Hello.
I have the same problem as RurouniX (
https://www.tonymacx86.com/threads/...i-hotpatch-10-11.189416/page-681#post-1548875).
History of the problem: I was on 10.11.3 with PBI-CE, then transit to hotpatch yesterday, then upgrade to 10.11.6, all according the guide in post#1 of this topic.Today I updated Clover to last version (4128) and downloaded Sierra from AppStore (10.12.6). I start instalation of Sierra, after reboot and waiting loading with black screen and Apple logo I get the same screen as RurouniX (
https://www.tonymacx86.com/threads/...i-hotpatch-10-11.189416/page-681#post-1548875). There is no reaction on mouse or keyboard, only hard reset helps to boot back on El Capitan. If I boot to installing of Sierra, I get that white screen with loading mouse on top left corner again.
Can anyone please helps me figure out of this problem?
Problem reporting files in attachments.
EDIT: later I noticed that usb-mouse can move loading cursor from left top corner anywhere on the screen, instead of laptop touchpad. Maybe it helps to understand what wrong, I don't know.