- Apr 14, 2019
- Dell Inspiron 7586
- UHD 620
- Mobile Phone
I have a similar problem.
Did you solve it?
Can you share your solution or the origin of the problem?
I wasn't talking to you I know, I just wanted to make it clear that the problem is caused by something else.
I also use the igfxcflbklt=1 boot argument.
EDIT: Sorry, wrong issue.
The problem you quoted went away after a UEFI upgrade and re-patching my DSDT/SSDT. It still happens very occasionally, but it's more like one in one hundred boots now.