Linux On My Samsung

Hi, sorry for up topic, have the same problem with squeeze on my N150p, on default kernel(2.6.32-5) acpi work great and i can use the events to rule sound/backlight e.t.c., but on my build kernel(2.6.35.7) acpi don't work, i mean acpi_listen nothing show, acpi-fakekey dont start on boot(and manually...