uOuO - usrp overrun problem

Hi all,

Im getting uOuO… message all the time in my receiver program.
the same program is working fine in other fast PCs.

my PC conf :

Intel atom processor
clock speed : 1.33 GHz
Ram : 1 GB

USRP settings :

Freq : 2.5 GHz
sampling rate : 250k
Decimation : 256
RFX 2400

is there a way to solve this problem in my pc…or do i need to move to
another pc ??

sorry …for insufficient information

i’m using usrp1 with gnuradio-3.4.1
Operating system is Ubuntu 10.3