

This may be better anyhow, since I won't be using the Mac VM, and if it gets updated, any tweaks that I may have instituted to make the 7770 work may need to be redone (and if I'm not there, it could potentially break the VM until I was. Me too! I even tried using another vbios using the Clover ATIInject function, but no luck. What a good idea to attach a mouse before installation! I have never thought of doing that I just fought my way through the vnc mouse installation trying to convince myself its kinda fun!

That's good I hope you have better luck with that GPU.

Tip: As an aside, for anyone annoyed with the laggy mouse performance while installing OSX, I discovered that the Libvirt Hotplug USB plugin allows me to attach a mouse and keyboard to the VM during installation, and mouse lag in VNC was completely gone. From what I have read, it apears to be as close to Out-of-Box supported as it gets (Seems to have an issue where the screen stays black until the login screen, but I can live with that). So I ended up giving up on my hd 7770 and just ordered a Radeon RX 460.
