UEFI guest will wait for a VNC connection when starting.

[WanpengQian]

root@GW239:/zones/vm/nvme8 # vm version
vm-bhyve: Bhyve virtual machine management v1.5-devel (rev. 105010)

root@GW239:/zones/vm/nvme8 # vm start nvme8
Starting nvme8
  * found guest in /zones/vm/nvme8
  * booting...

root@GW239:/zones/vm/nvme8 # tail -n 5 vm-bhyve.log 
Feb 26 09:11:32: booting
Feb 26 09:11:32:  [bhyve options: -c 4,sockets=2,cores=2,threads=1 -m 8G -Hwl bootrom,/usr/local/share/uefi-firmware/BHYVE_UEFI.fd -U 0515797e-57da-11ea-9cc6-a0369f871994]
Feb 26 09:11:32:  [bhyve devices: -s 0,hostbridge -s 31,lpc -s 4:0,nvme,/zones/vm/nvme8/disk0.img,maxq=16,qsz=8,ioslots=1,sectsz=512,ser=QNVME777 -s 5:0,virtio-net,tap1,mac=58:9c:fc:00:0b:4b -s 6:0,fbuf,tcp=0.0.0.0:59202,w=800,h=600,wait -s 7:0,xhci,tablet]
Feb 26 09:11:32:  [bhyve console: -l com1,/dev/nmdm-nvme8.1A]
Feb 26 09:11:32: starting bhyve (run 1)

There is a -s 6:0,fbuf,tcp=0.0.0.0:59202,w=800,h=600,wait in config line.
sounds like introduced by config:yesno 6e90fc9 commit.

[churchers]

Ah yes, auto is considered as a true value so it was always setting the flag. The code to clear the wait setting if it was set to auto and not an install was actually still there but unused.

Thanks