So I've been working for a bit on trying to make libcairo built with gl
co-installable with the standard libcairo in a way that would allow
tweaking the ld paths to use the gl version but hit quite some issues on
the way.

I'm attaching a debdiff of the tweaked version with some comments of the
limitations of the approch, if someone wants to pick up feel free, to me
it seems to start being hackish and work over what is reasonable to
spend to just support wayland in universe for natty.


** Summary changed:

- libcairo causes a significant 'across the board' memory use increase with 
-nvidia loaded
+ Nvidia drivers lead to extra memory usage for each process using libGL

** Patch added: "build libcairo2-gl binary"
   
https://bugs.launchpad.net/ubuntu/+source/cairo/+bug/725434/+attachment/1953188/+files/cairo.debdiff

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https://bugs.launchpad.net/bugs/725434

Title:
  Nvidia drivers lead to extra memory usage for each process using libGL

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