nightmixes wrote: > I wondered if the vendor:product id that appears in lsusb may be wrong > and makes fail the Alsa or USB system to identified the device properly. The MAYA44 indeed indeed has a workaround to change some of its mixer controls. > What if the device is correctly identified some years ago because I > had a correct ID, but later the manufacturer changed the ID, leaving > the device as unknown or configured as generic. Your device is not called "MAYA44 USB" but "MAYA44 USB+". I don't know what actually changed, but this would be a reason for the different ID. The lsusb output shows that your device uses the same mixer control IDs as the older device, so the same workaround should work. You need to add a new entry to the file sound/usb/mixer_maps.c in the kernel source, and recompile the kernel. Do you know how to do this in your distribution? Regards, Clemens ------------------------------------------------------------------------------ One dashboard for servers and applications across Physical-Virtual-Cloud Widest out-of-the-box monitoring support with 50+ applications Performance metrics, stats and reports that give you Actionable Insights Deep dive visibility with transaction tracing using APM Insight. http://ad.doubleclick.net/ddm/clk/290420510;117567292;y _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user