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Am Sonntag 21 August 2011, 04:48:49 schrieb Dale: |
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> Maximilian Bräutigam wrote: |
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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 |
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> > 40) |
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> > |
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> > # cat /proc/asound/cards |
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> > |
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> > 0 [Generic ]: HDA-Intel - HD-Audio Generic |
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> > |
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> > HD-Audio Generic at |
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> > 0xfeb44000 irq 40 |
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> > |
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> > 1 [SB ]: HDA-Intel - HDA ATI SB |
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> > |
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> > HDA ATI SB at 0xfeb40000 |
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> > 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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> > |
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> > Subdevices: 1/1 |
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> > Subdevice #0: subdevice #0 |
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> > |
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> > card 1: SB [HDA ATI SB], device 0: ALC892 Analog [ALC892 Analog] |
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> > |
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> > Subdevices: 1/1 |
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> > Subdevice #0: subdevice #0 |
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> > |
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> > card 1: SB [HDA ATI SB], device 1: ALC892 Digital [ALC892 Digital] |
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> > |
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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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> A silly question for a common problem. You did unmute the volume |
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> right? The default is to have everything muted so it is very common for |
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> folks to forget that little but important detail. |
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> |
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> Also, on one of my rigs, I had to unmute with both Kimix and alsamixer. |
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> |
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> Just a thought. I've done this myself. |
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|
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and don't forget to mute spdif optical raw |
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|
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and try without pulseaudio first. |
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|
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> |
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> Dale |
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> |
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> :-) :-) |
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-- |
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#163933 |
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