

app/Contents/Resources/createinstallmedia -volume /Volumes/MyVolume . Now, and only now have we come to clean installing macOS Big Sur. Here’s how to start with a clean slate with your Mac and Big Sur: Download macOS Big Sur either from the official website or the App Store. the documentation on this page should add those options switches. Ask questions Cannot install erlang on MacOS 11. This worked for me, moving the -R option directly after chmod. Congrats! But it might not be the most elegant of setups. After creating the bootable installer, you must restart your Mac and invoke the Startup Manager at boot time which will let you choose the macOS Big Sur installer on your USB thumb drive or other external drive as your boot disk. If you just want to install Big Sur, you can skip the next step, where we'll be showing how to dig up the installer file for an older version of macOS or Mac OS X. Chameleon Preference Pane makes it easy to edit bo.How to install a Snow Leopard Hackintosh in Virtua.How to install Mac OS X Lion in Virtualbox.Replace "1920x1080x32" with whatever resolution you're using. Replace "Name of virtual machine" with the name of your virtual machine- you can find the name of your virtual machine in the left pane of the Virtualbox main window (in the screenshot below, my virtual machine is named "Mountain Mac 2"). This command activates "vboxmanage", a command-line program included with Virtualbox that allows you to edit the properties of your virtual machine, including its built-in resolutions. Vboxmanage setextradata "Name of virtual machine" "CustomVideoMode1" "1920x1080x32" This command will change the focus of the Command Prompt to the program folder for Virtualbox (if you installed Virtualbox somewhere different, then change the command to wherever you installed it). Then, type the following command into the Command Prompt. You can do this by opening the Start Menu, and typing "command prompt" into the Start Menu search bar. Next, open the Command Prompt in Windows (make sure you are logged into an Administrator account on Windows). For instance, if you want to use the 1600x900 resolution, type in "1600x900x32". Once you've saved it, turn off the virtual machine. You can change "1920x1080x32" to whatever resolution best fits your monitor.
