mamun, scanModem reports that you need 11c11040 drivers: Support type needed or chipset: 11c11040 ----------------end Softmodem section -------------- Writing DOCs/Intel.txt LSI/AgereSystems produces several modem chipsets produces several chipsets supported by an agrsm software packages. This includes some modems identifiable by their PCI IDs and others requiring ALSA diagnostics to recognize the chip, such as the 11c11040 chip hosted on the Subsystems of many High Definition Audio cards. There are support packages at http://linmodems.technion.ac.il/packages/ltmodem/11c11040/ The agrsm-tools package supports driver autoloading, but does not itself contain drivers. For Debian/Ubuntu related distros, there are a few kernel-version specific packages: agrsm-2.6.27-7-generic_2.6.27-7.14_i386.deb agrsm-2.6.27-9-generic_2.6.27-9.14_i386.deb are respectively for systems with Ubuntu 2.6.27-7-generic and 2.6.27-7-generic kernels. agrsm-ubuntu8.04.1-2.6.24-19-generic.tar.gz is for 2.6.24-19-generic kernels. The currently used agrsm code is from updates at http://linux.zsolttech.com/linmodem/ see an example at: http://linmodems.technion.ac.il/bigarch/archive-eighth/msg03863.html Read the Modem/DOCs/Agrsm.txt Regards, Antonio On Sat, Mar 21, 2009 at 3:31 AM, muntashir mamun <mntshr_mamun@xxxxxxxxx> wrote: > sir, > > ubuntu cannot detect my modem.can u help me > > mamun > > >