John, For the first modem on the list, the driver exist but for 32 bit linux: http://www.linuxant.com/drivers/hcf/full/downloads.php For the second modem, the martian-2010XXYY.tar.gz code should work: Predictive diagnostics for card in bus 04:00.0: Modem chipset detected on NAME="Communication controller: Agere Systems LT WinModem " CLASS=0780 PCIDEV=11c1:044c SUBSYS=11c1:044c IRQ=16 IDENT=Agere.DSP For candidate modem in: 04:00.0 0780 Communication controller: Agere Systems LT WinModem Primary device ID: 11c1:044c Support type needed or chipset: Agere.DSP But martian would be for simple dialout, for faxing, you may want to try: http://linmodems.technion.ac.il/packages/ltmodem/kernel-2.6/ltmodem-20100102.tar.gz as the page http://linmodems.technion.ac.il/packages/ltmodem/kernel-2.6/ltmodem-for-fax.txt says: "The martian packages do not support faxing" But I don't if the ltmodem package above works with 64 bit Linux. Regards, Antonio On Sat, Nov 27, 2010 at 4:02 PM, John H <arizonamythtv@xxxxxxxxx> wrote: > Hello All, I have two internal modems and I can't get either of them > to work. I don't have them installed at the same time. I've installed > the martian modem and it doesn't work as I get a errno 5 error when > trying to dialout. I don't understand the difference between ltmodem > and martian. My goal is to use as a fax modem. I also have an > hcfpcimodem. I had it working under 32 bit but since I bought a new > comp it no longer works since I'm running 64 bit. The ModemTxt file > says it should work but I get an error when trying to install that > says wrong architect (amd64 not i386). I've attached both Modem txt > files. I may look at buying another modem. Someone said US Robotics > external works. Should I stick with serial or could I go USB? >