There are no HDMI out audio options available. None of the threads I found on this topic have worked for me. I have included links to useful tutorials I have found for others to benefit from. I selected 'Install codecs' during the Mint installation process.
High-Level System:
- OS - Mint 18.3 Cinnamon
- Kernel (latest) 4.15.2-041502-generic (Great Tutorial to update kernel here: https://itsfoss.com/upgrade-linux-kernel-ubuntu/)
- Graphics Card NVIDIA GTX 1050 - Latest Drivers Installed (390.25-0ubuntu0~gpu16.04.1) (Great Tutorial to update to latest NVIDIA drivers here: http://www.linuxandubuntu.com/home/how- ... s-in-linux)
- Mini-PC: Zotac MagnusEN51050 https://www.zotac.com/us/product/mini_p ... us-en51050
I have installed Pavucontrol but there is no HDMI output device detected, as you can see from the code below.
$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC892 Analog [ALC892 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
$ lspci | grep -i audio
enter code here00:1f.3 Audio device: Intel Corporation Sunrise Point-H HD Audio (rev 31)
$ cat /proc/asound/cards
0 [PCH ]: HDA-Intel - HDA Intel PCH
HDA Intel PCH at 0xdf520000 irq 137
$ lspci
00:00.0 Host bridge: Intel Corporation Device 591f (rev 05)
00:01.0 PCI bridge: Intel Corporation Sky Lake PCIe Controller (x16) (rev 05)
00:08.0 System peripheral: Intel Corporation Sky Lake Gaussian Mixture Model
00:14.0 USB controller: Intel Corporation Sunrise Point-H USB 3.0 xHCI Controller (rev 31)
00:14.2 Signal processing controller: Intel Corporation Sunrise Point-H Thermal subsystem (rev 31)
00:16.0 Communication controller: Intel Corporation Sunrise Point-H CSME HECI #1 (rev 31)
00:17.0 SATA controller: Intel Corporation Sunrise Point-H SATA controller [AHCI mode] (rev 31)
00:1c.0 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #5 (rev f1)
00:1c.5 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #6 (rev f1)
00:1c.6 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #7 (rev f1)
00:1c.7 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #8 (rev f1)
00:1f.0 ISA bridge: Intel Corporation Sunrise Point-H LPC Controller (rev 31)
00:1f.2 Memory controller: Intel Corporation Sunrise Point-H PMC (rev 31)
00:1f.3 Audio device: Intel Corporation Sunrise Point-H HD Audio (rev 31)
00:1f.4 SMBus: Intel Corporation Sunrise Point-H SMBus (rev 31)
01:00.0 VGA compatible controller: NVIDIA Corporation Device 1c8d (rev a1)
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 07)
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 07)
04:00.0 Network controller: Intel Corporation Wireless 3165 (rev 81)
05:00.0 USB controller: ASMedia Technology Inc. ASM1142 USB 3.1 Host Controller