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Re: [Discuss-gnuradio] Ubuntu uhd_fft screen goes gray
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From: |
Josh Blum |
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Subject: |
Re: [Discuss-gnuradio] Ubuntu uhd_fft screen goes gray |
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Date: |
Thu, 28 Feb 2013 20:18:02 -0600 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130106 Thunderbird/17.0.2 |
On 02/28/2013 06:49 PM, Patrik Tast wrote:
> Hi to all,
>
> Do you have suggestions how to tame our ubuntu to perform better, untick
> features?
> We're using usrp1, even at 1 MHz bandwith the uhd_fft window goes gray
> (in accessible) after a 1/2 minute, force quit and try again is the only
> option.
> The computer we use is smart enough to handle that data rate...
>
> I have tested my usrp1 on fedora (less smart computer) at 8MHz bw for
> weeks and it still is happy.
> I'm very tempted to plug in fedora 17 or 18....
It may be having a really bad time with opengl. Try disabling window
effects, compositioning, etc,
-josh
>
> Patrik
>
>
>
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