When i connect headphones on Mini-Jack 3.5, system does not find it. I try install pavucontrol, but it also doesn’t show headphones.
Here output for alsactl restore
alsactl: state_lock:125: file /var/lib/alsa/asound.state lock error: File exists
alsactl: load_state:1683: Cannot open /var/lib/alsa/asound.state for reading: File exists
alsa-lib parser.c:260:(error_node) UCM is not supported for this HDA model (HDA Intel PCH at 0x98400000 irq 176)
alsa-lib main.c:1014:(snd_use_case_mgr_open) error: failed to import hw:0 use case configuration -6
Found hardware: "HDA-Intel" "Realtek ALC294" "HDA:10ec0294,10431e51,00100004 HDA:8086280b,80860101,00100000" "0x1043" "0x1e51"
Hardware is initialized using a generic method
alsa-lib parser.c:260:(error_node) UCM is not supported for this HDA model (HDA NVidia at 0x98080000 irq 17)
alsa-lib main.c:1014:(snd_use_case_mgr_open) error: failed to import hw:1 use case configuration -6
Found hardware: "HDA-Intel" "Nvidia GPU 93 HDMI/DP" "HDA:10de0093,10431c5f,00100100" "0x1043" "0x1c5f"
Hardware is initialized using a generic method
And alsa-info.txt