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Install macOS Sierra in VirtualBox on macOS host

https://www.reddit.com/r/hackintosh/comments/4s561a/macos_sierra_16a238m_install_success_and_guide/

Step 1 (Creating a bootable macOS Sierra ISO for VirtualBox):

  1. hdiutil attach /Applications/Install\ macOS\ Sierra\ Public\ Beta.app/Contents/SharedSupport/InstallESD.dmg -noverify -nobrowse -mountpoint /Volumes/install_app
  2. hdiutil create -o /tmp/Sierra.cdr -size 7316m -layout SPUD -fs HFS+J
  3. hdiutil attach /tmp/Sierra.cdr.dmg -noverify -nobrowse -mountpoint /Volumes/install_build
  4. asr restore -source /Volumes/install_app/BaseSystem.dmg -target /Volumes/install_build -noprompt -noverify -erase
  5. rm /Volumes/OS\ X\ Base\ System/System/Installation/Packages
  6. cp -rp /Volumes/install_app/Packages /Volumes/OS\ X\ Base\ System/System/Installation/
  7. cp -rp /Volumes/install_app/BaseSystem.chunklist /Volumes/OS\ X\ Base\ System/BaseSystem.chunklist
  8. cp -rp /Volumes/install_app/BaseSystem.dmg /Volumes/OS\ X\ Base\ System/BaseSystem.dmg
  9. hdiutil detach /Volumes/install_app
  10. hdiutil detach /Volumes/OS\ X\ Base\ System/
  11. hdiutil convert /tmp/Sierra.cdr.dmg -format UDTO -o /tmp/Sierra.iso
  12. mv /tmp/Sierra.iso.cdr ~/Desktop/Sierra.iso

Step 2 (Installing in VirtualBox)

This is pretty straightforward.

  1. Create a new El Capitan (there is no option for Sierra at the moment) machine. Leave everything at default
  2. Boot the virtual machine from the Sierra.iso you created, which you'll find on your desktop. I had to mash F12 while the machine was starting up and then choose 'EFI CD/DVD' in the boot manager. YMMV.
  3. The install process should be familiar to you. If not, you probably shouldn't be playing with a beta OS ;)
  4. Grab a coffee, the 15 minute estimation the installer gives you is a complete work of fiction. My install took over an hour.
  5. Once installed, reboot and complete the new user process. Skip the AppleID login bit, it'll fail on a VirtualBox.
  6. Shut down the virtual machine and quit VirtualBox.

TeodorKolev commented Feb 7, 2017 edited

I have done steps from 1 to 12 and I get: Disk image is corrupted

If you get a black screen when starting the VM, change the Chipset to PIIX3. In the Installer, open the Disk Utility and Erase the virtual disk before installing.

blimmer commented Apr 23, 2017

I followed these instructions and I get stuck at this screen:

gIOScreenLockState 3, hs 0, bs 0, now 0, sm 0x0

anyone have ideas?

@blimmer
Same issue here. Any solution for you yet?

Having the same issue guys, but I also tried a different image creation technique and a few other settings.

Instead of this script, I just created an 8GB RW DMG, mounted it, and used sudo Install\ macOS\ Sierra.app/Contents/Resources/createinstallmedia --volume /Volumes/Install\ macOS\ Sierra/ --applicationpath /Applications/Install\ macOS\ Sierra.app

Then I unmounted the disk, and used VBoxManage convertdd Install-10.12.4.dmg Install10.12.3.vdi to create a vdi from it. Added that to my VM and...

...exact same results as this method.

To avoid the black screen, I found I had to increase video mem from 16 to 112 or more. But it still stalls out at the same point. The log provides no useful info.

Hi there,

The problem I guess is in macOS Sierra installer 10.12.4

I used the above technique with previous version of installer 10.12.3 and works with no problems. Then you can just download and install combo update for latest one, which is 10.12.5 these days and thats it.

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