The trouble of Sound Chip (or Card) in Ubuntu [Computer]
I had trouble with the sound card in Ubuntu 13.10 64 bit version. The driver of sound chip (or card) ocupy the CPU resource and then the music player cannot play music properly.
In my case, SPDIF is the cause of trouble. Analog port and SPDIF compete the resource. This is the reason why the CPU resource is occupyed.
I disalbe (or mute) the SPDIF using Alsamixer which is grafical user interface of Ubuntu (Linux).
From the terminal, you can access Alasamixer by typing "alsamixer".
You can disable SPDIF by chosing SPDIF and pushing "M".
If your motherborad has two sound chips, you can select the chips by pussing "F6" in Alsamixer.
You may need to disable SPDIF in the second music chip.
I disable SPDIF of the first sound chip of my motherboard and also disable SPDIF of the second sound chip. After that, I have never trouble with the sound and music player.
In my case, SPDIF is the cause of trouble. Analog port and SPDIF compete the resource. This is the reason why the CPU resource is occupyed.
I disalbe (or mute) the SPDIF using Alsamixer which is grafical user interface of Ubuntu (Linux).
From the terminal, you can access Alasamixer by typing "alsamixer".
You can disable SPDIF by chosing SPDIF and pushing "M".
If your motherborad has two sound chips, you can select the chips by pussing "F6" in Alsamixer.
You may need to disable SPDIF in the second music chip.
I disable SPDIF of the first sound chip of my motherboard and also disable SPDIF of the second sound chip. After that, I have never trouble with the sound and music player.
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