USB-C headphones not working despite being listed as audio device











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I have a laptop with a USB-C port to which I connected my USB-C earphones (earbuds from Google, not the Bluetooth ones). The device is correctly listed in the audio output channels, but selecting them doesn't affect the audio system, which continues to output from the laptop speakers.



Audio Settings



As you can see from the screenshot above, I selected the device, but when I press "Test Speakers" the audio keeps coming from the Laptop Speakers.



I tried pavucontrol and the USB-C device is not listed there. See screenshot below



Pavucontrol



If I use the command line utility speaker-test, I am able to force the audio through the earphones. Specifically this command works perfectly.



speaker-test -D plughw:earbuds -c 2


Any suggestion on how to route the system audio through the earphones?



System data:
- Ubuntu 18.10
- Laptop: Huawei Matebook X Pro
- Earphones: Google Earbuds (HW ID 18d1:5033)






sound pulseaudio alsa headphones usb-c







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This question has an open bounty worth +200
reputation from Andrea Olivato ending in 6 days.


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  • Similar question have you tried the answers from this askubuntu.com/q/447718/622095
    – Antony
    2 days ago










  • Yes, as shared in the first screenshot the device is selected bu the output is still from the laptop speakers. Tried Pavucontrol and Alsamixer as well. The other solution (editing /etc/asound.conf) is not plug & play
    – Andrea Olivato
    2 days ago

















up vote
2
down vote

favorite












I have a laptop with a USB-C port to which I connected my USB-C earphones (earbuds from Google, not the Bluetooth ones). The device is correctly listed in the audio output channels, but selecting them doesn't affect the audio system, which continues to output from the laptop speakers.



Audio Settings



As you can see from the screenshot above, I selected the device, but when I press "Test Speakers" the audio keeps coming from the Laptop Speakers.



I tried pavucontrol and the USB-C device is not listed there. See screenshot below



Pavucontrol



If I use the command line utility speaker-test, I am able to force the audio through the earphones. Specifically this command works perfectly.



speaker-test -D plughw:earbuds -c 2


Any suggestion on how to route the system audio through the earphones?



System data:
- Ubuntu 18.10
- Laptop: Huawei Matebook X Pro
- Earphones: Google Earbuds (HW ID 18d1:5033)






sound pulseaudio alsa headphones usb-c







share|improve this question















This question has an open bounty worth +200
reputation from Andrea Olivato ending in 6 days.


This question has not received enough attention.
















  • Similar question have you tried the answers from this askubuntu.com/q/447718/622095
    – Antony
    2 days ago










  • Yes, as shared in the first screenshot the device is selected bu the output is still from the laptop speakers. Tried Pavucontrol and Alsamixer as well. The other solution (editing /etc/asound.conf) is not plug & play
    – Andrea Olivato
    2 days ago















up vote
2
down vote

favorite









up vote
2
down vote

favorite











I have a laptop with a USB-C port to which I connected my USB-C earphones (earbuds from Google, not the Bluetooth ones). The device is correctly listed in the audio output channels, but selecting them doesn't affect the audio system, which continues to output from the laptop speakers.



Audio Settings



As you can see from the screenshot above, I selected the device, but when I press "Test Speakers" the audio keeps coming from the Laptop Speakers.



I tried pavucontrol and the USB-C device is not listed there. See screenshot below



Pavucontrol



If I use the command line utility speaker-test, I am able to force the audio through the earphones. Specifically this command works perfectly.



speaker-test -D plughw:earbuds -c 2


Any suggestion on how to route the system audio through the earphones?



System data:
- Ubuntu 18.10
- Laptop: Huawei Matebook X Pro
- Earphones: Google Earbuds (HW ID 18d1:5033)






sound pulseaudio alsa headphones usb-c







share|improve this question













I have a laptop with a USB-C port to which I connected my USB-C earphones (earbuds from Google, not the Bluetooth ones). The device is correctly listed in the audio output channels, but selecting them doesn't affect the audio system, which continues to output from the laptop speakers.



Audio Settings



As you can see from the screenshot above, I selected the device, but when I press "Test Speakers" the audio keeps coming from the Laptop Speakers.



I tried pavucontrol and the USB-C device is not listed there. See screenshot below



Pavucontrol



If I use the command line utility speaker-test, I am able to force the audio through the earphones. Specifically this command works perfectly.



speaker-test -D plughw:earbuds -c 2


Any suggestion on how to route the system audio through the earphones?



System data:
- Ubuntu 18.10
- Laptop: Huawei Matebook X Pro
- Earphones: Google Earbuds (HW ID 18d1:5033)






sound pulseaudio alsa headphones usb-c




sound pulseaudio alsa headphones usb-c






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked 2 days ago









Andrea Olivato

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This question has an open bounty worth +200
reputation from Andrea Olivato ending in 6 days.


This question has not received enough attention.








This question has an open bounty worth +200
reputation from Andrea Olivato ending in 6 days.


This question has not received enough attention.














  • Similar question have you tried the answers from this askubuntu.com/q/447718/622095
    – Antony
    2 days ago










  • Yes, as shared in the first screenshot the device is selected bu the output is still from the laptop speakers. Tried Pavucontrol and Alsamixer as well. The other solution (editing /etc/asound.conf) is not plug & play
    – Andrea Olivato
    2 days ago




















  • Similar question have you tried the answers from this askubuntu.com/q/447718/622095
    – Antony
    2 days ago










  • Yes, as shared in the first screenshot the device is selected bu the output is still from the laptop speakers. Tried Pavucontrol and Alsamixer as well. The other solution (editing /etc/asound.conf) is not plug & play
    – Andrea Olivato
    2 days ago


















Similar question have you tried the answers from this askubuntu.com/q/447718/622095
– Antony
2 days ago




Similar question have you tried the answers from this askubuntu.com/q/447718/622095
– Antony
2 days ago












Yes, as shared in the first screenshot the device is selected bu the output is still from the laptop speakers. Tried Pavucontrol and Alsamixer as well. The other solution (editing /etc/asound.conf) is not plug & play
– Andrea Olivato
2 days ago






Yes, as shared in the first screenshot the device is selected bu the output is still from the laptop speakers. Tried Pavucontrol and Alsamixer as well. The other solution (editing /etc/asound.conf) is not plug & play
– Andrea Olivato
2 days ago

















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