[kwlug-disc] Ubuntu 16.04 audio issues

[CrankyOldBugger]

I know other people have posted similar questions before, but now I'm stuck.

I have a Lenovo Y500 laptop and I just did a wipe-and_load with Ubuntu
16.04 for a fresh install.  All went well, but there's no sound.

I see in the sound control panel that there's Digital Output (S/PDIF) and
also Speakers, but when I go to Test Sound, I get nothing.

Here's my audio setup:

sudo lspci -v | grep -A7 -i "audio"
00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family
High Definition Audio Controller (rev 04)
Subsystem: Lenovo 7 Series/C210 Series Chipset Family High Definition Audio
Controller
Flags: bus master, fast devsel, latency 0, IRQ 30
Memory at c3410000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 2
Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
Capabilities: [100] Virtual Channel
Capabilities: [130] Root Complex Link
--
01:00.1 Audio device: NVIDIA Corporation GK107 HDMI Audio Controller (rev
a1)
Subsystem: Lenovo GK107 HDMI Audio Controller
Flags: bus master, fast devsel, latency 0, IRQ 17
Memory at c3000000 (32-bit, non-prefetchable) [size=16K]
Capabilities: [60] Power Management version 3
Capabilities: [68] MSI: Enable- Count=1/1 Maskable- 64bit+
Capabilities: [78] Express Endpoint, MSI 00
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel

Ubuntu seems to think all is well, but I'm not hearing anything.  Volume is
at max, Mute is off, of course.

I added myself to the "audio" group, just to be sure...

Does anyone have any other ideas?

Thanks...
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