Dear Jacques and Marvin, Thank you for your emails. I checked lsmod first and I could see that snd-via82xx-modem was in. Also Martian_dev was not in. I then blacklisted: snd-via82xx-modem and snd-atiixp-modem as instructed by MarvS, retested and got the same result i.e. invalid dial command and disconnected. As you can see below Martian_dev came in after the blacklisting. I can only see one physical modem (Agere in PCI slot) in the PC. The board does not appear to have a telephone connector at all. The modem works fine if I start the PC into Windows. No Jacques I did not edit the dmesg text file - just as created by ScanModem! Regards, John Here follows the results of what Jacques asked me to do: jonathan@jonathan-desktop:~$ lsmod Module Size Used by nls_utf8 1069 1 nls_iso8859_1 3249 1 nls_cp437 4919 1 isofs 29250 1 vfat 8933 1 fat 47767 1 vfat binfmt_misc 6587 1 fbcon 35102 71 tileblit 2031 1 fbcon font 7557 1 fbcon bitblit 4707 1 fbcon softcursor 1189 1 bitblit vga16fb 11385 0 vgastate 8961 1 vga16fb snd_via82xx 20058 2 gameport 9089 1 snd_via82xx snd_ac97_codec 100646 1 snd_via82xx ac97_bus 1002 1 snd_ac97_codec snd_pcm_oss 35308 0 snd_mixer_oss 13746 1 snd_pcm_oss snd_pcm 70694 3 snd_via82xx,snd_ac97_codec,snd_pcm_oss snd_page_alloc 7076 2 snd_via82xx,snd_pcm snd_mpu401_uart 5617 1 snd_via82xx snd_seq_dummy 1338 0 snd_seq_oss 26722 0 snd_seq_midi 4557 0 snd_rawmidi 19056 2 snd_mpu401_uart,snd_seq_midi snd_seq_midi_event 6003 2 snd_seq_oss,snd_seq_midi snd_seq 47263 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event radeon 676897 3 snd_timer 19098 2 snd_pcm,snd_seq snd_seq_device 5700 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq ttm 49943 1 radeon drm_kms_helper 29329 1 radeon ppdev 5259 0 snd 54180 15 snd_via82xx,snd_ac97_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_mpu401_uart,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device drm 162409 5 radeon,ttm,drm_kms_helper i2c_algo_bit 5028 1 radeon amd64_agp 7165 1 k8temp 3152 0 parport_pc 25962 1 soundcore 6620 1 snd i2c_viapro 5573 0 martian_dev 20103 0 agpgart 31724 3 ttm,drm,amd64_agp shpchp 28835 0 lp 7028 0 parport 32635 3 ppdev,parport_pc,lp usbhid 36110 0 hid 67064 1 usbhid usb_storage 39553 1 floppy 53016 0 pata_via 7272 3 sata_via 7009 0 skge 36428 0 ===================================== jonathan@jonathan-desktop:~$ ps ax | grep martian 891 ? Ssl 0:00 /usr/sbin/martian_modem --syslog --daemon --user=nobody --group=dialout --debug=1 1445 pts/0 S+ 0:00 grep --color=auto martian ===================================== jonathan@jonathan-desktop:~$ sudo wvdial [sudo] password for jonathan: --> WvDial: Internet dialer version 1.60 --> Cannot get information for serial port. --> Initializing modem. --> Sending: ATZ ATZ OK --> Sending: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0 ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0 OK --> Modem initialized. --> Sending: ATDT0198331111 --> Waiting for carrier. ATDT0198331111 --> Timed out while dialing. Trying again. --> Sending: ATDT0198331111 --> Waiting for carrier. --> Timed out while dialing. Trying again. --> Sending: ATDT0198331111 --> Waiting for carrier. NO CARRIER --> No Carrier! Trying again. --> Sending: ATDT0198331111 --> Waiting for carrier. ATDT0198331111 ATDT0198331111 ERROR --> Invalid dial command. --> Disconnecting at Wed Feb 23 14:14:11 2011 ================================================= I did the sudo updatedb first on the previous startup of the PC. jonathan@jonathan-desktop:~$ sudo locate martian /etc/default/martian-modem /etc/init.d/martian-modem /etc/rc0.d/K20martian-modem /etc/rc1.d/K20martian-modem /etc/rc2.d/S20martian-modem /etc/rc3.d/S20martian-modem /etc/rc4.d/S20martian-modem /etc/rc5.d/S20martian-modem /etc/rc6.d/K20martian-modem /home/jonathan/martian-full-20100123 /home/jonathan/.local/share/Trash/files/martian-full-20100123 /home/jonathan/.local/share/Trash/info/martian-full-20100123.trashinfo /home/jonathan/Downloads/martian-full-20100123.tar.gz /home/jonathan/martian-full-20100123/ChangeLog /home/jonathan/martian-full-20100123/Cleaning.txt /home/jonathan/martian-full-20100123/Concept /home/jonathan/martian-full-20100123/INSTALL /home/jonathan/martian-full-20100123/Makefile /home/jonathan/martian-full-20100123/README /home/jonathan/martian-full-20100123/kmodule /home/jonathan/martian-full-20100123/martian-full-20100123.tar.gz /home/jonathan/martian-full-20100123/martian.h /home/jonathan/martian-full-20100123/modem /home/jonathan/martian-full-20100123/sample.txt /home/jonathan/martian-full-20100123/scripts /home/jonathan/martian-full-20100123/kmodule/.marsio.o.cmd /home/jonathan/martian-full-20100123/kmodule/.martian.o.cmd /home/jonathan/martian-full-20100123/kmodule/.martian_dev.ko.cmd /home/jonathan/martian-full-20100123/kmodule/.martian_dev.mod.o.cmd /home/jonathan/martian-full-20100123/kmodule/.martian_dev.o.cmd /home/jonathan/martian-full-20100123/kmodule/.mfifo.o.cmd /home/jonathan/martian-full-20100123/kmodule/.tmp_versions /home/jonathan/martian-full-20100123/kmodule/Files.txt /home/jonathan/martian-full-20100123/kmodule/Makefile /home/jonathan/martian-full-20100123/kmodule/Module.symvers /home/jonathan/martian-full-20100123/kmodule/fifo.h /home/jonathan/martian-full-20100123/kmodule/kmartian.h /home/jonathan/martian-full-20100123/kmodule/kmodulefiles.txt /home/jonathan/martian-full-20100123/kmodule/marsio.c /home/jonathan/martian-full-20100123/kmodule/marsio.h /home/jonathan/martian-full-20100123/kmodule/marsio.o /home/jonathan/martian-full-20100123/kmodule/martian.c /home/jonathan/martian-full-20100123/kmodule/martian.o /home/jonathan/martian-full-20100123/kmodule/martian_dev.ko /home/jonathan/martian-full-20100123/kmodule/martian_dev.mod.c /home/jonathan/martian-full-20100123/kmodule/martian_dev.mod.o /home/jonathan/martian-full-20100123/kmodule/martian_dev.o /home/jonathan/martian-full-20100123/kmodule/martian_ids.c /home/jonathan/martian-full-20100123/kmodule/mfifo.c /home/jonathan/martian-full-20100123/kmodule/mfifo.h /home/jonathan/martian-full-20100123/kmodule/mfifo.o /home/jonathan/martian-full-20100123/kmodule/mixspinlock.h /home/jonathan/martian-full-20100123/kmodule/modules.order /home/jonathan/martian-full-20100123/kmodule/.tmp_versions/martian_dev.mod /home/jonathan/martian-full-20100123/modem/ASWMLICENSE /home/jonathan/martian-full-20100123/modem/Makefile /home/jonathan/martian-full-20100123/modem/README /home/jonathan/martian-full-20100123/modem/common.h /home/jonathan/martian-full-20100123/modem/core.h /home/jonathan/martian-full-20100123/modem/core_if.c /home/jonathan/martian-full-20100123/modem/core_if.o /home/jonathan/martian-full-20100123/modem/coreadd.c /home/jonathan/martian-full-20100123/modem/coreadd.o /home/jonathan/martian-full-20100123/modem/coresubst.c /home/jonathan/martian-full-20100123/modem/coresubst.o /home/jonathan/martian-full-20100123/modem/debug_script.in /home/jonathan/martian-full-20100123/modem/dumpers.c /home/jonathan/martian-full-20100123/modem/dumpers.o /home/jonathan/martian-full-20100123/modem/elf386tweakrelocs /home/jonathan/martian-full-20100123/modem/elf386tweakrelocs.c /home/jonathan/martian-full-20100123/modem/isr.c /home/jonathan/martian-full-20100123/modem/isr.o /home/jonathan/martian-full-20100123/modem/link.c /home/jonathan/martian-full-20100123/modem/link.o /home/jonathan/martian-full-20100123/modem/log.c /home/jonathan/martian-full-20100123/modem/log.h /home/jonathan/martian-full-20100123/modem/log.o /home/jonathan/martian-full-20100123/modem/ltmdmobj.o /home/jonathan/martian-full-20100123/modem/main.c /home/jonathan/martian-full-20100123/modem/main.h /home/jonathan/martian-full-20100123/modem/main.o /home/jonathan/martian-full-20100123/modem/marscore.o /home/jonathan/martian-full-20100123/modem/martian_modem /home/jonathan/martian-full-20100123/modem/martian_modem.debug /home/jonathan/martian-full-20100123/modem/martian_modem.stripped /home/jonathan/martian-full-20100123/modem/mixspinlock.h /home/jonathan/martian-full-20100123/modem/modemfiles.txt /home/jonathan/martian-full-20100123/modem/mport.c /home/jonathan/martian-full-20100123/modem/mport.h /home/jonathan/martian-full-20100123/modem/mport.o /home/jonathan/martian-full-20100123/modem/overriden_core.h /home/jonathan/martian-full-20100123/modem/overriden_core_functions /home/jonathan/martian-full-20100123/modem/profile.c /home/jonathan/martian-full-20100123/modem/pty.c /home/jonathan/martian-full-20100123/modem/pty.o /home/jonathan/martian-full-20100123/modem/relocs.sym /home/jonathan/martian-full-20100123/modem/session.c /home/jonathan/martian-full-20100123/modem/session.o /home/jonathan/martian-full-20100123/modem/smp.c /home/jonathan/martian-full-20100123/modem/smp.o /home/jonathan/martian-full-20100123/modem/sysdep.c /home/jonathan/martian-full-20100123/modem/sysdep.h /home/jonathan/martian-full-20100123/modem/sysdep.o /home/jonathan/martian-full-20100123/modem/tweakcore.sh /home/jonathan/martian-full-20100123/modem/tweakrelocsdynamic.c /home/jonathan/martian-full-20100123/modem/tweakrelocsdynamic.o /home/jonathan/martian-full-20100123/modem/watch.gdb /home/jonathan/martian-full-20100123/modem/watch.h /home/jonathan/martian-full-20100123/modem/watch2.gdb /home/jonathan/martian-full-20100123/modem/watch3.gdb /home/jonathan/martian-full-20100123/modem/watch4.gdb /home/jonathan/martian-full-20100123/scripts/automate.sh /home/jonathan/martian-full-20100123/scripts/martian /home/jonathan/martian-full-20100123/scripts/martian.in /home/jonathan/martian-full-20100123/scripts/remove_outdated.sh /home/jonathan/martian-full-20100123/scripts/wv.conf /lib/modules/2.6.32-28-generic/extra/martian_dev.ko /usr/lib/debug/usr/sbin/martian_modem.debug /usr/sbin/martian_modem /usr/share/doc/martian-modem /usr/share/doc/martian-modem/README /usr/share/doc/martian-modem/README.Debian /usr/share/doc/martian-modem/changelog.Debian.gz /usr/share/doc/martian-modem/changelog.gz /usr/share/doc/martian-modem/copyright /usr/share/doc/martian-modem/examples /usr/share/doc/martian-modem/examples/wv.conf /usr/share/lintian/overrides/martian-modem /usr/share/man/man8/martian_modem.8.gz /usr/share/modass/overrides/martian-modem-source /var/cache/apt/archives/martian-modem_20080625-1_i386.deb /var/lib/dpkg/info/martian-modem.conffiles /var/lib/dpkg/info/martian-modem.list /var/lib/dpkg/info/martian-modem.md5sums /var/lib/dpkg/info/martian-modem.postinst /var/lib/dpkg/info/martian-modem.postrm /var/lib/dpkg/info/martian-modem.prerm /var/lib/update-rc.d/martian-modem jonathan@jonathan-desktop:~$