Hi list. I'm trying to connect Linux box to another one through RS-232 port. The port is enabled and is working in Windows, where it's reported as COM2, irq 3, base port 0x02f8. In linux (RH7) I run tpctl --rs2=COM2 --rs2=irq3 --rs2=0x02f8 setserial /dev/ttyS1 auto_irq autoconfig Setserial reports then /dev/ttyS1 is on port 0x02f8 irq 3 uart unknown (when I change it to 16550A nothing new happens) However, after I do all this stuff, cat /proc/interrupts knows nothing about ports 3 or 4. cat /dev/ttyS1 gives me input/output error. Help! Regards, Maxim Kryachko ================================================================= To unsubscribe, send mail to [EMAIL PROTECTED] with the word "unsubscribe" in the message body, e.g., run the command echo unsubscribe | mail [EMAIL PROTECTED]