okay... so... i've a debian amd64 system... so to run 32bit applications i use a jail where there is a normale sid 32bit operative system... i set up alsa inside it... if i do an 'aplay test.wav' it works.... BUT in my 64bit system i set up also DMIX that is an alsa plugin setted in /etc/asound.conf that mixes all sounds... so i can hear music while receiving a sound from my instant messenger and so on... the problem is that dmix doesn't work inside the 32bit system... aplay test.wav works only if there's no other sound... i tried to copy /etc/asound.conf in /chroot/etc/asound.conf but this didn't seem to work... someone can help me? thanks a lot

PS: if i do an aplay test.wav while there's xmms playing here's the output

Playing WAVE '/progs/ts2/sounds/12.memberleft.wav' : Signed 16 bit Little Endian, Rate 22050 Hz, Mono
aplay: set_params:910: Unable to install hw params:
ACCESS: RW_INTERLEAVED
FORMAT: S16_LE
SUBFORMAT: STD
SAMPLE_BITS: 16
FRAME_BITS: 16
CHANNELS: 1
RATE: 22050
PERIOD_TIME: 21332
PERIOD_SIZE: (470 471)
PERIOD_BYTES: (940 942)
PERIODS: (17 18)
BUFFER_TIME: (371519 371520)
BUFFER_SIZE: 8192
BUFFER_BYTES: 16384
TICK_TIME: 0