Can't boot without monitor

Gertjan

Probably this https://forum.netgate.com/topic/135987/vga-console-won-t-boot-in-2-4-4-upgrade-bug

Grimson

@dam034 said in Can't boot without monitor:

I can use pfsense normally, but there is a problem: if I disconnect the monitor from the VGA interface, the pfsense system doesn't boot.

That has nothing to do with pfSense, that's the UEFI BIOS refusing to boot if it doesn't detect a monitor. Read the documentation of your BIOS and see if you can turn that off or try running it in legacy mode, if that doesn't work you can't use that PC to run headless.

dam034

@gertjan said in Can't boot without monitor:

Probably this https://forum.netgate.com/topic/135987/vga-console-won-t-boot-in-2-4-4-upgrade-bug

That topic tells about the upgrade from previuos versions, but I installed the latest version.

@grimson said in Can't boot without monitor:

That has nothing to do with pfSense, that's the UEFI BIOS refusing to boot if it doesn't detect a monitor. Read the documentation of your BIOS and see if you can turn that off or try running it in legacy mode, if that doesn't work you can't use that PC to run headless.

Do you want to tell that the problem is UEFI boot and not pfsense? I can't find the documentation about the BIOS, but I can screencast the entire BIOS so you tell me which option I have to change. Do you want me to do it?

Thanks

Gertjan

@dam034 said in Can't boot without monitor:

Do you want to tell that the problem is UEFI boot and not pfsense?

These words do not leave much space for imagination :

@grimson said in Can't boot without monitor:

That has nothing to do with pfSense, that's the UEFI BIOS refusing to boot if it doesn't detect a monitor.

BIOS settings are detailed as soon as you access the BIOS.
Google will tell you everything you need to know.

Screen casting only chances one thing : we have to look and see for EUFI settings, and/or Google it up.

Good plan B will : use another device. It"s normal that not every device can not run every OS using every possible boot type.

dam034

Since I don't know what to do, and I can't change the production hardware, I recorded two screencasts:

https://cdn.dampc.ga/ctv/pfsense-produefi.mp4 showing the UEFI BIOS of production hardware;
https://cdn.dampc.ga/ctv/pfsense-prodboot.mp4 showing the boot in production hardware if I connect a VGA or HDMI interface

Now, since I'm stuck on the hardware, I want to find a solution to boot the pfsense OS without monitor.

This is installed in UEFI mode, and if necessary, I can reinstall it in Legacy mode, if will work, or change the current installation from UEFI to Legacy if possible.

What have I to do?

Thanks

Gertjan

Your BIOS shows clearly that EUFI booting est enabled.

dam034

This post is deleted!

dam034

I had in idea. If I put a VGA dummy, it will work?

Thanks

Gertjan

Don't ask us - ask your BIOS/Mobo.
Do it, see if it works, and report back ^^

dam034

Finally I received the VGA dummy.

I want to report it works fine, I connected it and now the boot works without monitor.

Thanks

davidmuller

@dam034
Thank you for sharing VGA Dummy. And then i owned that...It helped my mini PC work well which doesn't need a plug-in monitor when booting up
Everybody can seek a lots dummy on the internet with the lowest price (About 1$)
Another dummy type:

HDMI Dummy (I am using it. Work well)
DP Dummy
...etc...