[racket-dev] Racket runs on 64-bit ubuntu, right?

From: John Clements (clements at brinckerhoff.org)
Date: Thu Oct 14 01:07:22 EDT 2010

On Oct 7, 2010, at 4:45 PM, Matthew Flatt wrote:

> At Thu, 7 Oct 2010 16:23:33 -0700, John Clements wrote:
>> Here's the student's backtrace.  And yes, I now see that it *does* look like 
>> the font issue that Matthew mentioned.
> 
> Actually, this looks more like an OpenGL issue. I don't have any
> immediate ideas, but that's a new lead.
> 
> 
>> #4  0x00007ffff7e5838e in XF86DRIQueryVersion () from /usr/lib/fglrx/libGL.so.1
>> #5  0x00007ffff7e58529 in XF86DRIQueryExtension ()
>>   from /usr/lib/fglrx/libGL.so.1
>> #6  0x00007ffff7e57e3c in ?? () from /usr/lib/fglrx/libGL.so.1
>> #7  0x00007ffff7e3751f in ?? () from /usr/lib/fglrx/libGL.so.1
>> #8  0x00007ffff7e338d1 in ?? () from /usr/lib/fglrx/libGL.so.1
>> #9  0x00007ffff7e33aae in glXChooseVisual () from /usr/lib/fglrx/libGL.so.1
>> #10 0x00000000004adbce in GetWindowVisual (cfg=0x7ffff2dfb850,
>>    offscreen=0 '\000')
>>    at ../../../gracket/gc2/../../wxxt/src/DeviceContexts/WindowDC.cc:3459

Thanks for your help. Tony now reports:

On Oct 13, 2010, at 10:00 PM, amille49 wrote:

> DrRacket runs fine now for me on 64 Bit Ubuntu. I just did a clean
> install. I had been getting seg faults and the culprit seems to be my
> graphics driver which was all messed up.


John Clements

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