Re: [Discuss-gnuradio] OpenGL GUI bits and ssh and segmentation faults

[Patrik Tast]

Hi Marcus,

We seem to have the same system setup.
Can you give us a screenshots using nongl and gl that isnt rendered 
properly, I'm interested to see if I can replicate it

I have not yet seen any problems tuning the USRP in nongl mode (using F9 I 
was able to control the USRP without worrying about OpenGl remotely).

Crypted stuff sure will slow down (like SSH),
Patrik

----- Original Message ----- 
From: "Marcus D. Leech" <address@hidden>
To: <address@hidden>
Sent: Saturday, July 31, 2010 21:12
Subject: [Discuss-gnuradio] OpenGL GUI bits and ssh and segmentation faults


> It seems that when I try to run a GUI-based Gnu Radio app across an SSH
> connection
>  (using ssh -X), it provokes a fairly rapid segmentation fault and
> dies.  Doesn't seem to
>  matter whether it's my own app, or a "standard" one like usrp2_fft.py.
>
> If I switch to using "nongl", it doesn't segfault, but the scope sink
> isn't rendered properly in that
>  case :-(
>
> This is on a Fedora 12 system, totally up-to-date, with Gnu Radio GIT
> from July 30th, 2010.  It's
>  a 32-bit Atom D512 system with 4G of memory.
>
>
> --
> Principal Investigator
> Shirleys Bay Radio Astronomy Consortium
> http://www.sbrac.org
>
>
>
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