Kernel panic instead of shutdown

[RehabMan]

OK, thanks, but it's too generic. What's wrong with ACPI patching? It was not easy to disable the dedicated graphics card.
Your suggestions regarding efis do not help. I played a lot with them and the ones you recommend just cause crashes.
But I understand you have too many questions ... so I have to fight myself.

Start over with the guides, and try not to stray too far...

 

[jardako]

Start over with the guides, and try not to stray too far...

Oki, thanks. Maybe I'll survive with what I have right now and start from scratch with a new 6 core CPU laptop I'm looking forward to

 

[swatchie-1]

Hi did anyone managed to solve the kernel panic issue for Lenovo Ultra Dock kernel panics whenever it is connected to an external display when we shut it down?

 

[siachori]

OK, thanks, but it's too generic. What's wrong with ACPI patching? It was not easy to disable the dedicated graphics card.
Your suggestions regarding efis do not help. I played a lot with them and the ones you recommend just cause crashes.
But I understand you have too many questions ... so I have to fight myself.

I think your better option is create a new stick and follow guide step by step.
We will try to help you.