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<p>Could you try to edit /etd/default/grub and comment out all
GRUB_GFXMODE= lines and add GRUB_GFXPAYLOAD_LINUX="text".
Afterwards run update-grub.</p>
<p>This works for me on Ubuntu to passthrough my primary gpu.</p>
<p>With kidn rgds, Pim<br>
</p>
<br>
<div class="moz-cite-prefix">On 13/06/17 04:02, Eddie Yen wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAHZFSBrZ-g09rFPKN5jiVTbROHUX4C9FoSFcFLwGJFQP=HaThA@mail.gmail.com">
<div dir="ltr">After tried video=vesafb:off, nomodeset, or nofb,
still have no luck.
<div>vesafb still occupying the card......</div>
<div><br>
</div>
<div>Okay, need to find another way, trying to set BMC as
primary VGA.</div>
<div><br>
</div>
<div>Anyway thanks for help, at least I had the way to solve it.</div>
<div><br>
</div>
<div>Thanks,</div>
<div>Eddie.</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">2017-06-13 9:44 GMT+08:00 Alex
Williamson <span dir="ltr"><<a
href="mailto:alex.l.williamson@gmail.com" target="_blank"
moz-do-not-send="true">alex.l.williamson@gmail.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr"><br>
<div class="gmail_extra"><br>
<div class="gmail_quote"><span class="">On Mon, Jun 12,
2017 at 7:42 PM, Eddie Yen <span dir="ltr"><<a
href="mailto:missile0407@gmail.com"
target="_blank" moz-do-not-send="true">missile0407@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">Hi Alex, thanks for the reply!
<div><br>
</div>
<div>I realized that primary VGA is usually
controlled by BIOS, that mean can choose
discrete GPU or BMC as primary VGA.</div>
<div>Unfortunately this server doesn't include
this option. So that I can't choose BMC as
primary VGA, and seems like can't setup vesafb
to use BMC manually.</div>
<div><br>
</div>
<div>I'll try video=vesafb:off to see what
happen.</div>
<div><br>
</div>
<div>BTW, IME K2000 and higher need to be a
secondary card in guest, is now still a same
or it already can be primary card so that no
QXL or something?</div>
</div>
</blockquote>
<div><br>
</div>
</span>
<div>Correct, supported configs with Quadro assign the
device as secondary in the guest. <br>
</div>
</div>
</div>
</div>
</blockquote>
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