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Am 21.08.2011 12:24, schrieb Leonardo Guilherme: |
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> 2011/8/21 Maximilian Bräutigam<max.braeutigam@××××××××××.com>: |
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>> Hello all, |
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>> |
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>> I recently bought a Zotac Barebone ZBOX HD-AD02 AMD E-350 and installed |
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>> Gentoo on it, what is working more or less very well except the sound. I |
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>> did everything according to gentoo and gentoowiki docs, I installed (due |
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>> to laziness) a gentoo-sources kernel with genkernel and Sabayon linux |
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>> standard configuration, and I am using pulseaudio, but when I launch |
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>> firefox or chromium from console and play some sounds, I get lots of |
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>> these error messages: |
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>> |
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>> "ALSA lib pcm_dmix.c:1018:(snd_pcm_dmix_open) unable to open slave" |
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>> |
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>> I already googled for it but didn't find something helpful. The Zbox has |
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>> a HDMI and a standard device: |
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>> |
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>> # lspci -v | grep -i audio |
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>> 00:01.1 Audio device: ATI Technologies Inc Device 1314 |
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>> 00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia (Intel HDA) (rev 40) |
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>> |
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>> # cat /proc/asound/cards |
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>> 0 [Generic ]: HDA-Intel - HD-Audio Generic |
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>> HD-Audio Generic at 0xfeb44000 irq 40 |
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>> 1 [SB ]: HDA-Intel - HDA ATI SB |
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>> HDA ATI SB at 0xfeb40000 irq 16 |
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>> |
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>> You can find the complete alsa-info output at |
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>> http://paste.pocoo.org/show/461744/ |
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>> |
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>> For me, the interesting part is this section: |
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>> |
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>> **** List of PLAYBACK Hardware Devices **** |
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>> card 0: Generic [HD-Audio Generic], device 3: HDMI 0 [HDMI 0] |
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>> Subdevices: 1/1 |
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>> Subdevice #0: subdevice #0 |
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>> card 1: SB [HDA ATI SB], device 0: ALC892 Analog [ALC892 Analog] |
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>> Subdevices: 1/1 |
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>> Subdevice #0: subdevice #0 |
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>> card 1: SB [HDA ATI SB], device 1: ALC892 Digital [ALC892 Digital] |
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>> Subdevices: 1/1 |
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>> Subdevice #0: subdevice #0 |
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>> |
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>> Is is possible that ff and chromium are sending data to HDMI since it is |
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>> card 0? If you think, it would be helpful to disable card 0 or change |
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>> the order, please tell me how to do it? |
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>> |
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>> I highly appreciate all kinds of help! |
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>> |
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>> Kind regards, |
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>> der Max |
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>> |
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>> |
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> |
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> |
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> Have you tried running alsaconf? what happens when you try alsamixer? |
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> I tend to hate pulseaudio. I fail to see its purpose, the only time i |
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> tried it gave me a big headache. My (totally biased and personal |
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> without any techincal background) advice is to stay clear of |
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> pulseaudio. |
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> |
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|
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Hi Leonardo, |
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|
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i tried it of course without pulse audio in advance, but e.g. totem and |
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vlc were using the wrong "standard" device and emerging world with |
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pulseaudio use flag makes totem and vlc use the right device ... |
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my only problems are chromium and ff ... and probably some other apps, |
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that I didn't test so far. |
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|
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Kind regards, |
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Max |
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