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[alpine-devel] 4.14.18-vanilla breaks framebuffer console on QEMU VMware

From: Steffen Nurpmeso <steffen_at_sdaoden.eu>
Date: Sat, 10 Feb 2018 23:14:00 +0100

Hello!

So i have switched the server to 4.14.18 which does not even
require nopti there, but the console does not show up.
It happens that this is a known issue [1,2,3]. The conclusion of
[3] was

  I disabled CONFIG_FB_SIMPLE and CONFIG_X86_SYSFB for now on master
  and SLE12 branches.

and [1] says

  If you read <https://patchwork.kernel.org/patch/3380911/> there was a
  patched proposed to change it to 'N' and/or to depend on FB_SIMPLE, but
  that patch never made it into linux.

  Nor did <https://patchwork.kernel.org/patch/3368351/> or
  <https://patchwork.kernel.org/patch/3528991/>.

  I tried to contact David Herrmann himself, but never got a reply.

  So I think Debian should disable X86_SYSFB for now, too.

I try it now with the suggestion via grub2 configuration given by
[2]

  This is when using gfxpayload=keep. If I manually switch to
  gfxpayload=text, I don't see this problem - there is no "EFI VGA"
  mentioned in dmesg.

Maybe something to consider.
Ciao!

  [1] https://lists.debian.org/debian-kernel/2016/11/msg00168.html
  [2] https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1038055
  [3] https://bugzilla.novell.com/show_bug.cgi?id=855821

--steffen
|
|Der Kragenbaer, The moon bear,
|der holt sich munter he cheerfully and one by one
|einen nach dem anderen runter wa.ks himself off
|(By Robert Gernhardt)


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Received on Sat Feb 10 2018 - 23:14:00 GMT