Max Blanco said:

# dmesg | grep tty tty00 at 0xf3013020 (irq = 15) is a Z8530 ESCC; port = modem tty01 at 0xf3013000 (irq = 16) is a Z8530 ESCC; port = printer # setserial /dev/ttyS0 /dev/ttyS0 UART: unknown Port: 0xf3013020 IRQ: 15 # setserial /dev/ttyS1 /dev/ttyS1 UART: unknown Port: 0xf3013000 IRQ: 16

Maybe it's just me, but dmesg says "tty00" while you used "ttyS0" for setserial. Have you tried "setserial /dev/tty00" ? At the very least, do an "ls -l tty*" (which you may have to pipe through less) and see what you find. HPH! Kareem -- /********************************************************************* kareem-d+8TeBu5bOew5LPnMra/2Q at public.gmane.org - Kareem Shehata - 416-676-6611 -------------------------------------------------------------------- Reminds me of my safari in Africa. Somebody forgot the corkscrew and for several days we had to live on nothing but food and water. -- W. C. Fields ********************************************************************/ -- The Toronto Linux Users Group. Meetings: http://tlug.ss.org TLUG requests: Linux topics, No HTML, wrap text below 80 columns How to UNSUBSCRIBE: http://tlug.ss.org/subscribe.shtml