# GQRX crashed when running with LimeSDR

**URL:** <https://discourse.myriadrf.org/t/gqrx-crashed-when-running-with-limesdr/1165>\
**Category:** LimeSDR\
**Created:** [29 April 2017 14:24 UTC](https://discourse.myriadrf.org/t/gqrx-crashed-when-running-with-limesdr/1165 "2017-04-29T14:24:35Z")\
**Posts on this page:** 7\
**Page:** 1

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**Author:** ![hawkingyy](https://avatars.discourse-cdn.com/v4/letter/h/3da27b/32.png) [@hawkingyy](https://discourse.myriadrf.org/u/hawkingyy)\
**Post date:** [29 April 2017 14:24 UTC](https://discourse.myriadrf.org/t/gqrx-crashed-when-running-with-limesdr/1165/1 "2017-04-29T14:24:35Z")

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GQRX crashed when running with LimeSDR  
my OS is kubuntu16.04, and I have installed driver.  
here is the message from Konsole:

 ![](https://canada1.discourse-cdn.com/flex034/uploads/myriadrf/original/1X/7a3356496cabc42c4866bff363e0bc9e42d00c34.png)  
Could anyone help me please?

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**Author:** ![Kc7noa](https://yyz2.discourse-cdn.com/flex034/user_avatar/discourse.myriadrf.org/kc7noa/32/144_2.png) [@Kc7noa](https://discourse.myriadrf.org/u/Kc7noa)\
**Post date:** [30 April 2017 06:42 UTC](https://discourse.myriadrf.org/t/gqrx-crashed-when-running-with-limesdr/1165/2 "2017-04-30T06:42:10Z")

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Try updating your board with LimeSuiteUTIL first …

I can run for hours with out crashing … might be USB voltage issue …  
Is the crash random or repeatable …?

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**Author:** ![hawkingyy](https://avatars.discourse-cdn.com/v4/letter/h/3da27b/32.png) [@hawkingyy](https://discourse.myriadrf.org/u/hawkingyy)\
**Post date:** [1 May 2017 01:17 UTC](https://discourse.myriadrf.org/t/gqrx-crashed-when-running-with-limesdr/1165/3 "2017-05-01T01:17:22Z")

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> [@Kc7noa](#):
>
> I can run for hours with out crashing … might be USB voltage issue …

It’s repeatable. No matter using win10 or kubuntu16.04.  
and I have already update the board.

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**Author:** ![Kc7noa](https://yyz2.discourse-cdn.com/flex034/user_avatar/discourse.myriadrf.org/kc7noa/32/144_2.png) [@Kc7noa](https://discourse.myriadrf.org/u/Kc7noa)\
**Post date:** [1 May 2017 03:55 UTC](https://discourse.myriadrf.org/t/gqrx-crashed-when-running-with-limesdr/1165/4 "2017-05-01T03:55:52Z")

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and its the same computer running Win10 and Kubuntu16 ?

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**Author:** ![hawkingyy](https://avatars.discourse-cdn.com/v4/letter/h/3da27b/32.png) [@hawkingyy](https://discourse.myriadrf.org/u/hawkingyy)\
**Post date:** [1 May 2017 04:32 UTC](https://discourse.myriadrf.org/t/gqrx-crashed-when-running-with-limesdr/1165/5 "2017-05-01T04:32:11Z")

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yes, the same computer

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**Author:** ![Kc7noa](https://yyz2.discourse-cdn.com/flex034/user_avatar/discourse.myriadrf.org/kc7noa/32/144_2.png) [@Kc7noa](https://discourse.myriadrf.org/u/Kc7noa)\
**Post date:** [1 May 2017 04:48 UTC](https://discourse.myriadrf.org/t/gqrx-crashed-when-running-with-limesdr/1165/6 "2017-05-01T04:48:56Z")

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Try a different computer … or external power … be mindful of the max external power voltage

Ill update to latest in a few days just to test …

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**Author:** ![Kc7noa](https://yyz2.discourse-cdn.com/flex034/user_avatar/discourse.myriadrf.org/kc7noa/32/144_2.png) [@Kc7noa](https://discourse.myriadrf.org/u/Kc7noa)\
**Post date:** [1 May 2017 21:55 UTC](https://discourse.myriadrf.org/t/gqrx-crashed-when-running-with-limesdr/1165/7 "2017-05-01T21:55:41Z")

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just got done from building from git (update really) on a system that was already working …

SoapySDR  
gr-oscom (spelling, i dont remember exactly)  
LimeSuite  
gqrx

and working fine …