Hello all, I recently bought a Zotac Barebone ZBOX HD-AD02 AMD E-350 and installed Gentoo on it, what is working more or less very well except the sound. I did everything according to gentoo and gentoowiki docs, I installed (due to laziness) a gentoo-sources kernel with genkernel and Sabayon linux standard configuration, and I am using pulseaudio, but when I launch firefox or chromium from console and play some sounds, I get lots of these error messages:
"ALSA lib pcm_dmix.c:1018:(snd_pcm_dmix_open) unable to open slave" I already googled for it but didn't find something helpful. The Zbox has a HDMI and a standard device: # lspci -v | grep -i audio 00:01.1 Audio device: ATI Technologies Inc Device 1314 00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia (Intel HDA) (rev 40) # cat /proc/asound/cards 0 [Generic ]: HDA-Intel - HD-Audio Generic HD-Audio Generic at 0xfeb44000 irq 40 1 [SB ]: HDA-Intel - HDA ATI SB HDA ATI SB at 0xfeb40000 irq 16 You can find the complete alsa-info output at http://paste.pocoo.org/show/461744/ For me, the interesting part is this section: **** List of PLAYBACK Hardware Devices **** card 0: Generic [HD-Audio Generic], device 3: HDMI 0 [HDMI 0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: SB [HDA ATI SB], device 0: ALC892 Analog [ALC892 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: SB [HDA ATI SB], device 1: ALC892 Digital [ALC892 Digital] Subdevices: 1/1 Subdevice #0: subdevice #0 Is is possible that ff and chromium are sending data to HDMI since it is card 0? If you think, it would be helpful to disable card 0 or change the order, please tell me how to do it? I highly appreciate all kinds of help! Kind regards, der Max