Zorin 16 Lite black screen after Restart or Shut Down

[cnimi]

Thanks, Aravisian.

And my apologies: in the guide you recommended, there's a link to a post with what seems to be the same problem as mine:

Laptop with Zorin 16 doesn't shut down or sleep

So I'm having an issue with Zorin OS 16. When I try to shut my laptop down or put it on sleep the screen turns black but the power button light stays on and the fans keep going. The laptop stays in this state until either the battery dies or I long press the power button. I first experienced this on the Core version which was installed but also experienced it on the Lite version on a Live USB. I'm not having this issue with 15.3 Lite which I installed after the issues started with 16 Core. It…

I'm sorry for having inadvertently duplicated this (already solved) topic.

Is there somewhere we should be submitting a bug report for this problem with the kernel?