.swift:119: Fatal error: Internal Virtualization error. Installation failed.

Hi,

I run the RunningMacOSInAVirtualMachineOnAppleSiliconMacs to build the VM and I get the error ".swift:119: Fatal error: Internal Virtualization error. Installation failed." when it go to install step.

I am using M1 Mac Studios and MacOS Monterey 12.4

Thanks, Gavin

Replies

Hi Gavin,

Which version of macOS are you trying to install in the virtual Mac?

If it is a beta of macOS Ventura, you will need to install the latest Xcode beta on the host.

If it's not a beta of macOS Ventura, one possibility is the installation process could not reach Apple's servers. If that's not a network issue, we will need a sysdiagnose to investigate. In that case, please use "Feedback Assistant" to file a new bug report with a sysdiagnose and you can give us the report numbers to follow up.

Hi BenjaminApple,

thanks for your help.

yeah, that is the issue of network, but I am curious why it can download the ipsw file when the Internet is not available.

Thank you Gavin