- Mojave VM inside High Sierra Several times over the years, I’ve played around with Virtual Machines, also known as VMs. A VM is really handy if you want to run two different operating systems on one computer. One OS becomes the host OS, the other(s) become the guest(s). If you sometimes need Windows but you.
- First, check the Mac App Store. For macOS Mojave and macOS High Sierra, tap on the link provided to open your Mac’s App Store and check if those two versions are still available. If not, you can find the direct links here for Apple’s sites to download Sierra, High Sierra, and Mojave here. Updating or updated to macOS Catalina already?
- In the Terminal app on your Mac, in the window running the shell process you want to quit, type exit, then press Return. This ensures that commands actively running in the shell are closed. If anything’s still in progress, a dialog appears. If you want to change the shell exit behavior, see Change Profiles Shell preferences.
Put simply, you can’t. With the introduction of OS X 10.6 Snow Leopard in August 2009, Apple removed all support for PowerPC Macs from its operating system. You cannot run OS X 10.6, 10.7, 10.8, 10.9, or 10.10 on G5 Macs or anything earlier. They will only run on Intel x86 hardware.
The downside here is that you can’t run macOS applications and Windows applications side-by-side at the same time. If you just want to run a Windows desktop application alongside your Mac applications, a virtual machine will probably be ideal. On the other hand, if you want to play the latest Windows games on your Mac, Boot Camp will be ideal.
More specifically, OS X 10.5 Leopard is the last version of OS X that will run on G5 Macs, and it will run on almost all G4 Macs as well, although you will need to hack the installer to get it on a system slower than 867 MHz. That said, OS X Leopard requires a lot of power, so you’ll probably find Macs below 667 MHz sluggish regardless of other factors. You’ll also want at least 1 GB of RAM for decent performance, a twice that to really unleash things.
For lower powered G4 Macs and the vast majority of G3 Macs, OS X 10.4 Tiger is your best bet. It is not as resource intensive and will perform decently with as little as 512 MB of RAM. It will seem sluggish on G3 Macs below about 500 MHz and performance on a 400 MHz G4 is about the cut-off there.
Although there are still some apps being developed for PowerPC Macs running OS X 10.4 and 10.5 (most notably the TenFourFox browser), there is very little up-to-date software. Security updates for each of these versions of OS X was ended years ago, so even though there has been very little Mac malware since the introduction of OS X, these are not as secure on the Web as more recent versions of OS X.
The best alternative for those who wish to use their PowerPC Macs and have an up-to-date operating system is a PPC port of Linux. See DistroWatch and PenguinPPC for information on current Linux distributions for PowerPC Macs.
Or you could consider selling your old Mac and migrating to an Intel-based model that supports OS X 10.10 Yosemite and probably remain up-to-date until Fall 2015, at which point OS X 10.11 could leave you behind.
Keywords: #lemfaq #lowendmacfaq
Short link: http://goo.gl/zr7czM
searchword: currentosxonpowerpc
Disclaimer
This article is intended for educational purposes only, to demonstrate that it’s possible to test out iOS applications with Xcode without having to buy a Mac. However, you should consider testing on a real MacOS device before publishing your application on the App Store.
All the Steps to Get Your First 'Mac'
OK, now let’s discover how a 'Mac' is made.
Requirements
You’ll need a computer running Windows or Linux (not tested) and an iOS device (iPad or iPhone). Also required:
- VMWare or VirtualBox
- USB 2.0, not 3.0
- An Apple Developer account
- Xcode 10.1 (no other versions)
VMWare or VirtualBox?
After having tested various MacOS versions on different virtual machine systems like VMWare and VirtualBox, I found that the quickest solution was VMWare Player 15 with High Sierra 10.13.
Newer versions of MacOS drastically reduce the performance of the system, probably due to newer graphic drivers that aren’t 100% compatible with VM software.
First steps
The first step is to install your VM:
Powerpc Mac Software
Switch USB
After your VM is fully connected and active, you’ll want to try out the connection to a real-world iOS device.
On VMWare, you have to switch the USB mode from 3.0 to 2.0 to let the 'Mac' see your Apple device.
Once you have that handled, reboot the VM and connect the device while opening iTunes inside the VM. After a few seconds, you should see the device pairing to it.
Apple Developer account
Next you’ll need to prepare your Apple Developer account. Don’t worry, it’s free while you’re testing applications on your local device. You only have to pay to publish your app on the App Store.
- Register at developer.apple.com
- Login and proceed to developer.apple.com/download/more/
- Search for Xcode 10.1 and download this XCode zip file, around 5.6GB
- Unzip the file and move the App file to the Applications folder.
Xcode version must be 10.1
You should never download any version of Xcode except 10.1.
Powerpc For Mac Os X
This is because newer versions aren’t supported on High Sierra 10.13.6. Some people have been able to use the newest version, but it would require modifying some app files and would just make it harder.
If you get the 10.1 version, however, you’ll be ready to code in a few minutes instead of a few hours.
Get some support
There’s a downside to using Xcode 10.1.
New iOS versions, like iOS 12 or 13, aren’t supported on it. So if you try to run your app on an iPhone with iOS 13, you’ll get a warning that it can’t install on that device.
Luckily there is a really simple fix thanks to this awesome repository on Github. Open up your terminal and type these commands:
Easy!
