On Fri, 2012-02-03 at 20:01 -0500, Mark LaPierre wrote: > On 02/03/2012 12:26 PM, Bob Goodwin wrote: > > > > Sound stopped working after I tried a USB Sound Adapter, which > > only lit its indicator leds. > > > > Normally the following should produce sound from the loudspeaker. > > [root@box6 bobg]# aplay /usr/share/sounds/purple/login.wav > > ALSA lib pcm_dmix.c:1018:(snd_pcm_dmix_open) unable to open slave > > aplay: main:660: audio open error: Device or resource busy > > > > It does not, and no sound shows on the PAVC input or output > > bars. I'm not certain of how signal moves through the sound > > circuit but it looks like it doesn't get from PA to ALSA input? > > > > I can feed a signal into the sound input jack and produce normal > > indications on the PAVC display and sound at the loudspeaker. > > > > Apparently plugging in that USB "sound adapter" switched > > something in the logic. Rebooting has not changed things? Is > > there a default conig. file somewhere? > > > > I've tried everything I can think of via the alsamixer display > > settings. > > > > Everything did work normally before this. > > > > Also, it would be helpful if there was a way to generate a > > continuous tone or keep aplay looping continuously when messing > > with cables under the desk, etc. I have not been able to find > > anything to do that. > > > > Suggestions wanted, what do I do next? > > > > Bob > > . > > > > while [ 1 <> 0 ] > do > aplay sound.wav > done while true do ... etc. poc -- 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 Have a question? Ask away: http://ask.fedoraproject.org
