I’ve recently bought and installed to existing Ubuntu 22.10 GeForce RTX 4080 instead of RTX 2060. The first trouble was to install a driver for the graphics card - there is no option for that. I’ve used nvidia official website and used it’s search to find a proper one driver - 525.60.11. After the installation from a ‘.run’ file everything works just fine, but there is a problem with sound output.
I have the following connections:
- A TV connected to HDMI-0;
- A monitor with built-in speakers connected to DisplayPort (DP-0);
- A sound system connected by optics to the motherboard port;
- A webcam with built-in microphone.
- A dedicated microphone connected via USB.
All worked well while using RTX 2060. Now I can’t play sound to the TV through the HDMI output.
aplay -l output is:
**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC897 Analog [ALC897 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 1: ALC897 Digital [ALC897 Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 2: NVidia [HDA NVidia], device 3: HDMI 0 [VX3211-4K ]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 2: NVidia [HDA NVidia], device 7: HDMI 1 [LG TV ]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 2: NVidia [HDA NVidia], device 8: HDMI 2 [HDMI 2]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 2: NVidia [HDA NVidia], device 9: HDMI 3 [HDMI 3]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 3: NTUSB [RODE NT-USB], device 0: USB Audio [USB Audio]
Subdevices: 1/1
Subdevice #0: subdevice #0
So there is LG TV on HDMI-1 listed. But there is no option in Settings to play to HDMI-1. The only option using HDA Nvidia is “HDMI”.
Alsamixer:
┌────────────────────────────── AlsaMixer v1.2.6 ──────────────────────────────┐
│ Card: HDA NVidia F1: Help │
│ Chip: Nvidia Generic HDMI F2: System information │
│ View: F3:[Playback] F4: Capture F5: All F6: Select sound card │
│ Item: S/PDIF Esc: Exit │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ ┌──┐ ┌──┐ ┌──┐ ┌──┐ │
│ │OO│ │OO│ │OO│ │OO│ │
│ └──┘ └──┘ └──┘ └──┘ │
│ < S/PDIF >S/PDIF 1 S/PDIF 2 S/PDIF 3 │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
└──────────────────────────────────────────────────────────────────────────────┘
No way to increase volume here.
pavucontrols sees as available options to HDA Nvidia:
- Digital Stereo (HDMI) Output
- Digital Stereo (HDMI 4) Output (unplugged)(unavailable)
- Digital Stereo (HDMI 3) Output (unplugged)(unavailable)
- Digital Stereo (HDMI 2) Output
- Pro Audio
- Off
When I choose HDMI or HDMI 2 they both plays to HDMI - my monitor with speakers instead of TV.
I can even see 2 devices on Nvidia card, but choosing any of them causing playing sound to the monitor again
nvidia-bug-report.log.gz (374.4 KB)