Day: February 4, 2023

  • Re-Installing OSX Lion Eleven Years Later

    Hooo boy – re-installing Lion on a 2011 #MacbookAir is *not easy!* The laptop can’t do it via network because, apparently, Apple let some file certificates lapse in 2018. You have to dl a Lion install, open up the pkg and fish out InstallESD.dmg, THEN burn that to a USB stick with Balena Etcher Wish…