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[Daniel Llewellyn <daniel@xxxxxxxxxxx>]

alternatively it might more likely be libegl1-mesa.

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https://bugs.launchpad.net/bugs/1369658

Title:
  Ubuntu 14.04.1 x86 uses wrong library search path order

Status in “eglibc” package in Ubuntu:
  New

Bug description:
  Ubuntu 14.04.1 x86 uses wrong library search path order

  I was trying to link an app against /usr/lib/i386-linux-gnu/libEGL.so.1, but at runtime it kept finding /usr/lib/i386-linux-gnu/mesa-egl/libEGL.so.1. This is fixable several ways (including using -rpath or LD_LIBRARY_PATH), but I thought there might be something odd with the default library search order. I noticed the the search order defined by /etc/ld.so.conf causes 
  /usr/lib/i386-linux-gnu/mesa-egl to be searched before /usr/lib/i386-linux-gnu, because /etc/ld.so.conf.d/i386-linux-gnu_EGL.conf is found before /etc/ld.so.conf.d/i686-linux-gnu.conf. 

  Suggested solutions (caveat: I don't fully understand why something things are named i386-* vs i686-*. ):
  1. rename /etc/ld.so.conf.d/i686-linux-gnu.conf to /etc/ld.so.conf.d/i386-linux-gnu.conf, it would work as I expect and the linker would search /usr/lib/i386-linux-gnu before /usr/lib/i386-linux-gnu/mesa-egl
  2. move the search path for /usr/lib/i386-linux-gnu from /etc/ld.so.conf.d/i686-linux-gnu.conf into a new /etc/ld.so.conf.d/i386-linux-gnu.conf
  3. rename /etc/ld.so.conf.d/i386-linux-gnu_EGL.conf to /etc/ld.so.conf.d/i686-linux-gnu_EGL.conf

  
  > more /etc/ld.so.conf
  include /etc/ld.so.conf.d/*.conf

  > more /etc/ld.so.conf.d/*.conf
  ::::::::::::::
  /etc/ld.so.conf.d/fakeroot-i386-linux-gnu.conf
  ::::::::::::::
  /usr/lib/i386-linux-gnu/libfakeroot
  ::::::::::::::
  /etc/ld.so.conf.d/i386-linux-gnu_EGL.conf
  ::::::::::::::
  /usr/lib/i386-linux-gnu/mesa-egl
  ::::::::::::::
  /etc/ld.so.conf.d/i386-linux-gnu_GL.conf
  ::::::::::::::
  /usr/lib/i386-linux-gnu/mesa
  ::::::::::::::
  /etc/ld.so.conf.d/i686-linux-gnu.conf
  ::::::::::::::
  # Multiarch support
  /lib/i386-linux-gnu
  /usr/lib/i386-linux-gnu
  /lib/i686-linux-gnu
  /usr/lib/i686-linux-gnu
  ::::::::::::::

  14.04 x86_64 doesn't have this issue because the conf file names all
  start with x86_64* and are read in the expected order.

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