<html><head><meta http-equiv="content-type" content="text/html; charset=ISO-8859-1"><style>body { line-height: 1.5; }body { font-size: 10.5pt; font-family: ????; color: rgb(0, 0, 0); line-height: 1.5; }body { font-size: 10.5pt; color: rgb(0, 0, 0); line-height: 1.5; }</style></head><body> Hi <div>> I'm using imx6DL device with the kernel yocto 4.1.15.</div><div>> I want to use Qt Sound (based on pulseaudio) to play some audio files. But it doesn't work.</div><div>> Also I want the PA daemon can start before the user login.</div><div><br></div><div>I add the "auth-anonymous=1" after the "load-module module-native-protocol-unix" in system.pa</div><div><br></div><div>But when I use the pacmd the check it, it returns :"No PulseAudio daemon running, or not running as session daemon".</div><div><br></div><div>then I use paplay to test it ,it returns nothing whitout any voice.( I have set all the voice max value in alsamixer).</div><div><br></div><div>Best Regards</div><div>Mihan</div></body></html>