Hi Eddie, Sorry, I just noticed I wrote 'comment out' but I meant to say comment them. So no GRUB_GFXMODE should be enabled.
That works for me with a RX480, but maybe your K420 behaves different.. Kind rgds, Pim On 13/06/17 07:58, Eddie Yen wrote: > Hi Pim, > > This is what I goning to write and solved vesafb issue on this working. > > Not only set video=vesafb:off, but also need to set following settings > in GRUB. > > GRUB_TERMINAL=console > GRUB_GFXPAYLOAD_LINUX=text > > Even that, The monitor still shows on K420 and I still got Code 43 in > the VM. > At least it solved BAR 3 issue. > > I never tried GRUB_GFXMODE yet, I'll give it a shot. > > Thanks, > > > 2017-06-13 13:47 GMT+08:00 Pim Pronk <v...@pronk.nl > <mailto:v...@pronk.nl>>: > > > 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. > > This works for me on Ubuntu to passthrough my primary gpu. > > With kidn rgds, Pim > > > On 13/06/17 04:02, Eddie Yen wrote: >> After tried video=vesafb:off, nomodeset, or nofb, still have no >> luck. >> vesafb still occupying the card...... >> >> Okay, need to find another way, trying to set BMC as primary VGA. >> >> Anyway thanks for help, at least I had the way to solve it. >> >> Thanks, >> Eddie. >> >> 2017-06-13 9:44 GMT+08:00 Alex Williamson >> <alex.l.william...@gmail.com <mailto:alex.l.william...@gmail.com>>: >> >> >> >> On Mon, Jun 12, 2017 at 7:42 PM, Eddie Yen >> <missile0...@gmail.com <mailto:missile0...@gmail.com>> wrote: >> >> Hi Alex, thanks for the reply! >> >> I realized that primary VGA is usually controlled by >> BIOS, that mean can choose discrete GPU or BMC as primary >> VGA. >> 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. >> >> I'll try video=vesafb:off to see what happen. >> >> 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? >> >> >> Correct, supported configs with Quadro assign the device as >> secondary in the guest. >> >> >> >> >> _______________________________________________ >> vfio-users mailing list >> vfio-users@redhat.com <mailto:vfio-users@redhat.com> >> https://www.redhat.com/mailman/listinfo/vfio-users >> <https://www.redhat.com/mailman/listinfo/vfio-users> > > > _______________________________________________ > vfio-users mailing list > vfio-users@redhat.com <mailto:vfio-users@redhat.com> > https://www.redhat.com/mailman/listinfo/vfio-users > <https://www.redhat.com/mailman/listinfo/vfio-users> > >
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