If you get this message “(EE) AIGLX error: dlopen of /usr/lib/dri/i965_dri.so failed (/usr/lib/dri/i965_dri.so: cannot open shared object file: No such file or directory)” in your Xorg log file, install the following package :
root@localhost:~#apt-get install libgl1-mesa-dri
Restart your X server and this message will disappear from your logs.
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