https://bugzilla.kernel.org/show_bug.cgi?id=204181
chirney1@hotmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |chirney1@hotmail.com
--- Comment #29 from chirney1@hotmail.com --- (In reply to vr00m from comment #28)
I experienced issues after upgrading kernel from 5.1 to 5.2 on my notebook with 2500 U. I tried kernel boot param iommu=soft and that fixed it.
I've encountered this issue with kernel 5.2 (tried 5.2.8 just now) and also have a Ryzen 5 2500U notebook (Huawei Matebook D 14" (AMD)). Running Manjaro. The login screen appears fine, but after that, black screen. I know nothing's locked up because I was able to launch GZDoom from typing in the dark in the whisker menu and heard the sounds of Doom, or at least the title screen.