[libavg-users] ATI Graphics - Segmentation Fault

[Ulrich von Zadow]

Hi,

what we've done here to work around the bug now is to do an

export LD_PRELOAD=/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/libstdc++.so.6

before starting libavg applications. Of course, you need to substitute
the correct location for libstdc++.

I'll try to contact some ubuntu and/or gl people about this and see what
they can do about really fixing things on this front.

Cheers,

  Uli

Noel Corbett wrote:
> Hi,
> No luck with the patch, I've tried this on both 64bit and 32bit ubuntu 8.04.
> Worth noting this isn't just affecting the propriatry drivers it fails 
> on the ati/radeon open source driver. I installed a newer version of the 
> open source driver to get 3D acceleration and it appears to be the 
> libgl-mesa-dri package that both gets 3D working and breaks the 
> libstdc++. I might try asking some questions elsewhere as this isn't 
> really your problem to solve. Thanks so much for help thus far.
> It's a pity that it's difficult to get nvidia based embbeded boards, 
> This is a 19" integrated touch screen pc that I'm working with hence not 
> being able to simply drop a new video card in.
> 
> Cheers
> Noel
> 
> 
> Ulrich von Zadow wrote:
>> Hi,
>>
>> you know, that might actually work...
>>
>> I've attached a patch that adds libstdc++ to the link line whenever we
>> link to opengl. See if it works - and if so, I'll commit it to svn.
>>
>> Cheers,
>>
>>   Uli
>>
>>
>>   
> 
> 
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-- 
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Ulrich von Zadow | +49-172-7872715
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