distrib:OpenSUSE 11.3 > rpm -qa alsa* alsa-utils-1.0.23-1.8.i586 alsa-tools-1.0.23-1.8.i586 alsa-1.0.23-2.12.i586 alsa-docs-1.0.23-2.12.noarch alsa-firmware-1.0.23-1.2.noarch alsa-plugins-1.0.23-1.9.i586 alsa-devel-1.0.23-2.12.i586 I try using plug dmix on OpenSUSE 11.3, alsa 1.0.23. aplay -D plug:mix foo.wav works well. But in another xterm, same aplay command simultaneously gives ALSA lib pcm_dmix.c:1068:(snd_pcm_dmix_open) unable to open slave aplay: main:654: audio open error: Argument invalide With OpenSuse 11.2 alsa 1.0.21, it works well! Here my .asoundrc: pcm.mix { type dmix ipc_key 321456 # any unique value ipc_key_add_uid true ipc_perm 0600 slave { pcm "hw:0" period_size 1024 buffer_size 4096 periods 128 rate 48000 } } default card = HDA Intel, VT1828S Analog Any idea? ------------------------------------------------------------------------------ This SF.net email is sponsored by Make an app they can't live without Enter the BlackBerry Developer Challenge http://p.sf.net/sfu/RIM-dev2dev _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user