Zdravím vás.
Som v linuxe nováčik.
Mám Ubuntu 22.04.3 LTS a nefunguje mi zvuk - interné repráčiky na Lenovo Legion S7 15IMH5.
So všetkým ostatným som spokojný, len som bez zvuku, keď si beriem notebook so sebou.
Keď pozerám TV cez HDMI - zvuk je OK, keď pripojím cez jack repráky, tak tiež.
Už vyše dvoch hodín sa snažím dopátrať po riešení, no bez výsledku, preto otravujem.
V nastaveniach je to nemé, keď to skúšam. Pozeral som sa aj v alsamixeri a jediné, čo mám stlmené je mikrofón. Pozeral som to na oboch kartách.
Prosím o pomoc.
Vďaka.
popy
p.s.:
cat /proc/asound/cards
0 [PCH ]: HDA-Intel - HDA Intel PCH
HDA Intel PCH at 0x6023218000 irq 189
1 [NVidia ]: HDA-Intel - HDA NVidia
HDA NVidia at 0x93000000 irq 17
ls -ld /proc/asound/card*
-r--r--r-- 1 root root 0 okt 28 06:52 /proc/asound/cards
dr-xr-xr-x 19 root root 0 okt 28 06:24 /proc/asound/card0
dr-xr-xr-x 16 root root 0 okt 28 06:24 /proc/asound/card1
lspci -v | grep -i audio
00:1f.3 Audio device: Intel Corporation Comet Lake PCH cAVS (prog-if 80)
01:00.1 Audio device: NVIDIA Corporation TU106 High Definition Audio Controller (rev a1)
Subsystem: Lenovo TU106 High Definition Audio Controller
grep snd /proc/asound/modules
0 snd_hda_intel
1 snd_hda_intel
cat /proc/asound/version
Advanced Linux Sound Architecture Driver Version k6.2.0-35-generic.
aplay –list-devices
**** Zoznam hardvérových zariadení (PLAYBACK) ****
karta 0: PCH [HDA Intel PCH], zariadenie 0: ALC287 Analog [ALC287 Analog]
Podriadené zariadenia: 0/1
Podriadené zariadenie #0: subdevice #0
karta 0: PCH [HDA Intel PCH], zariadenie 3: HDMI 0 [HDMI 0]
Podriadené zariadenia: 1/1
Podriadené zariadenie #0: subdevice #0
karta 0: PCH [HDA Intel PCH], zariadenie 7: HDMI 1 [HDMI 1]
Podriadené zariadenia: 1/1
Podriadené zariadenie #0: subdevice #0
karta 0: PCH [HDA Intel PCH], zariadenie 8: HDMI 2 [HDMI 2]
Podriadené zariadenia: 1/1
Podriadené zariadenie #0: subdevice #0
karta 1: NVidia [HDA NVidia], zariadenie 3: HDMI 0 [HDMI 0]
Podriadené zariadenia: 1/1
Podriadené zariadenie #0: subdevice #0
karta 1: NVidia [HDA NVidia], zariadenie 7: HDMI 1 [HDMI 1]
Podriadené zariadenia: 1/1
Podriadené zariadenie #0: subdevice #0
karta 1: NVidia [HDA NVidia], zariadenie 8: HDMI 2 [HDMI 2]
Podriadené zariadenia: 1/1
Podriadené zariadenie #0: subdevice #0
karta 1: NVidia [HDA NVidia], zariadenie 9: HDMI 3 [HDMI 3]
Podriadené zariadenia: 1/1
Podriadené zariadenie #0: subdevice #0
lsmod | grep snd,
snd_sof_pci_intel_cnl 16384 0
snd_hda_codec_realtek 192512 1
snd_sof_intel_hda_common 188416 1 snd_sof_pci_intel_cnl
snd_hda_codec_generic 118784 1 snd_hda_codec_realtek
soundwire_intel 57344 1 snd_sof_intel_hda_common
ledtrig_audio 16384 1 snd_hda_codec_generic
snd_sof_intel_hda 24576 1 snd_sof_intel_hda_common
snd_sof_pci 24576 2 snd_sof_intel_hda_common,snd_sof_pci_intel_cnl
snd_sof_xtensa_dsp 16384 1 snd_sof_intel_hda_common
snd_sof 311296 3 snd_sof_pci,snd_sof_intel_hda_common,snd_sof_intel_hda
snd_sof_utils 20480 1 snd_sof
snd_soc_hdac_hda 24576 1 snd_sof_intel_hda_common
snd_hda_ext_core 36864 3 snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_sof_intel_hda
snd_soc_acpi_intel_match 81920 2 snd_sof_intel_hda_common,snd_sof_pci_intel_cnl
snd_soc_acpi 16384 2 snd_soc_acpi_intel_match,snd_sof_intel_hda_common
snd_soc_core 417792 4 soundwire_intel,snd_sof,snd_sof_intel_hda_common,snd_soc_hdac_hda
snd_compress 28672 1 snd_soc_core
snd_hda_codec_hdmi 94208 2
ac97_bus 16384 1 snd_soc_core
snd_pcm_dmaengine 20480 1 snd_soc_core
snd_hda_intel 61440 7
snd_intel_dspcfg 36864 3 snd_hda_intel,snd_sof,snd_sof_intel_hda_common
snd_intel_sdw_acpi 20480 2 snd_sof_intel_hda_common,snd_intel_dspcfg
snd_hda_codec 204800 6 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek,snd_soc_hdac_hda,snd_sof_intel_hda
snd_hda_core 135168 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_hwdep 20480 1 snd_hda_codec
snd_pcm 192512 13 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,soundwire_intel,snd_sof,snd_sof_intel_hda_common,snd_compress,snd_soc_core,snd_sof_utils,snd_hda_core,snd_pcm_dmaengine
snd_seq_midi 20480 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 53248 1 snd_seq_midi
snd_seq 94208 2 snd_seq_midi,snd_seq_midi_event
snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi
snd_timer 49152 2 snd_seq,snd_pcm
snd 135168 26 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_sof,snd_timer,snd_compress,snd_soc_core,snd_pcm,snd_rawmidi
soundcore 16384 1 snd