On 15.03.2013 15:29, vishnu wrote:
> Hello all,
> 
> driver used : rtl8192cu
> 
> When I tested with my linux kernel 3.0 , I didn't have any problems connecting 
> to AP. But with kernel 3.6.8 , I had a problem . When I tested with 3.7.8 also I 
> am facing the same problem. This is the latest kernel used by latest release of 
> buildroot , so I didn't test any kernels after that version.
> 
> The authentication and association are fine but from some reason it is 
> disassociating after that and it keeps repeating it and it never connects to the 
> AP.
> 

Have you tested this patch: http://marc.info/?l=linux-wireless&m=136318849815054&w=2

It solves re-association issues that rtl8192cu had.

-Jussi