Thirded on screen.

But if you do a lot of binary xfer, the hw flow control may be worth a bit more patience.
And you can then use Ctrl_S (xoff**) and Ctrl_Q a bit more freely (e.g: scrollstop -vs- /usr/bin/less; since you're only extruding at 9600), and yer scroll states won't get obfuskomacated.

Check BIOS/CMOS settings on both machines, for mbrd's integrated UART/ComN (toggles).
Old IBM defaults for primary&secondary were irq4:3F8 and irq3:3E8

Check PSU for negative12v on psuPin12 (usu.blue) -vs- adjacent psuPin13 (black:grnd)

In rs232 terms, the DSR+[D]CD (usu.combined) & CTS signals minicom wants to see asserted from the OtherEnd, ain't.

Since MrCyan's prolly a NullMdm/CrossoverCable, ThisEnd's handshakes*** are actually coming from OtherEnd's DTR or RTS pins, resp.
You may think MrCyan is weird, but that MrMagenta is a downright reservoir dog.

Curious my ageing brain still responds to AT&F, but I can't juggle this newfangled capex or optex without fumbling the PON

John Donovan
planet Brandon

** pardon my language

*** speaking of language, would the modern vernacular now be 'Data Daps' ?

In which case, then let us lower our respective altitudes and engage in pheremonally fragrant activities on the dancefloor
(transl: 'Get down, get funky.')

_ _ _ _ _ _ _ _ _ _ _

On ImpossibleDate(01/-10/-28163) 01:59 PM, Kevin McGregor wrote:

This is driving me nuts, since it was working and now it isn't and I have no idea what has changed. I hope someone can help.

I have a SunFire V490 at work. I also have a HP ProLiant server in the same rack, which is running Ubuntu Server 10.04. I've got the weird cyan serial cable plugged in to the lone serial port on the ProLiant and the other end plugged into the V490 port ("SERIAL"). I've got minicom running on the Linux box configured for 9600, 8N1 on /dev/ttyS0. minicom's status line reports "OFFLINE", and I get no response to any keyboard input.

What's wrong? I can freely power off/on the SunFire and anything else I want to do with it. I have the keys for the front panel, too. Do I have to switch it to diagnostics mode or something? We had it working before, and it was quite easy.

Help!

Kevin