![]() # Mount the sparse bundle target for further processing: Hdiutil resize -size 8g /tmp/Yosemite.sparseimage # Increase the sparse bundle capacity for packages, kernel, etc.: Hdiutil convert /Volumes/install_app/BaseSystem.dmg -format UDSP -o /tmp/Yosemite # Convert the boot image to a sparse bundle: Hdiutil attach /Applications/Install\ OS\ X\ Yosemite.app/Contents/SharedSupport/InstallESD.dmg -noverify -nobrowse -mountpoint /Volumes/install_app # As of Yosemite, this really only works if executed as root, Starting with Lion (10.7), an install DVD (.iso) image may be generated on an OS X machine by following the steps below (Thanks Dick Marinus for pointing out the Yosemite-specific updates!): SnowLeopard (10.6) was the last OS X version released in DVD format. A binary OVMF blob built by applying my patches on top of the current edk2 master branch (as indicated by the abbreviated commit ID in the file name) is available to help speed things up, but you're strongly encouraged to build your own :) The result of this process is a firmware blob named OVMF.fd, which will be copied to your home directory by the last command shown above. To build the patched OVMF firmware blob, follow these instructions:īuild -a X64 -t GCC5 -p OvmfPkg/OvmfPkgX64.dsc Anything close to it in terms of "freshness" should likely do just fine. ![]() Patched OVMF firmware, built from source.Tools: git, gcc, nasm, make, iasl, kernel-devel, etc.The cause for this is as of yet unknown (to me, at least). However, guest images installed with 10.12.3 or earlier can successfully be upgraded, assuming the applesmc fix mentioned above is applied. iso images prepared based on Sierra 10.12.4 or later will hang during boot. At this point QEMU and KVM are mostly capable of supporting OS X (up to Sierra), and the largest portion of the effort still required lies with edk2/ovmf (start with my fork on github as indicated below, and go from there).Īdditionally, since Apple machines have become increasingly locked down and end-user unfriendly, I can't continue considering them for any upcoming hardware refresh (which is too bad, they used to make almost perfect Linux machines for the last 20 years!). I no longer have the cycles to work on this project. I have no idea why el capitan and yosemite don't work other than me using different packages apple provided.Running Mac OS X as a QEMU/KVM Guest Gabriel L. It is essentially like writing a book in two languages - doubles the size to support English and Spanish readers for example. Anything above or equal to big sur is double the size because not only does macOS have to support and compile ALL the librarys for the M1 (arm64) instruction set, but the intel (x86_64) instruction set as well. Prior to big sur, macOS used to be in the single digits for GB. I tried it out with macOS Catalina (however, it was one that I stored on my hard drive but the same one as uploaded here) and it seemed to run fine under the 'utility' part of macOS, didn't install Catalina but everything else looked fine.Ī windows 10 ISO is around 8 GB. I recently got temporary access to a macbook that's old enough to run virtualbox. It is version 12.6.06, and 12.6.03 was used to circumvent an error preventing me from creating the file. I changed it to 12.6.03 so when you boot up this ISO, and quicklook at the app inside you may see that it says 12.6.03. I had to modify ist () to change the app version in order for it to work. dmg file also installs the application to your Applications folder.į2 - The app used to make the ISO was downloaded prior to Sierra being invalidated from the App Store, and also prior to being added to the support article in PKG form.į3 - When using the app to build the ISO, it failed. (Keep in mind that opening and running the. app/Contents/SharedSupport (This generates the app, and I will explain how the app is used) Move InstallESD.dmg to Payload/Install macOS. pkg file was unziped using pkgutil -expand-fullĢ. hdiutil convert /tmp/.dmg -format UDTO -o ~/Desktop/.cdrį1 - These ISOs were made using DMGs from this article.app/Contents/Resources/createinstallmedia -volume /Volumes/ -nointeraction hdiutil attach /tmp/.dmg -noverify -mountpoint /Volumes/.hdiutil create -o /tmp/ -size m -volname -layout SPUD -fs HFS+J.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |