18.04 - O2+ODAC sound only plays during mouse movement
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I wanted go get more familiar with Linux, therefore I just installed Ubuntu 18.04 (dual boot).
There is a O2+ODAC USB soundcard installed which works on windows. Therefore, a hardware fault can be ruled out. However, on Ubuntu it is only possible to play sounds during mouse movement. I already tried to play with the pulseaudio config load-module module-udev-detect tsched=0. I also tried using a different USB2 port. The issue applies to all tested sources of sound (firefox,vlc).
The onboard analog output works however.
Does anyone know what I could try / what to search for?
usb sound pulseaudio alsa
asked Feb 14 at 22:23
pixelgatepixelgate
12
add a comment |
I wanted go get more familiar with Linux, therefore I just installed Ubuntu 18.04 (dual boot).
There is a O2+ODAC USB soundcard installed which works on windows. Therefore, a hardware fault can be ruled out. However, on Ubuntu it is only possible to play sounds during mouse movement. I already tried to play with the pulseaudio config load-module module-udev-detect tsched=0. I also tried using a different USB2 port. The issue applies to all tested sources of sound (firefox,vlc).
The onboard analog output works however.
Does anyone know what I could try / what to search for?
usb sound pulseaudio alsa
asked Feb 14 at 22:23
pixelgatepixelgate
12
add a comment |
I wanted go get more familiar with Linux, therefore I just installed Ubuntu 18.04 (dual boot).
There is a O2+ODAC USB soundcard installed which works on windows. Therefore, a hardware fault can be ruled out. However, on Ubuntu it is only possible to play sounds during mouse movement. I already tried to play with the pulseaudio config load-module module-udev-detect tsched=0. I also tried using a different USB2 port. The issue applies to all tested sources of sound (firefox,vlc).
The onboard analog output works however.
Does anyone know what I could try / what to search for?
usb sound pulseaudio alsa
asked Feb 14 at 22:23
pixelgatepixelgate
12
I wanted go get more familiar with Linux, therefore I just installed Ubuntu 18.04 (dual boot).
There is a O2+ODAC USB soundcard installed which works on windows. Therefore, a hardware fault can be ruled out. However, on Ubuntu it is only possible to play sounds during mouse movement. I already tried to play with the pulseaudio config load-module module-udev-detect tsched=0. I also tried using a different USB2 port. The issue applies to all tested sources of sound (firefox,vlc).
The onboard analog output works however.
Does anyone know what I could try / what to search for?
usb sound pulseaudio alsa
usb sound pulseaudio alsa
asked Feb 14 at 22:23
pixelgatepixelgate
12
asked Feb 14 at 22:23
pixelgatepixelgate
12
asked Feb 14 at 22:23
pixelgatepixelgate
12
asked Feb 14 at 22:23
pixelgatepixelgate
12
asked Feb 14 at 22:23
pixelgatepixelgate
12
12
add a comment |
add a comment |
1 Answer
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I could not detect the issue, but I found a workaround. While gathering information with lsdev, I saw my system has two USB controllers. After switching the DAC to the second controller, the sound immediately played like it should.
I think it could be an issue related to IRQ conflict (if someone needs a point to start when having a similar issue). However, I won't investigate this any further as the workaround is sufficient for me.
answered Mar 8 at 20:41
pixelgatepixelgate
12
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
I could not detect the issue, but I found a workaround. While gathering information with lsdev, I saw my system has two USB controllers. After switching the DAC to the second controller, the sound immediately played like it should.
I think it could be an issue related to IRQ conflict (if someone needs a point to start when having a similar issue). However, I won't investigate this any further as the workaround is sufficient for me.
answered Mar 8 at 20:41
pixelgatepixelgate
12
add a comment |
I could not detect the issue, but I found a workaround. While gathering information with lsdev, I saw my system has two USB controllers. After switching the DAC to the second controller, the sound immediately played like it should.
I think it could be an issue related to IRQ conflict (if someone needs a point to start when having a similar issue). However, I won't investigate this any further as the workaround is sufficient for me.
answered Mar 8 at 20:41
pixelgatepixelgate
12
add a comment |
I could not detect the issue, but I found a workaround. While gathering information with lsdev, I saw my system has two USB controllers. After switching the DAC to the second controller, the sound immediately played like it should.
I think it could be an issue related to IRQ conflict (if someone needs a point to start when having a similar issue). However, I won't investigate this any further as the workaround is sufficient for me.
answered Mar 8 at 20:41
pixelgatepixelgate
12
I could not detect the issue, but I found a workaround. While gathering information with lsdev, I saw my system has two USB controllers. After switching the DAC to the second controller, the sound immediately played like it should.
I think it could be an issue related to IRQ conflict (if someone needs a point to start when having a similar issue). However, I won't investigate this any further as the workaround is sufficient for me.
answered Mar 8 at 20:41
pixelgatepixelgate
12
answered Mar 8 at 20:41
pixelgatepixelgate
12
answered Mar 8 at 20:41
pixelgatepixelgate
12
answered Mar 8 at 20:41
pixelgatepixelgate
12
12
add a comment |
add a comment |
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