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Date:      Tue, 13 Nov 2018 07:35:47 -0800 (PST)
From:      "Rodney W. Grimes" <freebsd-rwg@pdx.rh.CN85.dnsmgr.net>
To:        Rebecca Cran <rebecca@bluestop.org>
Cc:        "freebsd-virtualization@freebsd.org" <freebsd-virtualization@freebsd.org>
Subject:   Re: UEFI GOP: screen goes blank during boot after loader is finished
Message-ID:  <201811131535.wADFZlkE031416@pdx.rh.CN85.dnsmgr.net>
In-Reply-To: <1976547.5gTYqTD1LS@photon.int.bluestop.org>

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> I'm just getting started using bhyve (on a 13-CURRENT host from Oct 28), and 
> for the work I'm doing need to use UEFI. However, I'm finding that when booting 
> FreeBSD 12.0-BETA4 the screen goes blank as FreeBSD takes over the console 
> after the loader is finished.
> 
> The command I'm running is:
> 
> sudo bhyve -A -P -c 2 -H -m 4G -s 0:0,hostbridge -s 31:0,lpc -s 2,ahci-
> cd,FreeBSD-12.0-BETA4-amd64-disc1.iso -s 
> 29,fbuf,tcp=0.0.0.0:5900,w=800,h=600,wait -l bootrom,/usr/local/share/uefi-
> firmware/BHYVE_UEFI.fd -u vm5
> 
> Am I missing something, or has something broken in -CURRENT or 12.0-BETA4?

Since you are using uefi and specifying a graphics console with tcp=,wait
your vm is waiting for a vnc connection to port 5900 to display the
console.


-- 
Rod Grimes                                                 rgrimes@freebsd.org



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