NO AUDIO OVER HDMI

WOLF

Hello.
So the thing is when i select hdmi output there's no sound coming from the tv and the media player starts gliching:
-the video starts playing at 2 or 3x speed.
Laptop is Asus ROG G750JM.

goisemail

WOLF

Got the same issue .... Have you solved it?

WOLF

not yet

kaktuspalme

What does "aplay -l" show?

WOLF

kaktuspalme
aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: HDMI [HDA Intel HDMI], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: HDMI [HDA Intel HDMI], device 7: HDMI 1 [HDMI 1]
Subdevices: 0/1
Subdevice #0: subdevice #0
card 0: HDMI [HDA Intel HDMI], device 8: HDMI 2 [HDMI 2]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: HDMI [HDA Intel HDMI], device 9: HDMI 3 [HDMI 3]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: HDMI [HDA Intel HDMI], device 10: HDMI 4 [HDMI 4]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: PCH [HDA Intel PCH], device 0: ALC3229 Analog [ALC3229 Analog]
Subdevices: 0/1
Subdevice #0: subdevice #0
card 1: PCH [HDA Intel PCH], device 1: ALC3229 Digital [ALC3229 Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0

h3o

this might be a really dumb question, but did you go to sound settings and switch the audio output?

kaktuspalme

@WOLF Hmm I don't know how the output should look with a nvidia gpu as I don't have one. But as @goisemail said, have you tested those 5 hdmi channels in the audio settings?

WOLF

tried them, none work

WetGeek

WOLF tried them, none work

This may be a long shot, but have you tried with an HMDI cable that's known to support audio?

kaktuspalme

WOLF With pavucontrol there are more options to configure hdmi. With any other os you mean it works on other Linux distributions?

WOLF

it's not the cable, the audio works fine with any other OS

WOLF

yeah, it works fine on ubuntu/arch based distros

Bhibb

WOLF I've been having a lot of audio issues while actively messing with my PulseAudio setup. Have you tried creating a backup of _{/.config/pulse} to _{/.config/pulse.bak} and then delete _{/.config/pulse.} If you then kill PulseAudio with pulseaudio -k then pulseaudio --start it should recreate the _{/.config/pulse} folder as default. This has helped me recover from some config blunders with deamon.conf or default.pa.

A230385

Enter Menu and click on Sound settings.
In Sound settings you'll see tabs, click on the HARDWARE tab
In Hardware sound settings you will see PROFILE menu, click on it. It will bring you a list of sound Input and Output menus, mine works on the DIGITAL STEREO OUTPUT (hdmi) + ANALOG STEREO INPUT.