Serial console weirdness
Mark Cullen
mark.cullen at dsl.pipex.com
Tue Oct 26 02:58:53 PDT 2004
Ok, I am having a bit of trouble setting up a serial console login. The
cable is attached to com1, heres my /etc/ttys
# If console is marked "insecure", then init will ask for the root password
# when going to single-user mode.
console none unknown off secure
#
ttyv0 "/usr/libexec/getty Pc" cons25 on secure
# Virtual terminals
ttyv1 "/usr/libexec/getty Pc" cons25 on secure
ttyv2 "/usr/libexec/getty Pc" cons25 on secure
ttyv3 "/usr/libexec/getty Pc" cons25 on secure
ttyv4 "/usr/libexec/getty Pc" cons25 on secure
ttyv5 "/usr/libexec/getty Pc" cons25 on secure
ttyv6 "/usr/libexec/getty Pc" cons25 on secure
ttyv7 "/usr/libexec/getty Pc" cons25 on secure
ttyv8 "/usr/X11R6/bin/xdm -nodaemon" xterm off secure
# Serial terminals
# The 'dialup' keyword identifies dialin lines to login, fingerd etc.
ttyd0 "/usr/libexec/getty std.115200" dialup on secure
ttyd1 "/usr/libexec/getty std.9600" dialup off secure
ttyd2 "/usr/libexec/getty std.9600" dialup off secure
ttyd3 "/usr/libexec/getty std.9600" dialup off secure
# Dumb console
dcons "/usr/libexec/getty std.9600" vt100 off secure
As you can see I have set ttyd0 to on (and adjusted the speed, but it
was the same on 9600 to0)
Now, my problem is that when I do a kill -HUP 1 nothing happens; Well, I
am sure something happens, it certainly doesn't start getty on that
serial port though! However(!) when I start getty manually on that port:
/usr/libexec/getty std.9600 ttyd0
It promptly goes into the background and on my other machine I get the
login prompt and all is well (until I logout as getty isn't being
respawned). I didn't see anything logged as to why it's not working.
I will mention that I yanked the (very very broken) graphics card out of
that machine, so there's no ttyv's. Do I need to make the serial console
my ... console/display for getty to start working again perhaps?
Any help would be much appreciated.
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