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High battery consuming hardware "Audio codec hwC0D0 ...
https://bbs.archlinux.org/viewtopic.php?id=177401
High battery consuming hardware "Audio codec hwC0D0". Hi all, I recently noticed in powertop the following hardware comsumes too much battery than expected. 24.5 W 100.0% Audio codec hwC0D0: Conexant (pulseaudio ) I digged a little bit and tried everything I found on internet. for example mute speaker and mic, enable audio codec power ...
My audio codec is using 100% of my CPU, and I'm not sure ...
https://www.reddit.com/r/archlinux/comments/3qmmdu/my_audio_codec_is_using_100_of_my_cpu_and_im_not/
So, today i decided to run powertop and it showed this: 100% Device Audio codec hwC0D0: Conexant. This seems a common problem which should have been solved many kernel versions ago, but apparently it didn't. I tried every solution on the internet but nothing worked through a reboot. So my question is: is this a real problem? Anyone still reporting it?
Disable HDMI sound out, for decrease power consumption
https://www.py4u.net/discuss/1133539
This is output of powertop command Power est. Usage Events/s Category Description 1.30 W 100.0% Device Audio codec hwC0D0: Realtek I googled a little and find this 100.0% usage related to digital output through HDMI port.
[Solucionado] cpu | 100.0% de uso por hwC0D0 de codec de
https://www.enmimaquinafunciona.com/pregunta/37977/1000-de-uso-por-hwc0d0-de-codec-de-audio-realtek
Trate de cambiar "Habilitar Administración de energía de codec de Audio" al bien en la ficha de Tunables powertop. Después de hacerlo, hwC0D0 ya no aparece en powertop para mí. Respondido el 23 de Marzo, 2012 por undoIT ( 131 Puntos )
ubuntu - Powertop doesn't display Power est. column - …
https://unix.stackexchange.com/questions/101836/powertop-doesnt-display-power-est-column
When I run powertop, it doesn't display the "Power Est." column that shows the estimated power consumption in Watts of each row. It should look like in the screen capture here:MacBook Pro Retina: huge power consumption. But it actually looks like this: Usage Device name 100.0% USB device: Biometric Coprocessor (STMicroelectronics) 100.0% Display …
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