Can't switch sound to HDMI any more in Xubuntu 18.04
I was able to find a solution, when I was writing this question/post, though it was not easy. Since I have already written it, I leave it here as reference.
I am not able to make HDMI my sound output. Previously I had switched manually in the sound settings to HDMI sound output, and later I installed the sound switch indicator (2.1.1). It worked last time when I tried, which was a few months ago. Due to the time passed since then, I can not tell what has been changed. I do not know how to debug it.
The sound switch indicators debug output tells me the following
INF # Card[0], port `hdmi-output-1` selected
ERR Failed to map card[0], port `hdmi-output-1` to a stream
Getting the possible output names with aplay -L and testing them, I was able to test the sound on the HDMI.
speaker-test -D hdmi:CARD=HDMI,DEV=1 -c 2
The HDMI sound works, I just do not know how to channel the sound from the browser to the HDMI output.
On the other hand pulse audio does not sees this output:
zoltan@aprosag ~ $ pactl list short sinks
2 alsa_output.pci-0000_00_1b.0.analog-stereo module-alsa-card.c s16le 2ch 44100Hz IDLE
After restarting alsa with
sudo alsa force-reload
Pulseaudio sees the HDMI output both in command line and in the graphical interface:
$ pactl list short sinks
0 alsa_output.pci-0000_00_03.0.hdmi-stereo-extra1 module-alsa-card.c s16le 2ch 44100Hz IDLE
1 alsa_output.pci-0000_00_1b.0.analog-stereo module-alsa-card.c s16le 2ch 44100Hz IDLE
After that the indicator switch works as well.
sound pulseaudio hdmi
edited Dec 23 at 22:54
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asked Dec 23 at 19:51
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I was able to find a solution, when I was writing this question/post, though it was not easy. Since I have already written it, I leave it here as reference.
I am not able to make HDMI my sound output. Previously I had switched manually in the sound settings to HDMI sound output, and later I installed the sound switch indicator (2.1.1). It worked last time when I tried, which was a few months ago. Due to the time passed since then, I can not tell what has been changed. I do not know how to debug it.
The sound switch indicators debug output tells me the following
INF # Card[0], port `hdmi-output-1` selected
ERR Failed to map card[0], port `hdmi-output-1` to a stream
Getting the possible output names with aplay -L and testing them, I was able to test the sound on the HDMI.
speaker-test -D hdmi:CARD=HDMI,DEV=1 -c 2
The HDMI sound works, I just do not know how to channel the sound from the browser to the HDMI output.
On the other hand pulse audio does not sees this output:
zoltan@aprosag ~ $ pactl list short sinks
2 alsa_output.pci-0000_00_1b.0.analog-stereo module-alsa-card.c s16le 2ch 44100Hz IDLE
After restarting alsa with
sudo alsa force-reload
Pulseaudio sees the HDMI output both in command line and in the graphical interface:
$ pactl list short sinks
0 alsa_output.pci-0000_00_03.0.hdmi-stereo-extra1 module-alsa-card.c s16le 2ch 44100Hz IDLE
1 alsa_output.pci-0000_00_1b.0.analog-stereo module-alsa-card.c s16le 2ch 44100Hz IDLE
After that the indicator switch works as well.
sound pulseaudio hdmi
edited Dec 23 at 22:54
mature
1,629422
asked Dec 23 at 19:51
Horror Vacui
11
New contributor
Horror Vacui is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
I was able to find a solution, when I was writing this question/post, though it was not easy. Since I have already written it, I leave it here as reference.
I am not able to make HDMI my sound output. Previously I had switched manually in the sound settings to HDMI sound output, and later I installed the sound switch indicator (2.1.1). It worked last time when I tried, which was a few months ago. Due to the time passed since then, I can not tell what has been changed. I do not know how to debug it.
The sound switch indicators debug output tells me the following
INF # Card[0], port `hdmi-output-1` selected
ERR Failed to map card[0], port `hdmi-output-1` to a stream
Getting the possible output names with aplay -L and testing them, I was able to test the sound on the HDMI.
speaker-test -D hdmi:CARD=HDMI,DEV=1 -c 2
The HDMI sound works, I just do not know how to channel the sound from the browser to the HDMI output.
On the other hand pulse audio does not sees this output:
zoltan@aprosag ~ $ pactl list short sinks
2 alsa_output.pci-0000_00_1b.0.analog-stereo module-alsa-card.c s16le 2ch 44100Hz IDLE
After restarting alsa with
sudo alsa force-reload
Pulseaudio sees the HDMI output both in command line and in the graphical interface:
$ pactl list short sinks
0 alsa_output.pci-0000_00_03.0.hdmi-stereo-extra1 module-alsa-card.c s16le 2ch 44100Hz IDLE
1 alsa_output.pci-0000_00_1b.0.analog-stereo module-alsa-card.c s16le 2ch 44100Hz IDLE
After that the indicator switch works as well.
sound pulseaudio hdmi
edited Dec 23 at 22:54
mature
1,629422
asked Dec 23 at 19:51
Horror Vacui
11
New contributor
Horror Vacui is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
I was able to find a solution, when I was writing this question/post, though it was not easy. Since I have already written it, I leave it here as reference.
I am not able to make HDMI my sound output. Previously I had switched manually in the sound settings to HDMI sound output, and later I installed the sound switch indicator (2.1.1). It worked last time when I tried, which was a few months ago. Due to the time passed since then, I can not tell what has been changed. I do not know how to debug it.
The sound switch indicators debug output tells me the following
INF # Card[0], port `hdmi-output-1` selected
ERR Failed to map card[0], port `hdmi-output-1` to a stream
Getting the possible output names with aplay -L and testing them, I was able to test the sound on the HDMI.
speaker-test -D hdmi:CARD=HDMI,DEV=1 -c 2
The HDMI sound works, I just do not know how to channel the sound from the browser to the HDMI output.
On the other hand pulse audio does not sees this output:
zoltan@aprosag ~ $ pactl list short sinks
2 alsa_output.pci-0000_00_1b.0.analog-stereo module-alsa-card.c s16le 2ch 44100Hz IDLE
After restarting alsa with
sudo alsa force-reload
Pulseaudio sees the HDMI output both in command line and in the graphical interface:
$ pactl list short sinks
0 alsa_output.pci-0000_00_03.0.hdmi-stereo-extra1 module-alsa-card.c s16le 2ch 44100Hz IDLE
1 alsa_output.pci-0000_00_1b.0.analog-stereo module-alsa-card.c s16le 2ch 44100Hz IDLE
After that the indicator switch works as well.
sound pulseaudio hdmi
sound pulseaudio hdmi
edited Dec 23 at 22:54
mature
1,629422
asked Dec 23 at 19:51
Horror Vacui
11
New contributor
Horror Vacui is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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edited Dec 23 at 22:54
mature
1,629422
asked Dec 23 at 19:51
Horror Vacui
11
New contributor
Horror Vacui is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
edited Dec 23 at 22:54
mature
1,629422
edited Dec 23 at 22:54
mature
1,629422
edited Dec 23 at 22:54
mature
1,629422
1,629422
asked Dec 23 at 19:51
Horror Vacui
11
New contributor
Horror Vacui is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked Dec 23 at 19:51
Horror Vacui
11
asked Dec 23 at 19:51
Horror Vacui
11
11
New contributor
Horror Vacui is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
Horror Vacui is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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1 Answer
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Restarting alsa seemed to resolve the issue.
I am replying to me post, in order to make it appear "solved".
answered Dec 23 at 20:05
Horror Vacui
11
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Restarting alsa seemed to resolve the issue.
I am replying to me post, in order to make it appear "solved".
answered Dec 23 at 20:05
Horror Vacui
11
New contributor
Horror Vacui is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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Restarting alsa seemed to resolve the issue.
I am replying to me post, in order to make it appear "solved".
answered Dec 23 at 20:05
Horror Vacui
11
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Horror Vacui is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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Restarting alsa seemed to resolve the issue.
I am replying to me post, in order to make it appear "solved".
answered Dec 23 at 20:05
Horror Vacui
11
New contributor
Horror Vacui is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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Restarting alsa seemed to resolve the issue.
I am replying to me post, in order to make it appear "solved".
answered Dec 23 at 20:05
Horror Vacui
11
New contributor
Horror Vacui is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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answered Dec 23 at 20:05
Horror Vacui
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answered Dec 23 at 20:05
Horror Vacui
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answered Dec 23 at 20:05
Horror Vacui
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