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Subject: Re: [Intel-gfx] 5.9-rc1: graphics regression moved from -next to
 mainline
From:   Harald Arnesen <harald@skogtun.org>
To:     Linus Torvalds <torvalds@linux-foundation.org>
Cc:     Jani Nikula <jani.nikula@linux.intel.com>,
        Pavel Machek <pavel@ucw.cz>, Dave Airlie <airlied@gmail.com>,
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        Daniel Vetter <daniel.vetter@ffwll.ch>,
        Chris Wilson <chris@chris-wilson.co.uk>,
        Matthew Auld <matthew.auld@intel.com>,
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Date:   Wed, 26 Aug 2020 11:30:41 +0200
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Harald Arnesen [26.08.2020 10:36]:

> I was wrong about ssh working. The whole machine locks up when X starts.
> 
> A strange thing, sometimes I can log in from lightdm before it locks up,
> sometimes I cannot even use the login screen. Timing related?
> 
> If I don't start X, console login seems to work fine, and I see nothing
> obvious in the logs or kernel messages.
> 
> I will try to start just a window manager with startx instead of going
> through lightdm.

Disabled lightdm, started DE or WM from .xinitrc:

xfce4-session: Machine locks up
enlightenment: Machine works

Somehow related to lightdm or xfce4? However, it is a regression, since
kernel 5.8 works.
-- 
Hilsen Harald