a user specify times before 0100 and after 1300, when the DatePicker worked fine using the 24-hour clock?
bug
Some apps display some or all of the contents of their windows upside down and in mirror-writing. Have you discovered this incompatibility?
Follow Apple’s instructions for a clean re-install, and you’ll probably hit an error, and be left floundering in Recovery mode with an unbootable system.
Classic resource forks passed into Mac OS X, but were deprecated by Apple in 10.8. Now in Catalina they can stop working: is this a new security measure?
Apple recommends an unusual procedure to fix this, which might also work with other models suffering sudden shutdowns.
Are you worried about strange and serious problems occurring when you upgrade to Catalina? Here are strategies to prevent and deal with them.
Dealing with protected PDFs in macOS: fully encrypted, and those with controls such as no printing or copying. Oh dear.
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?
It’s time to replace Occam’s Razor with a more appropriate principle: if you’ve found one bug, don’t stop until you have dug deeper and found the others.
Suggestions which may stop your Mac from panicking or having other problems when a second or external display is connected to a USB-C/Thunderbolt port. And an intro to caffeinate.
The Eclectic Light Company 