# Fail when connect Lime SDR mini (Ubuntu 16.04)

**URL:** <https://discourse.myriadrf.org/t/fail-when-connect-lime-sdr-mini-ubuntu-16-04/4509>\
**Category:** General Discussion\
**Created:** [8 April 2019 09:45 UTC](https://discourse.myriadrf.org/t/fail-when-connect-lime-sdr-mini-ubuntu-16-04/4509 "2019-04-08T09:45:29Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![lethehuy](https://avatars.discourse-cdn.com/v4/letter/l/ed8c4c/32.png) [@lethehuy](https://discourse.myriadrf.org/u/lethehuy)\
**Post date:** [8 April 2019 09:45 UTC](https://discourse.myriadrf.org/t/fail-when-connect-lime-sdr-mini-ubuntu-16-04/4509/1 "2019-04-08T09:45:29Z")

</div>

I connect Lime SDR Mini with Ubuntu 16.04 with the following code:  
#include \<SoapySDR/Device.h\>  
#include \<SoapySDR/Formats.h\>  
#include \<stdio.h\> //printf  
#include \<stdlib.h\> //free  
#include \<complex.h\>  
int main(void)  
{  
SoapySDRKwargs args = {};  
SoapySDRKwargs\_set(&args, “driver”, “lime”);  
SoapySDRDevice \*sdr = SoapySDRDevice\_make(&args);  
SoapySDRKwargs\_clear(&args);

```
if (sdr == NULL)
{
    printf("SoapySDRDevice_make fail: %s\n", SoapySDRDevice_lastError());
    return EXIT_FAILURE;
}
else
{
printf("Connected LimeSDR USB\nHihi :D\n");
}

```

}  
It displays an error : "

 ![aneror](https://canada1.discourse-cdn.com/flex034/uploads/myriadrf/original/2X/c/c72574a4b6552f13c05a594d0311b686fbb0cd71.png) [ERROR] setBandwidth(Rx, 1, 30 MHz) Failed - "  
Can you help me ?