I'm trying to output 5.1 audio thru hdmi to a 5.1 home theatre receiver, but can only get stereo out to it. I have another laptop that can output 5.1 to it just fine.
Under Sound Settings > Output > HDMI, I don't see the drop down menu for 5.1 Surround like I do in my other laptop.
aplay -l :
**** List of PLAYBACK Hardware Devices **** card 0: Intel [HDA Intel], device 0: ALC272 Analog [ALC272 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: Intel [HDA Intel], device 3: HDMI 0 [HDMI 0] Subdevices: 1/1 Subdevice #0: subdevice #0
speaker-test -l 4 -c 6 -r 48000 -D hw:0,3 :
speaker-test 22.214.171.124 Playback device is hw:0,3 Stream parameters are 48000Hz, S16_LE, 6 channels Using 16 octaves of pink noise Channels count (6) not available for playbacks: Invalid argument Setting of hwparams failed: Invalid argument
Any help appreciated