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Date:      Tue, 13 Nov 2018 19:57:25 -0600
From:      Kyle Evans <kevans@freebsd.org>
To:        subbsd@gmail.com
Cc:        "Rodney W. Grimes" <freebsd-rwg@pdx.rh.cn85.dnsmgr.net>,  FreeBSD Current <freebsd-current@freebsd.org>, freebsd-virtualization@freebsd.org
Subject:   Re: UEFI GOP: screen goes blank during boot after loader is finished
Message-ID:  <CACNAnaHLW2xrnuzD%2BLZxXG8EFxuuN-6r75w_6B%2Bo4OcgPs4y_A@mail.gmail.com>
In-Reply-To: <CAFt_eMpWZh4SZuNLkgCsgAN=RNbHHsENNwbV1NLs=7dsyYPFnQ@mail.gmail.com>
References:  <etPan.5beaf3b9.4c02f255.a98c@bluestop.org> <201811131622.wADGMF96031642@pdx.rh.CN85.dnsmgr.net> <CAFt_eMpWZh4SZuNLkgCsgAN=RNbHHsENNwbV1NLs=7dsyYPFnQ@mail.gmail.com>

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On Tue, Nov 13, 2018 at 5:15 PM Subbsd <subbsd@gmail.com> wrote:
>
> Hi,
>
>
>
> On Tue, Nov 13, 2018 at 7:22 PM Rodney W. Grimes
> <freebsd-rwg@pdx.rh.cn85.dnsmgr.net> wrote:
> >
> > Uh oh, ok, thats not what I was thinking of then.  I do not have any
> > bhyve capable hardware running on 12BETA at this time to test with.
> >
> > I wonder if we have a bad interaction between the loader and
> > bhyve again, we have had a few of those.
> >
>
> it's broken before 12-ALPHA1, my post from 14-Sep to current@
>
> https://lists.freebsd.org/pipermail/freebsd-current/2018-September/071206.html
>
> probably the lua loader doesn't understand efifb/term very well

These things are basically completely unrelated- the interpreter
included in loader(8) doesn't have to know anything about graphics and
this stuff is handled before and after the interpreter is invoked.

However, because loader-land is funny in a not-ha-ha kind of way, can
you try replacing loader.efi on your guest VM with the Forth-flavored
version to rule that out or narrow it down, please?

Thanks,

Kyle Evans



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