> Make sure you have pulseaudio-utils installed and run it > with the padsp wrapper to intercept access to the soundcard: > yum says itis the latest > $ padsp /path/to/xoscope > > Regards, > Bryn. [mick@localhost xoscope-2.0]$ padsp ./xoscope No valid data sources found... exiting (xoscope:15952): GLib-WARNING **: giounix.c:406Error while getting flags for FD: Bad file descriptor (9) I also tried sudo padsp ./xoscope With the same result. Thanks for trying Bryn. I went ahead and ordered the DSO Nano. Mick M. -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines