Skip site navigation (1)Skip section navigation (2)
Date:      Tue, 13 Nov 2018 20:53:21 -0700
From:      Rebecca Cran <rebecca@bluestop.org>
To:        freebsd-virtualization@freebsd.org
Cc:        Kyle Evans <kevans@freebsd.org>, subbsd@gmail.com, FreeBSD Current <freebsd-current@freebsd.org>, "Rodney W. Grimes" <freebsd-rwg@pdx.rh.cn85.dnsmgr.net>
Subject:   Re: UEFI GOP: screen goes blank during boot after loader is finished
Message-ID:  <16238656.sFgvYJuXru@photon.int.bluestop.org>
In-Reply-To: <CACNAnaHLW2xrnuzD%2BLZxXG8EFxuuN-6r75w_6B%2Bo4OcgPs4y_A@mail.gmail.com>
References:  <etPan.5beaf3b9.4c02f255.a98c@bluestop.org> <CAFt_eMpWZh4SZuNLkgCsgAN=RNbHHsENNwbV1NLs=7dsyYPFnQ@mail.gmail.com> <CACNAnaHLW2xrnuzD%2BLZxXG8EFxuuN-6r75w_6B%2Bo4OcgPs4y_A@mail.gmail.com>

next in thread | previous in thread | raw e-mail | index | archive | help
On Tuesday, 13 November 2018 18:57:25 MST Kyle Evans wrote:

> 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?

That didn't help.
As probably expected, the last output before the screen goes blank is 
framebuffer information:

/boot/kernel/kernel text=0x16776f0 data=0x1cd288+0x768b40 
syms=[0x8+0x174ca8+0x8+0x192218]
Booting...
Start @ 0xffffffff80341000 ...
EFI framebuffer information:
addr, size       0xc1000000, 0x1000000
dimensions   800 x 600
stride             800
masks          0x00ff0000, 0x0000ff00, 0x000000ff, 0xff000000

-- 
Rebecca





Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?16238656.sFgvYJuXru>