Issue with audio after installing an additional gpu with an hdmi connection
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TLDR: I added a GTX 1080 in addition to my current graphics card, and now default audio is not working.
Before:
I had a working sound on Ubuntu 16.04, 4.15.0-38-generic. I had a GTX 740 graphics card and an NVidia driver (for CUDA). And a sound was working (from whatever is on the motherboard). Headphones worked, back audio jack worked. I installed a second graphics card GTX 1080 (which has an hdmi output), (no upgrade to software).
After:
Now I currently have 1 graphics card for gui/rendering and another graphics card (1080) for tensorflow (aka not used for visuals).
*****~$ pacmd list-cards
0 card(s) available.
However,
*****:~$ lspci | grep -i audio
00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller (rev 06)
00:1b.0 Audio device: Intel Corporation 9 Series Chipset Family HD Audio Controller
01:00.1 Audio device: NVIDIA Corporation GK107 HDMI Audio Controller (rev a1)
02:00.1 Audio device: NVIDIA Corporation Device 10f0 (rev a1)
Additionaly sound settings says "Dummy Output"
Attempts:
Only HDMI audio since installing Nvidia card: onboard audio device has disappeared
Bios does not have an option for auto detecting sound card.
16.04 nvidia hdmi soundcard
asked Nov 28 at 2:02
Anton
63
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up vote
1
down vote
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TLDR: I added a GTX 1080 in addition to my current graphics card, and now default audio is not working.
Before:
I had a working sound on Ubuntu 16.04, 4.15.0-38-generic. I had a GTX 740 graphics card and an NVidia driver (for CUDA). And a sound was working (from whatever is on the motherboard). Headphones worked, back audio jack worked. I installed a second graphics card GTX 1080 (which has an hdmi output), (no upgrade to software).
After:
Now I currently have 1 graphics card for gui/rendering and another graphics card (1080) for tensorflow (aka not used for visuals).
*****~$ pacmd list-cards
0 card(s) available.
However,
*****:~$ lspci | grep -i audio
00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller (rev 06)
00:1b.0 Audio device: Intel Corporation 9 Series Chipset Family HD Audio Controller
01:00.1 Audio device: NVIDIA Corporation GK107 HDMI Audio Controller (rev a1)
02:00.1 Audio device: NVIDIA Corporation Device 10f0 (rev a1)
Additionaly sound settings says "Dummy Output"
Attempts:
Only HDMI audio since installing Nvidia card: onboard audio device has disappeared
Bios does not have an option for auto detecting sound card.
16.04 nvidia hdmi soundcard
asked Nov 28 at 2:02
Anton
63
add a comment |
up vote
1
down vote
favorite
up vote
1
down vote
favorite
TLDR: I added a GTX 1080 in addition to my current graphics card, and now default audio is not working.
Before:
I had a working sound on Ubuntu 16.04, 4.15.0-38-generic. I had a GTX 740 graphics card and an NVidia driver (for CUDA). And a sound was working (from whatever is on the motherboard). Headphones worked, back audio jack worked. I installed a second graphics card GTX 1080 (which has an hdmi output), (no upgrade to software).
After:
Now I currently have 1 graphics card for gui/rendering and another graphics card (1080) for tensorflow (aka not used for visuals).
*****~$ pacmd list-cards
0 card(s) available.
However,
*****:~$ lspci | grep -i audio
00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller (rev 06)
00:1b.0 Audio device: Intel Corporation 9 Series Chipset Family HD Audio Controller
01:00.1 Audio device: NVIDIA Corporation GK107 HDMI Audio Controller (rev a1)
02:00.1 Audio device: NVIDIA Corporation Device 10f0 (rev a1)
Additionaly sound settings says "Dummy Output"
Attempts:
Only HDMI audio since installing Nvidia card: onboard audio device has disappeared
Bios does not have an option for auto detecting sound card.
16.04 nvidia hdmi soundcard
asked Nov 28 at 2:02
Anton
63
TLDR: I added a GTX 1080 in addition to my current graphics card, and now default audio is not working.
Before:
I had a working sound on Ubuntu 16.04, 4.15.0-38-generic. I had a GTX 740 graphics card and an NVidia driver (for CUDA). And a sound was working (from whatever is on the motherboard). Headphones worked, back audio jack worked. I installed a second graphics card GTX 1080 (which has an hdmi output), (no upgrade to software).
After:
Now I currently have 1 graphics card for gui/rendering and another graphics card (1080) for tensorflow (aka not used for visuals).
*****~$ pacmd list-cards
0 card(s) available.
However,
*****:~$ lspci | grep -i audio
00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller (rev 06)
00:1b.0 Audio device: Intel Corporation 9 Series Chipset Family HD Audio Controller
01:00.1 Audio device: NVIDIA Corporation GK107 HDMI Audio Controller (rev a1)
02:00.1 Audio device: NVIDIA Corporation Device 10f0 (rev a1)
Additionaly sound settings says "Dummy Output"
Attempts:
Only HDMI audio since installing Nvidia card: onboard audio device has disappeared
Bios does not have an option for auto detecting sound card.
16.04 nvidia hdmi soundcard
16.04 nvidia hdmi soundcard
asked Nov 28 at 2:02
Anton
63
asked Nov 28 at 2:02
Anton
63
asked Nov 28 at 2:02
Anton
63
asked Nov 28 at 2:02
Anton
63
asked Nov 28 at 2:02
Anton
63
63
add a comment |
add a comment |
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