Charles R. Dennett composed on 2016-11-20 12:06 (UTC-0500):
I also found these lines related to Intel in /var/log/Xorg.0.log:
[ 18.898] (II) intel: Driver for Intel(R) Integrated Graphics Chipsets: i810, i810-dc100, i810e, i815, i830M, 845G, 854, 852GM/855GM, 865G, 915G, E7221 (i915), 915GM, 945G, 945GM, 945GME, Pineview GM, Pineview G, 965G, G35, 965Q, 946GZ, 965GM, 965GME/GLE, G33, Q35, Q33, GM45, 4 Series, G45/G43, Q45/Q43, G41, B43 [ 18.898] (II) intel: Driver for Intel(R) HD Graphics: 2000-6000 [ 18.898] (II) intel: Driver for Intel(R) Iris(TM) Graphics: 5100, 6100 [ 18.898] (II) intel: Driver for Intel(R) Iris(TM) Pro Graphics: 5200, 6200, P6300
If there is a different command I can run to obtain information like this, just let me know what it is.
You omitted likely important information that log included. Those above show what chipsets the Intel driver supports (notice that "HD Graphics 530" or anything looking much like it is not among those strings), but if the Intel driver is actually employed you would see many lines that begin:
[ ###.###] (II) intel(0):...
as opposed to
[ ###.###] (II) modeset(0):...
or
[ ###.###] (II) fbdev(0):...
or ....