Laurent E wrote: > - According to the command "cat /proc/asound/card0/codec#0", the chip > is a "SigmaTel ID 7645". [...] > 1/ Is it possible that the chip is incorrectly detected? Your driver doesn't know about your chip. Support for this chip was added in May: <http://git.alsa-project.org/?p=alsa-kernel.git;a=commitdiff;h=7bd3c0f73c9c5b47fd1ca49757c436e73f4cd55b> Update your kernel, or try to apply the patch manually. HTH Clemens ------------------------------------------------------------------------------ SF.Net email is Sponsored by MIX09, March 18-20, 2009 in Las Vegas, Nevada. The future of the web can't happen without you. Join us at MIX09 to help pave the way to the Next Web now. Learn more and register at http://ad.doubleclick.net/clk;208669438;13503038;i?http://2009.visitmix.com/ _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user