Honest, I didn’t forget.
Capturing the output from commands in the console was a bit tricky. /usr/bin/scrtipt might have been helpful, but I forgot about it. In any case, I did get the results, but when I went to post the results last week, the EOS website was down.
In any case, combining the instructions from you & Der Doktor, I found:
`pacman -Qs nvidia
local/egl-gbm 1.1.2.1-1
The GBM EGL external platform library
local/egl-wayland 4:1.1.19-1
EGLStream-based Wayland external platform
local/egl-x11 1.0.2-1
NVIDIA XLib and XCB EGL Platform Library
local/libvdpau 1.5-3
Nvidia VDPAU library
local/nvidia-470xx-dkms 470.256.02-7.98
NVIDIA drivers - module sources
local/nvidia-470xx-utils 470.256.02-7.98
NVIDIA drivers utilities
----- couldn’t remove libvdpau (dependencies) -----
pacman -Qs nvidia
local/libvdpau 1.5-3
Nvidia VDPAU library
ls /etc/X11/xorg.conf.d/
00-keyboard.conf
NB. I added “algol” & “cdrom” to the following grep patterns to make sure the search was
empty & not just something I did wrong. Empty results sometimes make me nervous. 
pacman -Q | grep -P ‘nvidia|nouveau|algol’
algol68g 3.5.12-1
algol68g-doc 3.5.12-1
lspci -vnn | grep -A9 -P ‘VGA|3D|Display’
00:02.0 VGA compatible controller [0300]: VMware SVGA II Adapter [15ad:0405] (prog-if 00 [VGA controller])
Subsystem: VMware SVGA II Adapter [15ad:0405]
Flags: bus master, fast devsel, latency 64, IRQ 18
I/O ports at d010 [size=16]
Memory at e0000000 (32-bit, prefetchable) [size=64M]
Memory at f0000000 (32-bit, non-prefetchable) [size=2M]
Expansion ROM at 000c0000 [virtual] [disabled] [size=128K]
Kernel driver in use: vmwgfx
Kernel modules: vmwgfx
00:03.0 Ethernet controller [0200]: Intel Corporation 82540EM Gigabit Ethernet Controller [8086:100e] (rev 02)
lsmod | grep -P ‘nvidia|nouveau|cdrom’
cdrom 81920 1 sr_mod
`
Does this give any clue? Remember, I’m running EOS as a VirtualBox VM on an old Dell laptop with Windows 7 as the host OS.
Thanks for the ongoing advice