Moin,
ich bekomme mal sound mal nicht, manchmal erst nach neustart manchmal auch dann nicht. Lautsprecher Anschluss am zotac analogausgang wahlweise mit Soundausgabe des Monitors, der über display port angeschlossen ist. Bei beiden Anschlüssen geht der sound nicht oder eben doch.
Kubuntu 20.10
Danke für Hilfe, es ist echt sehr nervig.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 | ...@... :~$ lsb_release -d Description: Ubuntu 20.10 ...@... :~$ cat /proc/asound/cards 0 [PCH ]: HDA-Intel - HDA Intel PCH HDA Intel PCH at 0x9c410000 irq 149 1 [Webcam ]: USB-Audio - B525 HD Webcam B525 HD Webcam at usb-0000:00:14.0-2, high speed ...@... :~$ aplay -l **** Liste der Hardware-Geräte (PLAYBACK) **** Karte 0: PCH [HDA Intel PCH], Gerät 0: ALC892 Analog [ALC892 Analog] Sub-Geräte: 1/1 Sub-Gerät #0: subdevice #0 Karte 0: PCH [HDA Intel PCH], Gerät 3: HDMI 0 [HDMI 0] Sub-Geräte: 1/1 Sub-Gerät #0: subdevice #0 Karte 0: PCH [HDA Intel PCH], Gerät 7: HDMI 1 [HDMI 1] Sub-Geräte: 1/1 Sub-Gerät #0: subdevice #0 Karte 0: PCH [HDA Intel PCH], Gerät 8: HDMI 2 [HDMI 2] Sub-Geräte: 1/1 Sub-Gerät #0: subdevice #0 Karte 0: PCH [HDA Intel PCH], Gerät 9: HDMI 3 [HDMI 3] Sub-Geräte: 1/1 Sub-Gerät #0: subdevice #0 Karte 0: PCH [HDA Intel PCH], Gerät 10: HDMI 4 [HDMI 4] Sub-Geräte: 1/1 Sub-Gerät #0: subdevice #0 ...@... :~$ aplay /usr/share/sounds/alsa/Noise.wav Wiedergabe: WAVE '/usr/share/sounds/alsa/Noise.wav' : Signed 16 bit Little Endian, Rate: 48000 Hz, mono ...@... :~$ lspci -nnk | grep -iA2 audio 00:1f.3 Audio device [0403]: Intel Corporation Device [8086:02c8] DeviceName: Onboard - Sound Subsystem: ZOTAC International (MCO) Ltd. Device [19da:b418] ...@... :~$ ps -C esd PID TTY TIME CMD ...@... :~$ ps -C arts PID TTY TIME CMD ...@... :~$ ps -C pulseaudio PID TTY TIME CMD 1922 ? 00:00:27 pulseaudio ...@... :~$ grep "^audio" /etc/group | grep "$USER" | wc -l 0 ...@... :~$ dpkg -l | tr -s " " | grep " alsa-" ii alsa-base 1.0.25+dfsg-0ubuntu5 all ALSA driver configuration files ii alsa-topology-conf 1.2.3-1 all ALSA topology configuration files ii alsa-ucm-conf 1.2.2-1ubuntu5.2 all ALSA Use Case Manager configuration files ii alsa-utils 1.2.3-1ubuntu1 amd64 Utilities for configuring and using ALSA ...@... :~$ lsmod | grep "snd" snd_seq_dummy 16384 0 snd_hrtimer 16384 1 snd_hda_codec_hdmi 61440 1 snd_hda_codec_realtek 143360 1 snd_hda_codec_generic 81920 1 snd_hda_codec_realtek snd_sof_pci 24576 0 snd_sof_intel_byt 20480 1 snd_sof_pci snd_sof_intel_ipc 20480 1 snd_sof_intel_byt snd_sof_intel_hda_common 81920 1 snd_sof_pci snd_soc_hdac_hda 24576 1 snd_sof_intel_hda_common snd_sof_xtensa_dsp 16384 2 snd_sof_intel_hda_common,snd_sof_intel_byt snd_sof_intel_hda 20480 1 snd_sof_intel_hda_common snd_sof 122880 4 snd_sof_pci,snd_sof_intel_hda_common,snd_sof_intel_byt,snd_sof_intel_ipc snd_hda_ext_core 32768 3 snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_sof_intel_hda snd_soc_acpi_intel_match 45056 2 snd_sof_pci,snd_sof_intel_hda_common snd_soc_acpi 16384 3 snd_soc_acpi_intel_match,snd_sof_intel_hda_common,snd_sof_intel_byt ledtrig_audio 16384 2 snd_hda_codec_generic,snd_sof snd_soc_core 278528 3 snd_sof,snd_sof_intel_hda_common,snd_soc_hdac_hda snd_compress 28672 1 snd_soc_core ac97_bus 16384 1 snd_soc_core snd_pcm_dmaengine 16384 1 snd_soc_core snd_hda_intel 53248 2 snd_intel_dspcfg 28672 3 snd_hda_intel,snd_sof_pci,snd_sof_intel_hda_common snd_hda_codec 143360 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek,snd_soc_hdac_hda snd_usb_audio 286720 2 snd_hda_core 94208 9 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_hda,snd_sof_intel_hda snd_usbmidi_lib 36864 1 snd_usb_audio snd_hwdep 20480 2 snd_usb_audio,snd_hda_codec snd_pcm 118784 10 snd_hda_codec_hdmi,snd_hda_intel,snd_usb_audio,snd_hda_codec,snd_sof,snd_sof_intel_hda_common,snd_compress,snd_soc_core,snd_hda_core,snd_pcm_dmaengine snd_seq_midi 20480 0 snd_seq_midi_event 16384 1 snd_seq_midi snd_rawmidi 36864 2 snd_seq_midi,snd_usbmidi_lib snd_seq 73728 9 snd_seq_midi,snd_seq_midi_event,snd_seq_dummy snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi snd_timer 40960 3 snd_seq,snd_hrtimer,snd_pcm mc 57344 5 videodev,snd_usb_audio,videobuf2_v4l2,uvcvideo,videobuf2_common snd 94208 25 snd_hda_codec_generic,snd_seq,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 ...@... :~$ head -n 3 /proc/asound/card0/codec#0 Codec: Realtek ALC892 Address: 0 AFG Function Id: 0x1 (unsol 1) ...@... :~$ head -n 3 /proc/asound/card0/codec97#0/ac97#0-0 head: '/proc/asound/card0/codec97#0/ac97#0-0' kann nicht zum Lesen geöffnet werden: Datei oder Verzeichnis nicht gefunden ...@... :~$ head -n 3 /proc/asound/card0/codec97#0/ac97#0-0+regs head: '/proc/asound/card0/codec97#0/ac97#0-0+regs' kann nicht zum Lesen geöffnet werden: Datei oder Verzeichnis nicht gefunden ...@... :~$ cat ~/.asoundrc cat: /home/.../.asoundrc: Datei oder Verzeichnis nicht gefunden ...@... :~$ cat ~/.asoundrc.asoundconf cat: /home/.../.asoundrc.asoundconf: Datei oder Verzeichnis nicht gefunden ...@... :~$ cat /etc/asound.conf cat: /etc/asound.conf: Datei oder Verzeichnis nicht gefunden |