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From: John Baldwin <jhb@freebsd.org>
To: Aleksandr Rybalko <ray@freebsd.org>
Subject: Re: svn commit: r267626 - head/sys/dev/vt
Date: Thu, 19 Jun 2014 09:24:01 -0400
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On Wednesday, June 18, 2014 6:30:22 pm Aleksandr Rybalko wrote:
> Author: ray
> Date: Wed Jun 18 22:30:22 2014
> New Revision: 267626
> URL: http://svnweb.freebsd.org/changeset/base/267626
> 
> Log:
>   Suspend vt(4) initialization if "kern.vt.disable" kenv is set.
>   
>   MFC after:	1 week
>   Sponsored by:	The FreeBSD Foundation

So what happens by default if both vt and syscons are in a kernel if the user 
doesn't set one of the 'disable' tunables?  If that doesn't work, then I think 
we would rather have a 'kern.vidconsole' tunable that can be set to either
'sc' or 'vt' (possibly 'syscons' instead of 'sc') so that it is clearer for
users how to switch between them.

-- 
John Baldwin