<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - Can't change optical-out volume on Terratec Aureon DualUSB" href="https://bugs.freedesktop.org/show_bug.cgi?id=81777#c14">Comment # 14</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - Can't change optical-out volume on Terratec Aureon DualUSB" href="https://bugs.freedesktop.org/show_bug.cgi?id=81777">bug 81777</a> from <a class="email" href="mailto:main.haarp@gmail.com" title="main.haarp@gmail.com">main.haarp@gmail.com</a> <pre>(In reply to Tanu Kaskinen from <a href="show_bug.cgi?id=81777#c11">comment #11</a>) > If you could make another test with optical output, that'd be nice (but it's > not super important): > > 1) Run "pasuspender -- bash". This will start a new shell, and as long as > the shell is running, PA won't access the alsa devices. > > 2) Run "aplay -D plughw:Device /usr/share/sounds/alsa/Front_Center.wav". It > should produce sound (assuming that the Speaker element is not muted). > > 3) Run "amixer -c Device sset Speaker off" to mute the Speaker element. > > 4) Run "aplay -D plughw:Device /usr/share/sounds/alsa/Front_Center.wav". > > 5) Run "amixer -c Device sset Speaker on" to unmute the Speaker element. > > 6) Exit the shell that was started in step 1. > > Was there sound in step 4? There is indeed sound in step 4. So it would appear that neither muting nor volume changes have any sort of influence on the optical output</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are the assignee for the bug.</li> </ul> </body> </html>