Hi, Denis: Thanks very much! > I guess you need to explicitly select an armv6 or higher target > architecture (-march=...). > > That said, it might be a bug in PulseAudio. It should probably not use > ARMv6 instructions unless supported by the selected host architecture, > otherwise it cannot work on ARMv4 or v5. > I have resolve this issue by explicitly specifying -march parameter like following: ./configure CFLAGS=-march=armv6 BR Tie