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#1 2022-09-25 20:33:16

rokam
Member
Registered: 2022-01-30
Posts: 8

No HDMI audio on NVidia GTX 970 with AMD A10-6800K APU

Hi, I just did a fresh install, using archinstall (minimal xorg) and pulseaudio.

My Hardware:
Motherboard: ASRock FM2A85X-ITX
CPU: AMD A10-6800K APU with Radeon(tm) HD Graphic
GPU: GeForce GTX 970

$ lspci | grep -i audio
00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD] FCH Azalia Controller (rev 01)
01:00.1 Audio device: NVIDIA Corporation GM204 High Definition Audio Controller (rev a1)
$ pactl list sinks
Sink #0
	State: IDLE
	Name: auto_null
	Description: Dummy Output
	Driver: module-null-sink.c
	Sample Specification: s16le 2ch 44100Hz
	Channel Map: front-left,front-right
	Owner Module: 11
	Mute: no
	Volume: front-left: 65536 / 100% / 0.00 dB,   front-right: 65536 / 100% / 0.00 dB
	        balance 0.00
	Base Volume: 65536 / 100% / 0.00 dB
	Monitor Source: auto_null.monitor
	Latency: 1993808 usec, configured 2000000 usec
	Flags: DECIBEL_VOLUME LATENCY SET_FORMATS 
	Properties:
		device.description = "Dummy Output"
		device.class = "abstract"
		device.icon_name = "audio-card"
	Formats:
		pcm
$ sudo dmesg |grep nvidia
[    1.809318] nvidia: loading out-of-tree module taints kernel.
[    1.809330] nvidia: module license 'NVIDIA' taints kernel.
[    1.836940] nvidia: module verification failed: signature and/or required key missing - tainting kernel
[    2.172660] nvidia-nvlink: Nvlink Core is being initialized, major device number 239
[    2.173988] nvidia 0000:01:00.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=none:owns=io+mem
[    2.307152] nvidia-modeset: Loading NVIDIA Kernel Mode Setting Driver for UNIX platforms  515.76  Mon Sep 12 19:11:54 UTC 2022
[    2.311769] nvidia_uvm: module uses symbols nvUvmInterfaceDisableAccessCntr from proprietary module nvidia, inheriting taint.
[    2.437138] nvidia-uvm: Loaded the UVM driver, major device number 237.
[    2.438707] [drm] [nvidia-drm] [GPU ID 0x00000100] Loading driver
[    3.236576] [drm] Initialized nvidia-drm 0.0.0 20160202 for 0000:01:00.0 on minor 0

Any ideas?

Last edited by rokam (2022-09-25 20:36:11)

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#2 2022-09-26 13:38:42

V1del
Forum Moderator
Registered: 2012-10-16
Posts: 21,740

Re: No HDMI audio on NVidia GTX 970 with AMD A10-6800K APU

Nvidia uses the snd-hda-intel driver for the audio backend, none of your outputs check for that. 

aplay -lL
sudo dmesg | grep -iE 'snd|hda'
pactl list cards

Last edited by V1del (2022-09-26 14:35:25)

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#3 2022-10-08 11:44:13

rokam
Member
Registered: 2022-01-30
Posts: 8

Re: No HDMI audio on NVidia GTX 970 with AMD A10-6800K APU

$ aplay -lL
null
    Discard all samples (playback) or generate zero samples (capture)
lavrate
    Rate Converter Plugin Using Libav/FFmpeg Library
samplerate
    Rate Converter Plugin Using Samplerate Library
speexrate
    Rate Converter Plugin Using Speex Resampler
jack
    JACK Audio Connection Kit
oss
    Open Sound System
pulse
    PulseAudio Sound Server
speex
    Plugin using Speex DSP (resample, agc, denoise, echo, dereverb)
upmix
    Plugin for channel upmix (4,6,8)
vdownmix
    Plugin for channel downmix (stereo) with a simple spacialization
default
    Default ALSA Output (currently PulseAudio Sound Server)
aplay: device_list:275: no soundcards found...

No output on those:

$ sudo dmesg | grep -iE 'snd|hda'
$ pactl list cards

Last edited by rokam (2022-10-08 11:44:35)

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#4 2022-10-08 12:03:10

Lone_Wolf
Forum Moderator
From: Netherlands, Europe
Registered: 2005-10-04
Posts: 11,922

Re: No HDMI audio on NVidia GTX 970 with AMD A10-6800K APU

aplay: device_list:275: no soundcards found...

Something appears to be very wrong in your setup.

Please post full lspci -k output as well as full dmesg and journal outputs from one boot.

Disliking systemd intensely, but not satisfied with alternatives so focusing on taming systemd.


(A works at time B)  && (time C > time B ) ≠  (A works at time C)

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#5 2022-10-08 13:38:04

rokam
Member
Registered: 2022-01-30
Posts: 8

Re: No HDMI audio on NVidia GTX 970 with AMD A10-6800K APU

After installing alsa-plugins and a reboot:

$ sudo dmesg | grep -iE 'snd|hda'
[    5.796549] snd_hda_intel 0000:01:00.1: enabling device (0000 -> 0002)
[    5.796585] snd_hda_intel 0000:01:00.1: Disabling MSI
[    5.796592] snd_hda_intel 0000:01:00.1: Handle vga_switcheroo audio client
[    5.888944] input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card1/input33
[    5.888992] input: HDA NVidia HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card1/input34
[    5.889029] input: HDA NVidia HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card1/input35
[    5.889070] input: HDA NVidia HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card1/input36
[    5.889108] input: HDA NVidia HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card1/input37
[    5.889166] input: HDA NVidia HDMI/DP,pcm=11 as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card1/input38
[    5.889207] input: HDA NVidia HDMI/DP,pcm=12 as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card1/input39
[    5.889527] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC892: line_outs=3 (0x14/0x15/0x16/0x0/0x0) type:line
[    5.889533] snd_hda_codec_realtek hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[    5.889536] snd_hda_codec_realtek hdaudioC0D0:    hp_outs=1 (0x1b/0x0/0x0/0x0/0x0)
[    5.889538] snd_hda_codec_realtek hdaudioC0D0:    mono: mono_out=0x0
[    5.889540] snd_hda_codec_realtek hdaudioC0D0:    dig-out=0x1e/0x0
[    5.889541] snd_hda_codec_realtek hdaudioC0D0:    inputs:
[    5.889542] snd_hda_codec_realtek hdaudioC0D0:      Front Mic=0x19
[    5.889545] snd_hda_codec_realtek hdaudioC0D0:      Rear Mic=0x18
[    5.889547] snd_hda_codec_realtek hdaudioC0D0:      Line=0x1a
$ lspci -k
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Root Complex
	Subsystem: ASRock Incorporation Device 1410
00:02.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Root Port
	Subsystem: Advanced Micro Devices, Inc. [AMD] Trinity A-series APU
	Kernel driver in use: pcieport
00:10.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB XHCI Controller (rev 03)
	Subsystem: Advanced Micro Devices, Inc. [AMD] FCH USB XHCI Controller
	Kernel driver in use: xhci_hcd
	Kernel modules: xhci_pci
00:10.1 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB XHCI Controller (rev 03)
	Subsystem: Advanced Micro Devices, Inc. [AMD] FCH USB XHCI Controller
	Kernel driver in use: xhci_hcd
	Kernel modules: xhci_pci
00:11.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 40)
	Subsystem: ASRock Incorporation QC5000-ITX/PH
	Kernel driver in use: ahci
00:12.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB OHCI Controller (rev 11)
	Subsystem: ASRock Incorporation QC5000-ITX/PH
	Kernel driver in use: ohci-pci
00:12.2 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB EHCI Controller (rev 11)
	Subsystem: ASRock Incorporation QC5000-ITX/PH
	Kernel driver in use: ehci-pci
00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB OHCI Controller (rev 11)
	Subsystem: ASRock Incorporation QC5000-ITX/PH
	Kernel driver in use: ohci-pci
00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB EHCI Controller (rev 11)
	Subsystem: ASRock Incorporation QC5000-ITX/PH
	Kernel driver in use: ehci-pci
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 14)
	Subsystem: ASRock Incorporation QC5000-ITX/PH
	Kernel driver in use: piix4_smbus
	Kernel modules: i2c_piix4, sp5100_tco
00:14.1 IDE interface: Advanced Micro Devices, Inc. [AMD] FCH IDE Controller
	Subsystem: ASRock Incorporation Device 780c
	Kernel driver in use: pata_atiixp
	Kernel modules: pata_atiixp, pata_acpi, ata_generic
00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD] FCH Azalia Controller (rev 01)
	Subsystem: ASRock Incorporation QC5000-ITX/PH
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 11)
	Subsystem: ASRock Incorporation QC5000-ITX/PH
00:14.4 PCI bridge: Advanced Micro Devices, Inc. [AMD] FCH PCI Bridge (rev 40)
00:14.5 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB OHCI Controller (rev 11)
	Subsystem: ASRock Incorporation Device 7809
	Kernel driver in use: ohci-pci
00:15.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Hudson PCI to PCI bridge (PCIE port 0)
	Subsystem: Advanced Micro Devices, Inc. [AMD] Device 0000
	Kernel driver in use: pcieport
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Function 0
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Function 1
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Function 2
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Function 3
	Kernel driver in use: k10temp
	Kernel modules: k10temp
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Function 4
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Function 5
01:00.0 VGA compatible controller: NVIDIA Corporation GM204 [GeForce GTX 970] (rev a1)
	Subsystem: Gigabyte Technology Co., Ltd Device 3683
	Kernel driver in use: nvidia
	Kernel modules: nouveau, nvidia_drm, nvidia
01:00.1 Audio device: NVIDIA Corporation GM204 High Definition Audio Controller (rev a1)
	Subsystem: Gigabyte Technology Co., Ltd Device 3683
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 06)
	Subsystem: ASRock Incorporation Motherboard (one of many)
	Kernel driver in use: r8169
	Kernel modules: r8169

aplay -lL still the same

Last edited by rokam (2022-10-08 13:40:04)

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#6 2022-10-08 14:46:03

Lone_Wolf
Forum Moderator
From: Netherlands, Europe
Registered: 2005-10-04
Posts: 11,922

Re: No HDMI audio on NVidia GTX 970 with AMD A10-6800K APU

Lone_Wolf wrote:

as well as full dmesg and journal outputs

No filtered outputs please, no one knows which piece of information will be important.

Add the output of aplay --list-devices .

Disliking systemd intensely, but not satisfied with alternatives so focusing on taming systemd.


(A works at time B)  && (time C > time B ) ≠  (A works at time C)

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#7 2022-10-08 17:18:55

V1del
Forum Moderator
Registered: 2012-10-16
Posts: 21,740

Re: No HDMI audio on NVidia GTX 970 with AMD A10-6800K APU

You most likely have a botched /etc/asound.conf or ~/.asoundrc post either or both of them if existing, in doubt install strace post 

strace aplay -l

or a wrong modprobe config, post that as well if you have anything trying to manipulate audio

Last edited by V1del (2022-10-08 17:19:45)

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#8 2022-10-08 18:01:00

rokam
Member
Registered: 2022-01-30
Posts: 8

Re: No HDMI audio on NVidia GTX 970 with AMD A10-6800K APU

dmesg: http://sprunge.us/SM9Zhd
journal: http://sprunge.us/tekbl4

$ aplay --list-devices
aplay: device_list:275: no soundcards found...
$ strace aplay -l
execve("/usr/bin/aplay", ["aplay", "-l"], 0x7ffd5ae94998 /* 21 vars */) = 0
brk(NULL)                               = 0x55ca8cc5d000
arch_prctl(0x3001 /* ARCH_??? */, 0x7fff516313a0) = -1 EINVAL (Invalid argument)
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
newfstatat(3, "", {st_mode=S_IFREG|0644, st_size=74599, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 74599, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f6e77663000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libasound.so.2", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\0\0\0\0\0\0\0"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=973352, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6e776b5000
mmap(NULL, 976144, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f6e77573000
mmap(0x7f6e775a1000, 569344, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2e000) = 0x7f6e775a1000
mmap(0x7f6e7762c000, 184320, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xb9000) = 0x7f6e7762c000
mmap(0x7f6e77659000, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xe5000) = 0x7f6e77659000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P4\2\0\0\0\0\0"..., 832) = 832
pread64(3, "\6\0\0\0\4\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0"..., 784, 64) = 784
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=1953472, ...}, AT_EMPTY_PATH) = 0
pread64(3, "\6\0\0\0\4\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0"..., 784, 64) = 784
mmap(NULL, 1994384, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f6e7738b000
mmap(0x7f6e773ad000, 1421312, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x22000) = 0x7f6e773ad000
mmap(0x7f6e77508000, 356352, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17d000) = 0x7f6e77508000
mmap(0x7f6e7755f000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1d4000) = 0x7f6e7755f000
mmap(0x7f6e77565000, 52880, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f6e77565000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libm.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\0\0\0\0\0\0\0"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=944600, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 946368, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f6e772a3000
mmap(0x7f6e772b1000, 499712, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xe000) = 0x7f6e772b1000
mmap(0x7f6e7732b000, 385024, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x88000) = 0x7f6e7732b000
mmap(0x7f6e77389000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xe5000) = 0x7f6e77389000
close(3)                                = 0
mmap(NULL, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6e776b2000
arch_prctl(ARCH_SET_FS, 0x7f6e776b2740) = 0
set_tid_address(0x7f6e776b2a10)         = 34670
set_robust_list(0x7f6e776b2a20, 24)     = 0
rseq(0x7f6e776b3060, 0x20, 0, 0x53053053) = 0
mprotect(0x7f6e7755f000, 16384, PROT_READ) = 0
mprotect(0x7f6e77389000, 4096, PROT_READ) = 0
mprotect(0x7f6e77659000, 32768, PROT_READ) = 0
mprotect(0x55ca8c8f3000, 4096, PROT_READ) = 0
mprotect(0x7f6e776ac000, 8192, PROT_READ) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
munmap(0x7f6e77663000, 74599)           = 0
getrandom("\xad\xa1\x7a\x05\x50\xdc\xc7\x67", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x55ca8cc5d000
brk(0x55ca8cc7e000)                     = 0x55ca8cc7e000
openat(AT_FDCWD, "/usr/lib/locale/locale-archive", O_RDONLY|O_CLOEXEC) = 3
newfstatat(3, "", {st_mode=S_IFREG|0644, st_size=3048928, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 3048928, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f6e76e00000
close(3)                                = 0
ioctl(0, TCGETS, {B38400 opost isig icanon echo ...}) = 0
openat(AT_FDCWD, "/dev/snd/controlC0", O_RDONLY|O_CLOEXEC) = -1 EACCES (Permission denied)
openat(AT_FDCWD, "/dev/aloadC0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC1", O_RDONLY|O_CLOEXEC) = -1 EACCES (Permission denied)
openat(AT_FDCWD, "/dev/aloadC1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC3", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC3", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC4", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC4", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC7", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC7", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC8", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC8", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC9", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC9", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC10", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC10", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC11", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC11", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC12", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC12", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC13", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC13", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC14", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC14", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC15", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC15", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC16", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC16", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC17", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC17", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC18", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC18", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC19", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC19", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC20", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC20", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC21", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC21", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC22", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC22", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC23", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC23", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC24", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC24", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC25", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC25", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC26", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC26", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC27", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC27", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC28", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC28", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC29", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC29", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC30", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC30", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC31", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC31", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
write(2, "aplay: device_list:275: ", 24aplay: device_list:275: ) = 24
openat(AT_FDCWD, "/usr/share/locale/locale.alias", O_RDONLY|O_CLOEXEC) = 3
newfstatat(3, "", {st_mode=S_IFREG|0644, st_size=2998, ...}, AT_EMPTY_PATH) = 0
read(3, "# Locale name alias data base.\n#"..., 4096) = 2998
read(3, "", 4096)                       = 0
close(3)                                = 0
openat(AT_FDCWD, "/usr/share/locale/en_US.UTF-8/LC_MESSAGES/alsa-utils.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/share/locale/en_US.utf8/LC_MESSAGES/alsa-utils.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/share/locale/en_US/LC_MESSAGES/alsa-utils.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/share/locale/en.UTF-8/LC_MESSAGES/alsa-utils.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/share/locale/en.utf8/LC_MESSAGES/alsa-utils.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/share/locale/en/LC_MESSAGES/alsa-utils.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
write(2, "no soundcards found...", 22no soundcards found...)  = 22
write(2, "\n", 1
)                       = 1
futex(0x7f6e77661508, FUTEX_WAKE_PRIVATE, 2147483647) = 0
exit_group(0)                           = ?
+++ exited with 0 +++

Both /etc/asound.conf and ~/.asoundrc don't exist.

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#9 2022-10-08 19:29:11

Lone_Wolf
Forum Moderator
From: Netherlands, Europe
Registered: 2005-10-04
Posts: 11,922

Re: No HDMI audio on NVidia GTX 970 with AMD A10-6800K APU

strace aplay has lots of

openat(AT_FDCWD, "/dev/snd/controlC0", O_RDONLY|O_CLOEXEC) = -1 EACCES (Permission denied)

Your bootcommand line mentions many lsm modules .

[    0.000000] Command line: initrd=\amd-ucode.img initrd=\initramfs-linux.img root=PARTUUID=153e1f20-7e7b-492d-a965-c0682fc61c2c zswap.enabled=0 rw intel_pstate=no_hwp rootfstype=ext4 systemd.unified_cgroup_hierarchy=false lsm=landlock,lockdown,yama,integrity,apparmor,bpf nvidia_drm.modeset=1

The journal shows you're running apparmor.

I know next to nothing about apparmor, but suggest you check whether the profiles you use with it are blocking access to sound devices.

Last edited by Lone_Wolf (2022-10-08 19:30:51)

Disliking systemd intensely, but not satisfied with alternatives so focusing on taming systemd.


(A works at time B)  && (time C > time B ) ≠  (A works at time C)

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#10 2022-10-09 13:10:00

rokam
Member
Registered: 2022-01-30
Posts: 8

Re: No HDMI audio on NVidia GTX 970 with AMD A10-6800K APU

I've remove lsm=landlock,lockdown,yama,integrity,apparmor,bpf from kernel parameters and disabled apparmor profiles.
Although the issue remains.

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#11 2022-10-09 14:20:04

Lone_Wolf
Forum Moderator
From: Netherlands, Europe
Registered: 2005-10-04
Posts: 11,922

Re: No HDMI audio on NVidia GTX 970 with AMD A10-6800K APU

recently there have been reports of hdmi related issues with nvidia driver 515.76 , https://bugs.archlinux.org/task/75995

Can you boot with another monitor that doesn't use hdmi to see if sounds works then ?
Incase you don't have another monitor, a workaround that helped some was to boot without the hdmi monitor plugged in and plug it in after the system has started up

Disliking systemd intensely, but not satisfied with alternatives so focusing on taming systemd.


(A works at time B)  && (time C > time B ) ≠  (A works at time C)

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