At 07:20 PM 7/31/01 -0400, Jonathan Hays wrote:
>No keyboard? It depends.
>
>While it's true that native UNIX workstations (Sun, HP, etc.) will run
>"headless", most
>Intel x86 boxes I have encountered require you to plug in a keyboard or the
>machine
>won't boot, regardless of the OS installed. Or is there a way around this I
>don't know
>about?
>---
>Jonathan

Ah, good point.  Now why would it not care which OS?  The bios.  Crapola 
bios which give you very little flexibility (enter most commercial packaged 
PCs with their crap bios) have this problem.  If you get a good Asus 
Motherboard (actually a LOT of vendors give you this flexibility), their 
bios have this option called

Halt On Error:  All Error

Change it to "No Errors"
Your PC will easy POST without the need for a keyboard after this 
change.  For FreeBSD, you probably want to modify the kernel to "always 
force on" the keyboard.  You can also recompile the kernel to enable a 
serial console so it works like the bad-boy Unix Workstations.  (need a 
null serial modem cable and you are ready to rock and console  :)  )

Reason why you want FreeBSD to "always force on" the keyboard.  If you do 
not plug in the keyboard, let the box boot, and then plug the keyboard back 
in, you cannot type anything in.  With "always force on", it will work 
afterwards.  Of course, this is only the case if you really messed up the 
box (kernel panic, ip misconfiguration, firewall rules that kick you off) 
and your boss forgot to buy that access console server.

Linux also has a serial console capability IIRC.  If anyone here learns 
basic FreeBSD on their own and needs help for doing some of these more 
advanced features, I will easily lend a hand.



-Carroll Kong




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