


Hdiutil attach /Users/Shared/macOSInstaller.sparsebundle hdiutil create -size 12G -fs hfs+ -volname macOSInstaller -type SPARSEBUNDLE /Users/Shared/macOSInstaller The instructions below will create a bootable Big Sur ISO. You need to hold FN key to make them work. Keyboard & Login Issues – Getting reports that VM’s are not accepting certain keys.Parallels – VRAM seems suck at 3mb, causing slow response.Would recommend not installing the tools. Parallels Tools – VM can get stuck on a black screen after the reboot.

Some reports say that after installing VM tools the system boots fine YMMV.

The macOS Big Sur installer presents this error to you. The initial report is that a straight install will NOT work. Many MacAdmins have already jumped in to find out if macOS Big Sur will install on Fusion or Parallels. The only problem is, sometimes the new OS will not install on the current version of VMware Fusion or Parallels Desktop. Running the new os in a virtualized environment is the way to go. MacAdmins need to start testing the new OS right way. Like clockwork, Apple delivers a new macOS every year. Install macOS Big Sur 11 on VMware Fusion & Parallels Desktop How To Install macOS Big Sur on VMware Fusion and Parallels Desktop.
