Re: loading drm crashes system

From: Tijl Coosemans <tijl_at_FreeBSD.org>
Date: Tue, 26 Jan 2021 17:03:07 +0100
On Mon, 25 Jan 2021 22:21:16 -0500 Robert Huff <roberthuff_at_rcn.com>
wrote:
> Niclas Zeising asks:
> 
> >   Which version of drm-current-kmod?  
> 
> 	5.4.62.g20210118
> 
> >   Can you try to remove it and build it directly from an updated ports 
> >   tree, without using PORTS_MODULES=, and see if that helps?  
> 
> 	It does not.
> 
> >   > 	The GPU is a Radeon HD 3300, and at one point this used to work.  
> >   
> >   When did it stop working?  
> 
> 	September ... I _think_.
> 	After the switch from sc to vt+drm, things worked for a while
> ... then they didn't for several months ... then - September??? - they
> worked for about two weeks ... then they didn't again.

September 10 is when drm-current-kmod was updated from 4.16 to 5.4:
https://svnweb.freebsd.org/ports/head/graphics/drm-current-kmod/Makefile
There haven't been that many updates since then so you could test
ports r548210 with base system from the same date.  If that works try
r548601, r551266 and r554720.
Received on Tue Jan 26 2021 - 15:03:10 UTC

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