Hallo zusammen,
ich habe auf einmal das Problem, dass ich keinen Ton mehr habe. Vor kurzem hat die Audio-Ausgabe über die Monitorlautsprecher noch funktioniert, seit wann es nicht mehr funktioniert kann ich leider nicht sagen. Ist mir erst jetzt aufgefallen. Bei dem Versuch, den Fehler zu finden, ist mir zudem aufgefallen, dass die internen Lautsprecher auch nicht funktionieren.
Code
pacmd list-sinks
1 sink(s) available.
* index: 10
name: <alsa_output.usb-Generic_USB_Audio_201604140001-00.iec958-stereo>
driver: <module-alsa-card.c>
flags: HARDWARE DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
state: RUNNING
suspend cause: (none)
priority: 9048
volume: front-left: 39320 / 60% / -13,31 dB, front-right: 39320 / 60% / -13,31 dB
balance 0,00
base volume: 65536 / 100% / 0,00 dB
volume steps: 65537
muted: no
current latency: 77,56 ms
max request: 14 KiB
max rewind: 14 KiB
monitor source: 15
sample spec: s16le 2ch 48000Hz
channel map: front-left,front-right
Stereo
used by: 1
linked by: 1
configured latency: 75,00 ms; range is 0,50 .. 2000,00 ms
card: 0 <alsa_card.usb-Generic_USB_Audio_201604140001-00>
module: 6
properties:
alsa.resolution_bits = "16"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = "USB Audio"
alsa.id = "USB Audio"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.device = "0"
alsa.card = "0"
alsa.card_name = "USB Audio"
alsa.long_card_name = "Generic USB Audio at usb-0000:06:00.0-1.3.5, high speed"
alsa.driver_name = "snd_usb_audio"
device.bus_path = "pci-0000:06:00.0-usb-0:1.3.5:1.0"
sysfs.path = "/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:01.0/0000:04:00.0/0000:05:02.0/0000:06:00.0/usb3/3-1/3-1.3/3-1.3.5/3-1.3.5:1.0/sound/card0"
udev.id = "usb-Generic_USB_Audio_201604140001-00"
device.bus = "usb"
device.vendor.id = "03f0"
device.vendor.name = "HP, Inc"
device.product.id = "0269"
device.product.name = "USB Audio"
device.serial = "Generic_USB_Audio_201604140001"
device.string = "iec958:0"
device.buffering.buffer_size = "384000"
device.buffering.fragment_size = "192000"
device.access_mode = "mmap+timer"
device.profile.name = "iec958-stereo"
device.profile.description = "Digital Stereo (IEC958)"
device.description = "USB Audio Digital Stereo (IEC958)"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-usb"
ports:
iec958-stereo-output: Digitalausgang (S/PDIF) (priority 0, latency offset 0 usec, available: unknown)
properties:
active port: <iec958-stereo-output>
Alles anzeigen
Code
ls -l /dev/snd/
insgesamt 0
drwxr-xr-x 2 root root 60 10. Mär 19:15 by-id
drwxr-xr-x 2 root root 60 10. Mär 19:15 by-path
crw-rw----+ 1 root audio 116, 4 10. Mär 19:15 controlC0
crw-rw----+ 1 root audio 116, 3 10. Mär 20:41 pcmC0D0c
crw-rw----+ 1 root audio 116, 2 10. Mär 20:51 pcmC0D0p
crw-rw----+ 1 root audio 116, 1 10. Mär 19:15 seq
crw-rw----+ 1 root audio 116, 33 10. Mär 19:15 timer
Code
lsmod | grep snd
snd_usb_audio 299008 9
snd_usbmidi_lib 40960 1 snd_usb_audio
snd_rawmidi 45056 1 snd_usbmidi_lib
snd_seq_device 16384 1 snd_rawmidi
snd_soc_hdac_hdmi 40960 0
snd_soc_dmic 16384 0
mc 57344 5 videodev,snd_usb_audio,videobuf2_v4l2,uvcvideo,videobuf2_common
snd_hda_codec_hdmi 73728 0
snd_hda_codec_realtek 126976 0
snd_hda_codec_generic 94208 1 snd_hda_codec_realtek
snd_sof_pci 20480 0
snd_sof_xtensa_dsp 16384 1 snd_sof_pci
snd_sof_intel_hda_common 81920 1 snd_sof_pci
snd_soc_hdac_hda 24576 1 snd_sof_intel_hda_common
snd_sof_intel_hda 20480 1 snd_sof_intel_hda_common
snd_sof 126976 2 snd_sof_pci,snd_sof_intel_hda_common
ledtrig_audio 16384 3 snd_hda_codec_generic,snd_hda_codec_realtek,snd_sof
snd_soc_skl 180224 0
snd_soc_sst_ipc 20480 1 snd_soc_skl
snd_soc_sst_dsp 40960 1 snd_soc_skl
snd_hda_ext_core 36864 5 snd_sof_intel_hda_common,snd_soc_hdac_hdmi,snd_soc_hdac_hda,snd_soc_skl,snd_sof_intel_hda
snd_soc_acpi_intel_match 32768 3 snd_sof_pci,snd_sof_intel_hda_common,snd_soc_skl
snd_soc_acpi 16384 3 snd_sof_pci,snd_soc_acpi_intel_match,snd_soc_skl
snd_soc_core 286720 6 snd_sof,snd_sof_intel_hda_common,snd_soc_hdac_hdmi,snd_soc_hdac_hda,snd_soc_skl,snd_soc_dmic
snd_compress 28672 1 snd_soc_core
snd_pcm_dmaengine 16384 1 snd_soc_core
snd_hda_intel 57344 0
snd_intel_dspcfg 28672 4 snd_hda_intel,snd_sof_pci,snd_sof_intel_hda_common,snd_soc_skl
snd_hda_codec 163840 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek,snd_soc_hdac_hda
snd_hda_core 106496 11 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_hda_codec_realtek,snd_sof_intel_hda_common,snd_soc_hdac_hdmi,snd_soc_hdac_hda,snd_soc_skl,snd_sof_intel_hda
snd_hwdep 16384 2 snd_usb_audio,snd_hda_codec
snd_pcm 155648 12 snd_hda_codec_hdmi,snd_hda_intel,snd_usb_audio,snd_hda_codec,snd_sof,snd_sof_intel_hda_common,snd_soc_hdac_hdmi,snd_soc_core,snd_soc_skl,snd_hda_core,snd_pcm_dmaengine
snd_timer 40960 1 snd_pcm
snd 110592 31 snd_hda_codec_generic,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_usb_audio,snd_usbmidi_lib,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_compress,snd_soc_core,snd_pcm,snd_rawmidi
soundcore 16384 1 snd
usbcore 315392 10 xhci_hcd,usbnet,snd_usb_audio,usbhid,snd_usbmidi_lib,uvcvideo,btusb,xhci_pci,cdc_ether,r8152
Alles anzeigen
Code
cat /proc/asound/cards
0 [Audio ]: USB-Audio - USB Audio
Generic USB Audio at usb-0000:06:00.0-1.3.5, high speed
Code
lspci -nn |grep -i audio
00:1f.3 Multimedia audio controller [0401]: Intel Corporation Cannon Point-LP High Definition Audio Controller [8086:9dc8] (rev 11)
In pavucontrol wird für die Monitorlautsprecher ein Pegel angezeigt, sowohl bei analoger als auch digitaler Ausgabe.
Wenn mir hier jemand helfen könnte, wäre ich sehr dankbar.
Berliner