Nessuna scheda audio | Dummy Output

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lemu
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Nessuna scheda audio | Dummy Output

Post by lemu »

Buon pomeriggio. Scrivo in quanto ho provato a installare Mint sul mio portatile per la seconda volta. Infatti, ero dovuto ritornare a Windows (ho tutt'ora Win 10 e Mint in Dual Boot) perché non ricevevo nessun output audio. Ho provato ad eseguire alcuni passaggi trovati in rete, ma è stato inutile. Inoltre, adesso non riesco ad avviare il mixer di Alsamixer. L'output è:

Code: Select all

lemu@lemu:~$ alsamixer
ALSA lib confmisc.c:855:(parse_card) cannot find card '0'
ALSA lib conf.c:5178:(_snd_config_evaluate) function snd_func_card_inum returned error: File o directory non esistente
ALSA lib confmisc.c:422:(snd_func_concat) error evaluating strings
ALSA lib conf.c:5178:(_snd_config_evaluate) function snd_func_concat returned error: File o directory non esistente
ALSA lib confmisc.c:1334:(snd_func_refer) error evaluating name
ALSA lib conf.c:5178:(_snd_config_evaluate) function snd_func_refer returned error: File o directory non esistente
ALSA lib conf.c:5701:(snd_config_expand) Evaluate error: File o directory non esistente
ALSA lib control.c:1528:(snd_ctl_open_noupdate) Invalid CTL default
impossibile aprire il mixer: File o directory non esistente
Spero che riusciate ad aiutarmi :D
Last edited by LockBot on Tue Aug 01, 2023 10:00 pm, edited 2 times in total.
Reason: Topic automatically closed 6 months after creation. New replies are no longer allowed.
supertuxkart
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Re: Nessuna scheda audio | Mixer Alsamixer inesistente

Post by supertuxkart »

Hai provato con pavucontrol ?
Puoi fare direttamente una valutazione dalla live, installandolo.
lemu
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Re: Nessuna scheda audio | Mixer Alsamixer inesistente

Post by lemu »

Ciao, sì, ho provato. Come ho detto, è la seconda volta che installo Mint, ma ho provato anche Debian e Ubuntu e ho sempre avuto lo stesso problema con l'audio. Putroppo, come è successo ad altri utenti, viene visualizzata soltanto l'uscita Dummy.

Comunque, questo è l'output di inxi -Fxxxrz:

Code: Select all

lemu@lemu:~$ inxi -Fxxxrz
System:
  Kernel: 5.19.0-28-generic x86_64 bits: 64 compiler: N/A
    Desktop: Xfce 4.16.0 tk: Gtk 3.24.23 info: xfce4-panel wm: xfwm 4.16.1
    vt: 7 dm: LightDM 1.30.0 Distro: Linux Mint 21.1 Vera
    base: Ubuntu 22.04 jammy
Machine:
  Type: Laptop System: Onda TLC Gmbh product: ONDA Oliver 15 v: N/A
    serial: <superuser required>
  Mobo: N/A model: N/A v: .A002 serial: <superuser required>
    UEFI: A116L.ONDA.P0M80 v: 5.12 date: 02/04/2021
Battery:
  ID-1: BAT0 charge: 10.9 Wh (35.9%) condition: 30.4/30.4 Wh (100.0%)
    volts: 7.6 min: N/A model: Intel SR 1 SR Real Battery type: Unknown
    serial: <filter> status: Discharging
CPU:
  Info: quad core model: Intel Celeron N3450 bits: 64 type: MCP
    smt: <unsupported> arch: Goldmont rev: 9 cache: L1: 224 KiB L2: 2 MiB
  Speed (MHz): avg: 1810 high: 2189 min/max: 800/2200 cores: 1: 2189
    2: 2089 3: 2164 4: 800 bogomips: 8755
  Flags: ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx
Graphics:
  Device-1: Intel HD Graphics 500 driver: i915 v: kernel ports: active: eDP-1
    empty: HDMI-A-1 bus-ID: 00:02.0 chip-ID: 8086:5a85 class-ID: 0300
  Device-2: Realtek USB2.0 camera type: USB driver: uvcvideo bus-ID: 1-8:4
    chip-ID: 0bda:5830 class-ID: 0e02 serial: <filter>
  Display: x11 server: X.Org v: 1.21.1.3 compositor: xfwm v: 4.16.1 driver:
    X: loaded: modesetting unloaded: fbdev,vesa gpu: i915 display-ID: :0.0
    screens: 1
  Screen-1: 0 s-res: 1920x1080 s-dpi: 96 s-size: 508x285mm (20.0x11.2")
    s-diag: 582mm (22.9")
  Monitor-1: eDP-1 model: BOE Display res: 1920x1080 hz: 60 dpi: 142
    size: 344x194mm (13.5x7.6") diag: 395mm (15.5") modes: 1920x1080
  OpenGL: renderer: Mesa Intel HD Graphics 500 (APL 2) v: 4.6 Mesa 22.2.5
    direct render: Yes
Audio:
  Device-1: Intel Celeron N3350/Pentium N4200/Atom E3900 Series Audio Cluster
    vendor: Realtek driver: sof-audio-pci-intel-apl bus-ID: 00:0e.0
    chip-ID: 8086:5a98 class-ID: 0401
  Sound Server-1: ALSA v: k5.19.0-28-generic running: yes
  Sound Server-2: PulseAudio v: 15.99.1 running: yes
  Sound Server-3: PipeWire v: 0.3.48 running: yes
Network:
  Device-1: Realtek RTL8821CE 802.11ac PCIe Wireless Network Adapter
    driver: rtw_8821ce v: N/A pcie: speed: 2.5 GT/s lanes: 1 port: e000
    bus-ID: 02:00.0 chip-ID: 10ec:c821 class-ID: 0280
  IF: wlp2s0 state: up mac: <filter>
Bluetooth:
  Device-1: Realtek Bluetooth Radio type: USB driver: btusb v: 0.8
    bus-ID: 1-7:3 chip-ID: 0bda:c821 class-ID: e001 serial: <filter>
  Report: hciconfig ID: hci0 rfk-id: 2 state: up address: <filter>
    bt-v: 2.1 lmp-v: 4.2 sub-v: f098 hci-v: 4.2 rev: 75b8
Drives:
  Local Storage: total: 238.47 GiB used: 24.64 GiB (10.3%)
  ID-1: /dev/sda vendor: KingSpec model: NT-256 size: 238.47 GiB
    speed: 3.0 Gb/s type: SSD serial: <filter> rev: 0A0 scheme: GPT
Partition:
  ID-1: / size: 114.33 GiB used: 24.59 GiB (21.5%) fs: ext4 dev: /dev/sda6
  ID-2: /boot/efi size: 96 MiB used: 52.8 MiB (55.1%) fs: vfat
    dev: /dev/sda1
Swap:
  ID-1: swap-1 type: file size: 2 GiB used: 0 KiB (0.0%) priority: -2
    file: /swapfile
Sensors:
  System Temperatures: cpu: 32.0 C mobo: N/A
  Fan Speeds (RPM): N/A
Repos:
  Packages: 2180 note: see --pkg apt: 2170 flatpak: 10
  No active apt repos in: /etc/apt/sources.list
  Active apt repos in: /etc/apt/sources.list.d/official-package-repositories.list
    1: deb http://packages.linuxmint.com vera main upstream import backport
    2: deb http://archive.ubuntu.com/ubuntu jammy main restricted universe multiverse
    3: deb http://archive.ubuntu.com/ubuntu jammy-updates main restricted universe multiverse
    4: deb http://archive.ubuntu.com/ubuntu jammy-backports main restricted universe multiverse
    5: deb http://security.ubuntu.com/ubuntu/ jammy-security main restricted universe multiverse
Info:
  Processes: 273 Uptime: 4h 59m wakeups: 5 Memory: 7.58 GiB
  used: 1.75 GiB (23.1%) Init: systemd v: 249 runlevel: 5 Compilers:
  gcc: 11.3.0 alt: 11 Shell: Bash v: 5.1.16 running-in: xfce4-terminal
  inxi: 3.3.13
supertuxkart
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Re: Nessuna scheda audio | Dummy Output

Post by supertuxkart »

Avevi già provato questo se funziona anche con la 22.04/Mint 21 :
https://askubuntu.com/questions/1243369 ... -audio-pci

Vedo che hai un kernel che viene definito "unsigned" per il secure boot, se non è disattivato da UEFI non sarà possibile installare il driver, se proprietario
Su macchine come queste alcune opzioni potrebbero non essere presenti nell'UEFI.
lemu
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Re: Nessuna scheda audio | Dummy Output

Post by lemu »

Ciao. Scusa, ma rispondo solo ora... Comunque, accedendo al BIOS e attivando UEFI ho disattivato il secure boot. Credi che dovrei passare ad un'altra versione del kernel? Ora che torno a casa provo con la procedura che mi hai inviato. Grazie :D :wink:
Fabrizio Farina
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Re: Nessuna scheda audio | Dummy Output

Post by Fabrizio Farina »

Hai risolto? Io ho lo stesso problema
ginorosi
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Re: Nessuna scheda audio | Dummy Output

Post by ginorosi »

Che CPU avete , mica della serie Intel N4xxx N5xxx ?
viewtopic.php?p=2271465#p2271465
Linux Mint 19.3 Mate 64
Fabrizio Farina
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Re: Nessuna scheda audio | Dummy Output

Post by Fabrizio Farina »

Un Intel Core i5-8259U 3.8GHz
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