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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 |