On 13 Nov 2017, at 13:15, Carl Hoefs <[email protected]> wrote: > But... I couldn't get the High Sierra installer to work, regardless. I had to > install Sierra instead. This is on an iMac12,2.
It seems that a new install of High Sierra needs to be done by running the installer application in macOS. The firmware update that needs to be applied to allow APFS booting seems to require this, and it's integrated into the application, not the boot image. Not 100% sure on this, but machines that simply boot from a HS 10.13 installer and have never had 10.13 on them don't seem to be able to install properly. -- Apple broke AppleScripting signatures in Mail.app, so no random signatures. _______________________________________________ MacOSX-talk mailing list [email protected] http://www.omnigroup.com/mailman/listinfo/macosx-talk
