Ahoj,
včera mi najednou přestal v notebooku fungovat zvuk, systém zřejmě nedetekuje zvukovou kartu. Při přehrávání se zobrazuje pouze "předstíraný výstup".
Mám dualboot s windows 10, tam zvuk normálně funguje.
Nevím, co s tím, prosím pomoc.
Přikládám nějaké výpisy:
lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 19.10
Release: 19.10
Codename: eoan
cat /proc/asound/cards
--- no soundcards ---
ls -ld /proc/asound/card*
-r--r--r-- 1 root root 0 bře 18 11:33 /proc/asound/cards
lspci -v | grep -i audio
00:1f.3 Multimedia audio controller: Intel Corporation Sunrise Point-LP HD Audio (rev 21)
Subsystem: Acer Incorporated [ALI] Sunrise Point-LP HD Audio
aplay --list-devices
aplay: device_list:272: žádné zvukové karty nenalezeny...
grep snd /proc/asound/modules
lsmod | grep snd
snd_soc_skl_hda_dsp 24576 0
snd_soc_hdac_hdmi 36864 1 snd_soc_skl_hda_dsp
snd_hda_codec_realtek 118784 0
snd_hda_codec_generic 81920 1 snd_hda_codec_realtek
ledtrig_audio 16384 2 snd_hda_codec_generic,snd_hda_codec_realtek
snd_soc_skl_ssp_clk 16384 0
snd_soc_dmic 16384 0
snd_soc_skl 106496 1 snd_soc_skl_ssp_clk
snd_soc_hdac_hda 24576 1 snd_soc_skl
snd_hda_ext_core 32768 3 snd_soc_hdac_hdmi,snd_soc_hdac_hda,snd_soc_skl
snd_soc_skl_ipc 65536 1 snd_soc_skl
snd_soc_sst_ipc 20480 1 snd_soc_skl_ipc
snd_soc_sst_dsp 36864 1 snd_soc_skl_ipc
snd_soc_acpi_intel_match 28672 1 snd_soc_skl
snd_soc_acpi 16384 2 snd_soc_acpi_intel_match,snd_soc_skl
snd_soc_core 241664 5 snd_soc_hdac_hdmi,snd_soc_hdac_hda,snd_soc_skl,snd_soc_dmic,snd_soc_skl_hda_dsp
snd_compress 24576 1 snd_soc_core
ac97_bus 16384 1 snd_soc_core
snd_pcm_dmaengine 16384 1 snd_soc_core
snd_hda_intel 49152 0
snd_intel_nhlt 20480 2 snd_hda_intel,snd_soc_skl
snd_hda_codec 131072 5 snd_hda_codec_generic,snd_hda_intel,snd_hda_codec_realtek,snd_soc_hdac_hda,snd_soc_skl_hda_dsp
snd_hda_core 90112 9 snd_hda_codec_generic,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_hda_codec_realtek,snd_soc_hdac_hdmi,snd_soc_hdac_hda,snd_soc_skl,snd_soc_skl_hda_dsp
snd_hwdep 20480 1 snd_hda_codec
snd_pcm 106496 8 snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_soc_hdac_hdmi,snd_soc_core,snd_soc_skl,snd_hda_core,snd_pcm_dmaengine
snd_seq_midi 20480 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 36864 1 snd_seq_midi
snd_seq 69632 2 snd_seq_midi,snd_seq_midi_event
snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi
snd_timer 36864 2 snd_seq,snd_pcm
snd 90112 12 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_compress,snd_soc_core,snd_pcm,snd_rawmidi
soundcore 16384 1 snd
cat /proc/asound/version
Advanced Linux Sound Architecture Driver Version k5.3.0-42-generic.
Téma: Najednou "žádná zvuková karta" (kubuntu) (Přečteno 655 krát)