#Ishowu hd audio broken how to
#Ishowu hd audio broken mac os x
#Ishowu hd audio broken install
#Ishowu hd audio broken driver

Take heart! I can't speak directly to having a macOS 10.15 'Catalina' host, but I'm using VBox 6.1.0 on an older 'classic' Mac Pro 2012 tower host running macOS 10.13 'High Sierra', and can testify that audio output at least does work in most of my OS X / macOS guest VMs.

#Ishowu hd audio broken install

Have you find any solution to this? I installed virtual box 6.1.8 because of the same reason i want to run a couple of old 32 bit programs, however i did the osx install of Mojave based in an iso i made from the installer, i was wondering if it was because it is not in the 'supported list', i just found this thread, so i guess it doesnt work in any of the versions?

#Ishowu hd audio broken how to

I am at a loss for how to even troubleshoot this from here, would really appreciate any help. VBoxDarwinAdditions.pkg and rebooted but no change.

#Ishowu hd audio broken mac os x

I installed the Mac OS X Guest Additions i.e.

#Ishowu hd audio broken driver

In the VirtualBox Audio settings I have two choices for driver 'CoreAudio' and 'Null Audio Driver', I have tried them both. However I am left with a VM that has no audio support, I see 'No output devices found' in Audio preferences. These instructions are a few years old so I am guessing something has changed in the Mac boot process. After installing the OS from the ISO, I was able to reboot into the OS, shut down, unmount the ISO, and start back up, and have what looks like a fully functional VM running High Sierra.

However my installation process didn't follow the script, I never got dropped to the EFI prompt. I created the ISO image using the InstallerApp2ISO.sh script mentioned in topic 81443 (sorry I can't post links yet) and followed the instructions mentioned in topic 85631. I imagine that this is a very common request because a lot of people are frustrated that they can no longer run their 32 bit apps once they upgrade to Catalina, and it isn't easy to downgrade. I am not too picky about which version I install, I picked High Sierra just because it is the most recent version in the pull-down in VirtualBox when creating a new VM. I wish to install an older version of Mac OS in a VirtualBox so that I can run some 32 bit apps since Apple eliminated support for them in Catalina. I have a MacBook Pro running Mac OS X Catalina 10.15.3. For what it's worth I have the same issue with VirtualBox 6.1.8.