As explained in http://wine.1045685.n8.nabble.com/Bug-30580-New-Wine-incompatible-with-alsaequal-tp5682958p5693919.html Something doesn't work with alsaequal and app 32 bits $ cat test.c #include <alsa/asoundlib.h> #include <stdio.h> int main(int argc, char **argv) { snd_pcm_t *handle; if(snd_pcm_open(&handle, "default", SND_PCM_STREAM_PLAYBACK, 0) < 0){ printf("snd_pcm_open failed\n"); return 1; } snd_pcm_close(handle); printf("success!\n"); return 0; } $ gcc -Wall -m32 -lasound -o test test.c $ ./test Failed to load plugin "caps.so": caps.so: cannot open shared object file: No such file or directory All works fine with 64 bits.
Same issue here, as a workaround, setting LADSPA_PATH to "/usr/lib32/ladspa/" will allow 32bit programs to work.
(In reply to kosshi from comment #1) > Same issue here, as a workaround, setting LADSPA_PATH to > "/usr/lib32/ladspa/" will allow 32bit programs to work. Very usefull ! thanks.