![]() Instructions to install macOS Sierra on older Macsġ) Find yourself an 8GB or larger USB drive or external hard drive partition.Ģ) Format it as GUID Partition Map, Mac OS Extended (Journaled) using the Disk Utility application. #Patch old mac pro for high sierra mac os Related tutorial: How to use Disk Utility to format drives on your Macģ) Download a copy of macOS Sierra 10.12. To download this via the Mac App Store you will need access to a supported machine. However, a direct download or a download inside a macOS VM can circumvent this requirement.Ĥ) Ensure the Install macOS Sierra app which you downloaded is in your /Applications folder.ĥ) Download dosdude’s tool, macOS Sierra Patcher.Ħ) Disable SIP on the machine you want to install Sierra on. #Patch old mac pro for high sierra install ![]() SIP must remain disabled at all times for this method to work, even after initial installation. Whilst it does lessen security somewhat, it is not the end of the world, and OS versions prior to El Capitan do not include it anyway. Related tutorial: How to disable System Integrity Protectionħ) Once everything is ready, launch the macOS Sierra Patcher application.Ĩ) In the patcher application, click on the Sierra installer icon to select your copy of macOS Sierra. ![]() #Patch old mac pro for high sierra how to Navigate to your Applications folder and select it.ĩ) Click the Volume icon to select the drive to create our modified Sierra installer on. #Patch old mac pro for high sierra install.#Patch old mac pro for high sierra mac os.#Patch old mac pro for high sierra how to.There's also Collin's kind patcher collection of course ( macOS Sierra Patcher Tool for Unsupported Macs, macOS High Sierra Patcher Tool for Unsupported Macs, and macOS Mojave Patcher Tool for Unsupported Macs) if you don't mind disabling SIP, limited WiFi support, and trusting third-party, closed source software with deep access. Why doesn't Apple just come out with an official macOS support policy? It's clearly and consistently been 3 years from release on modern versions, why not share that with consumers? Speaking of which, why not warn them when they are running an unsupported and unsafe version (something even Microsoft, hardly renowned for its stellar consumer support, did for Windows XP)? Within the last week or so, I've had two different people contact me with problems which turned out to be caused by running OS X 10.7 and OS X 10.8 respectively! See also No more security patches for OS X El Capitan, time to upgrade and Apple has released Mojave 10.14.1 update, and Security Updates for Sierra and High Sierra. Passwd: password expiry information changed. If you prefer to disable it after installation is complete: $ sudo passwd -status root However, during install, Manjaro requires creating a password for the root account, which is subsequently enabled. In short, Manjaro presented the most polished experience, from start to finish, of the bunch. ![]() 2Īfter some false starts with the usual suspects (namely Linux Mint 19 (both Mate & XFCE), Elementary 5, Fedora Workstation 26, and Pop!_OS 18.04 LTS), I decided to give Manjaro XFCE 17 a try after seeing it regularly mentioned in HN comments.Īfter struggling with previous distros, Manjaro was a dream: boot and shutdown times were halved (at least), the boot splash screen displayed properly (rather than just displaying a black/blank screen like so many others), WiFi and video drivers working right out of the box, and there was no screen flickering or taskbar weirdness. With OS X 10.11 El Capitan no longer receiving security updates 1, unsupported but otherwise excellent hardware like the MacBook Pro (15-inch, Mid 2009) can be revitalized with Linux. See also Breathing new life into a 2006 MacBook and Apple's New Hardware With The T2 Security Chip Will Currently Block Linux From Booting Best Linux distro for a 2009 MacBook Pro?īest Linux distro for a 2009 MacBook Pro? #
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