Comment # 100 on bug 1177428 from Karl Mistelberger

(In reply to Nikolai Nikolaevskii from comment #98)
> ILL OP solved his problem by changing motherboard from Gigabyte B450 Aorus
> Elite to Asus PRIME B450-PLUS.
> Mine Asus X570 + Picasso AMD Ryzen 3200G suspends to RAM OK.
> 
> Possible reasons:
> 1. EFI firmware.
> 2. Problems with LED subsystem.

The ASUSTeK model: PRIME B450-PLUS suspends/resumes flawlessly since moving
from Gigabyte B450 Aorus.

Spurious crashes of GPU  with IO_PAGE_FAULTs observed.