On 08/05/2014 05:20, Pino Zollo wrote: Hi Pino, > Hi Bill, > >>> At the moment of saving a new configuration after having changed the >>> audio input from default to USB headphone set. >>> >>> Ubuntu 12.04 32 bit >>>> ------------------ >>> wsjtx >> Version of wsjtx please? > V 1.1 r 3496 > > >> Only guessing here, have you set your sound card default sample rate >to >> 48kHz? > How to do it ? I do not find such a setting in the configuration. > I guess that 48KHz is default. > The USB dongle works fine with other programs like fldigi... I'm no expert on the details of Linux sound configuration, but the errors you reported before the crash look like there is some issue with sound configuration. Alsa is involved and the messages about sample rate conversions imply to me that something is not correct in that area. I believe Alsa uses the "plug" plugin to do sample rate and other format conversions. I wonder if you USB codec doesn't have h/w sampling at 48kHz and the correct sample rate conversion needs enabling (either in /etc/asound or ~/.asoundrc).
You can find the codec capabilities by examining the /proc/asound/card?/codec*/* files, maybe there is a clue there. The USB headphone codec may not have an acceptable h/w sample rate for up conversion to 48kHz. > >> -------------------------------------- >> >> 73 de Pino ZP4KFX > 73 > Bill > G4WJS. 73 Bill G4WJS. ------------------------------------------------------------------------------ Is your legacy SCM system holding you back? Join Perforce May 7 to find out: • 3 signs your SCM is hindering your productivity • Requirements for releasing software faster • Expert tips and advice for migrating your SCM now http://p.sf.net/sfu/perforce _______________________________________________ wsjt-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/wsjt-devel
