Tentei tambem o comando modprobe es1370 e obtive a seguinte resposta:
modprobe es1370
/lib/modules/2.4.25-klg/kernel/drivers/sound/es1370.o: init_module: No
such device
Hint: insmod errors can be caused by incorrect module parameters,
including invalid IO or IRQ parameters.
You may find more information in syslog or the output from dmesg
/lib/modules/2.4.25-klg/kernel/drivers/sound/es1370.o: insmod
/lib/modules/2.4.25-klg/kernel/drivers/sound/es1370.o failed
/lib/modules/2.4.25-klg/kernel/drivers/sound/es1370.o: insmod es1370 failed
de uma olha no arquivo :
/usr/src/linux/Documentation/sound/es1370
talves tenha algo que lhe possa ajudar.