I've been working off and on for the past month following this guide setting up my 7010 with High Sierra. First, the guide is excellent and has been incredibly easy to follow, and I thank you for your hard work making it.
I'm able to get everything installed, sleep works, all of the USB ports work, audio works, and the desktop uses the full resolution of my monitor, using the Intel HD 4000 graphics from the processor. However, I can only get full graphics acceleration to work some of the time after getting everything set up.
It seems pretty hit and miss, but more often than not, when starting up, I'll get flickering at the login screen, no transparency in the menu bar or dock, and tearing when moving windows around. My desktop does display at the full resolution, and the system appears to be recognizing that it's using HD 4000 graphics correctly (saying it has ~1.5GB of VRAM available.)
I feel like I've followed the guide to the letter, and I've even gone so far as to wipe the drive and start all over, only to have the issue persist - so I'm not sure if it's something I'm missing? I've tried looking for any possible lead, and I've come up short.
Let me know what information/files/logs that I'll need to provide.