user@server2:~$ uname -a
Linux server2 4.6.3 #1 SMP Fri Jul 8 17:27:50 MDT 2016 x86_64 x86_64 x86_64 GNU/Linux
user@server2:~$ google-chrome &
[1] 2843
user@server2:~$ libGL error: failed to open drm device: Permission denied
libGL error: failed to load driver: i965
[2843:2843:0709/095421:ERROR:process_singleton_posix.cc(966)] Failed to create socket directory.
[2843:2843:0709/095421:ERROR:chrome_browser_main.cc(1432)] Failed to create a ProcessSingleton for your profile directory. This means that running multiple instances would start multiple browser processes rather than opening a new window in the existing process. Aborting now to avoid profile corruption.

One fix suggestion was to add the user to group video. I did so and now I get this error.

user@server2:~$ google-chrome &
[1] 2783
user@server2:~$ libGL error: failed to authenticate magic 2
libGL error: failed to load driver: i965
[2783:2783:0709/100303:ERROR:process_singleton_posix.cc(966)] Failed to create socket directory.
[2783:2783:0709/100303:ERROR:chrome_browser_main.cc(1432)] Failed to create a ProcessSingleton for your profile directory. This means that running multiple instances would start multiple browser processes rather than opening a new window in the existing process. Aborting now to avoid profile corruption.

user@server2:~$ locate i965_dri.so
/usr/lib/x86_64-linux-gnu/dri/i965_dri.so
user@server2:~$ sudo updatedb && locate i965_dri.so
[sudo] password for user:
/usr/lib/i386-linux-gnu/dri/i965_dri.so
/usr/lib/x86_64-linux-gnu/dri/i965_dri.so
user@server2:~$ sudo lsmod | grep i965
user@server2:~$ sudo modprobe i965_dri
modprobe: FATAL: Module i965_dri not found.
user@server2:~$ sudo modprobe i965_dri.so
modprobe: FATAL: Module i965_dri.so not found.
user@server2:~$ sudo insmod i965_dri.so
insmod: ERROR: could not load module i965_dri.so: No such file or directory