libxext-dev 2:1.3.2-1ubuntu0.0.14.04.1 / usr / lib / x86_64-linux-gnu / libXext.so

/usr/lib/x86_64-linux-gnu/libXext.so is in libxext-dev 2:1.3.2-1ubuntu0.0.14.04.1.

This file is owned by root:root, with mode 0o777.

It is a symlink to /usr/lib/x86_64-linux-gnu/libXext.so.6.4.0