iOS Simulator (11.1) that comes with Xcode 11.1 GM Seed seems to be unable to boot iOS 13.1 devices

Question

I am running Mac OS X Mojave 10.14.6. The only app I have installed is a freshly downloaded Xcode 11.1 GM Seed (11A1027). There are no prior files, projects or apps on this

Answer 1

I had the same issue. Disabling AVX/AVX2 solved for me.

VBoxManage setextradata "$vm_name" VBoxInternal/CPUM/IsaExts/AVX 0
VBoxManage setextradata "$vm_name" VBoxInternal/CPUM/IsaExts/AVX2 0