Audio non funziona correttamente dopo "sospensione"

[Pippuccio]

Ti servirebbero dei driver aggiornati...
se scrivi che chip audio ha la tua scheda madre si può cercare

Grazie Blackstar per la risposta.
Per avere notizie sulla scheda audio ho letto che bisogna dare il comando

Codice:

lspci -v

Questo è il risultato:

Codice:

giuseppe@slate-t303:~$ lspci -v
00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Host Bridge/DRAM Registers (rev 08)
    Subsystem: ASUSTeK Computer Inc. Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Host Bridge/DRAM Registers
    Flags: bus master, fast devsel, latency 0
    Capabilities: <access denied>
    Kernel driver in use: skl_uncore

00:02.0 VGA compatible controller: Intel Corporation Skylake GT2 [HD Graphics 520] (rev 07) (prog-if 00 [VGA controller])
    Subsystem: ASUSTeK Computer Inc. Skylake GT2 [HD Graphics 520]
    Flags: bus master, fast devsel, latency 0, IRQ 143
    Memory at db000000 (64-bit, non-prefetchable) [size=16M]
    Memory at 90000000 (64-bit, prefetchable) [size=256M]
    I/O ports at f000 [size=64]
    Expansion ROM at 000c0000 [virtual] [disabled] [size=128K]
    Capabilities: <access denied>
    Kernel driver in use: i915
    Kernel modules: i915

00:04.0 Signal processing controller: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem (rev 08)
    Subsystem: ASUSTeK Computer Inc. Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem
    Flags: bus master, fast devsel, latency 0, IRQ 16
    Memory at dc628000 (64-bit, non-prefetchable) [size=32K]
    Capabilities: <access denied>
    Kernel driver in use: proc_thermal
    Kernel modules: processor_thermal_device

00:05.0 Multimedia controller: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Imaging Unit (rev 01)
    Subsystem: ASUSTeK Computer Inc. Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Imaging Unit
    Flags: bus master, fast devsel, latency 0, IRQ 142
    Memory at dc000000 (64-bit, non-prefetchable) [size=4M]
    Capabilities: <access denied>
    Kernel driver in use: ipu3-imgu
    Kernel modules: ipu3_imgu

00:13.0 Non-VGA unclassified device: Intel Corporation Sunrise Point-LP Integrated Sensor Hub (rev 21)
    Subsystem: ASUSTeK Computer Inc. Sunrise Point-LP Integrated Sensor Hub
    Flags: bus master, fast devsel, latency 0, IRQ 20
    Memory at dc642000 (64-bit, non-prefetchable) [size=4K]
    Capabilities: <access denied>
    Kernel driver in use: intel_ish_ipc
    Kernel modules: intel_ish_ipc

00:14.0 USB controller: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller (rev 21) (prog-if 30 [XHCI])
    Subsystem: ASUSTeK Computer Inc. Sunrise Point-LP USB 3.0 xHCI Controller
    Flags: bus master, medium devsel, latency 0, IRQ 128
    Memory at dc610000 (64-bit, non-prefetchable) [size=64K]
    Capabilities: <access denied>
    Kernel driver in use: xhci_hcd

00:14.2 Signal processing controller: Intel Corporation Sunrise Point-LP Thermal subsystem (rev 21)
    Subsystem: ASUSTeK Computer Inc. Sunrise Point-LP Thermal subsystem
    Flags: bus master, fast devsel, latency 0, IRQ 18
    Memory at dc641000 (64-bit, non-prefetchable) [size=4K]
    Capabilities: <access denied>
    Kernel driver in use: intel_pch_thermal
    Kernel modules: intel_pch_thermal

00:14.3 Multimedia controller: Intel Corporation Device 9d32 (rev 01)
    Subsystem: ASUSTeK Computer Inc. Device 13c0
    Flags: bus master, fast devsel, latency 32, IRQ 141
    Memory at 3b000000 (64-bit, non-prefetchable) [size=64K]
    Capabilities: <access denied>
    Kernel driver in use: ipu3-cio2
    Kernel modules: ipu3_cio2

00:15.0 Signal processing controller: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #0 (rev 21)
    Subsystem: ASUSTeK Computer Inc. Sunrise Point-LP Serial IO I2C Controller
    Flags: bus master, fast devsel, latency 0, IRQ 16
    Memory at dc640000 (64-bit, non-prefetchable) [size=4K]
    Capabilities: <access denied>
    Kernel driver in use: intel-lpss
    Kernel modules: intel_lpss_pci

00:15.1 Signal processing controller: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #1 (rev 21)
    Subsystem: ASUSTeK Computer Inc. Sunrise Point-LP Serial IO I2C Controller
    Flags: bus master, fast devsel, latency 0, IRQ 17
    Memory at dc63f000 (64-bit, non-prefetchable) [size=4K]
    Capabilities: <access denied>
    Kernel driver in use: intel-lpss
    Kernel modules: intel_lpss_pci

00:15.2 Signal processing controller: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #2 (rev 21)
    Subsystem: ASUSTeK Computer Inc. Sunrise Point-LP Serial IO I2C Controller
    Flags: bus master, fast devsel, latency 0, IRQ 18
    Memory at dc63e000 (64-bit, non-prefetchable) [size=4K]
    Capabilities: <access denied>
    Kernel driver in use: intel-lpss
    Kernel modules: intel_lpss_pci

00:16.0 Communication controller: Intel Corporation Sunrise Point-LP CSME HECI #1 (rev 21)
    Subsystem: ASUSTeK Computer Inc. Sunrise Point-LP CSME HECI
    Flags: bus master, fast devsel, latency 0, IRQ 131
    Memory at dc63d000 (64-bit, non-prefetchable) [size=4K]
    Capabilities: <access denied>
    Kernel driver in use: mei_me
    Kernel modules: mei_me

00:17.0 SATA controller: Intel Corporation Sunrise Point-LP SATA Controller [AHCI mode] (rev 21) (prog-if 01 [AHCI 1.0])
    Subsystem: ASUSTeK Computer Inc. Sunrise Point-LP SATA Controller [AHCI mode]
    Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 130
    Memory at dc638000 (32-bit, non-prefetchable) [size=8K]
    Memory at dc63c000 (32-bit, non-prefetchable) [size=256]
    I/O ports at f090 [size=8]
    I/O ports at f080 [size=4]
    I/O ports at f060 [size=32]
    Memory at dc63b000 (32-bit, non-prefetchable) [size=2K]
    Capabilities: <access denied>
    Kernel driver in use: ahci
    Kernel modules: ahci

00:1c.0 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #1 (rev f1) (prog-if 00 [Normal decode])
    Flags: bus master, fast devsel, latency 0, IRQ 122
    Bus: primary=00, secondary=01, subordinate=39, sec-latency=0
    I/O behind bridge: 00002000-00004fff [size=12K]
    Memory behind bridge: c4000000-da0fffff [size=353M]
    Prefetchable memory behind bridge: 00000000a0000000-00000000c1ffffff [size=544M]
    Capabilities: <access denied>
    Kernel driver in use: pcieport

00:1c.4 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #5 (rev f1) (prog-if 00 [Normal decode])
    Flags: bus master, fast devsel, latency 0, IRQ 123
    Bus: primary=00, secondary=3a, subordinate=3a, sec-latency=0
    I/O behind bridge: [disabled]
    Memory behind bridge: dc500000-dc5fffff [size=1M]
    Prefetchable memory behind bridge: [disabled]
    Capabilities: <access denied>
    Kernel driver in use: pcieport

00:1d.0 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #11 (rev f1) (prog-if 00 [Normal decode])
    Flags: bus master, fast devsel, latency 0, IRQ 124
    Bus: primary=00, secondary=3b, subordinate=3b, sec-latency=0
    I/O behind bridge: [disabled]
    Memory behind bridge: dc400000-dc4fffff [size=1M]
    Prefetchable memory behind bridge: [disabled]
    Capabilities: <access denied>
    Kernel driver in use: pcieport

00:1f.0 ISA bridge: Intel Corporation Sunrise Point-LP LPC Controller (rev 21)
    Subsystem: ASUSTeK Computer Inc. Sunrise Point-LP LPC Controller
    Flags: bus master, medium devsel, latency 0

00:1f.2 Memory controller: Intel Corporation Sunrise Point-LP PMC (rev 21)
    Subsystem: ASUSTeK Computer Inc. Sunrise Point-LP PMC
    Flags: bus master, fast devsel, latency 0
    Memory at dc634000 (32-bit, non-prefetchable) [size=16K]

00:1f.3 Audio device: Intel Corporation Sunrise Point-LP HD Audio (rev 21)
    Subsystem: ASUSTeK Computer Inc. Sunrise Point-LP HD Audio
    Flags: bus master, fast devsel, latency 32, IRQ 145
    Memory at dc630000 (64-bit, non-prefetchable) [size=16K]
    Memory at dc600000 (64-bit, non-prefetchable) [size=64K]
    Capabilities: <access denied>
    Kernel driver in use: snd_hda_intel
    Kernel modules: snd_hda_intel

00:1f.4 SMBus: Intel Corporation Sunrise Point-LP SMBus (rev 21)
    Subsystem: ASUSTeK Computer Inc. Sunrise Point-LP SMBus
    Flags: medium devsel, IRQ 16
    Memory at dc63a000 (64-bit, non-prefetchable) [size=256]
    I/O ports at f040 [size=32]
    Kernel driver in use: i801_smbus
    Kernel modules: i2c_i801

01:00.0 PCI bridge: Intel Corporation DSL6340 Thunderbolt 3 Bridge [Alpine Ridge 2C 2015] (prog-if 00 [Normal decode])
    Flags: bus master, fast devsel, latency 0, IRQ 16
    Bus: primary=01, secondary=02, subordinate=39, sec-latency=0
    I/O behind bridge: [disabled]
    Memory behind bridge: c4000000-da0fffff [size=353M]
    Prefetchable memory behind bridge: 00000000a0000000-00000000c1ffffff [size=544M]
    Capabilities: <access denied>
    Kernel driver in use: pcieport

02:00.0 PCI bridge: Intel Corporation DSL6340 Thunderbolt 3 Bridge [Alpine Ridge 2C 2015] (prog-if 00 [Normal decode])
    Flags: bus master, fast devsel, latency 0, IRQ 125
    Bus: primary=02, secondary=03, subordinate=03, sec-latency=0
    I/O behind bridge: [disabled]
    Memory behind bridge: da000000-da0fffff [size=1M]
    Prefetchable memory behind bridge: [disabled]
    Capabilities: <access denied>
    Kernel driver in use: pcieport

02:01.0 PCI bridge: Intel Corporation DSL6340 Thunderbolt 3 Bridge [Alpine Ridge 2C 2015] (prog-if 00 [Normal decode])
    Flags: bus master, fast devsel, latency 0, IRQ 126
    Bus: primary=02, secondary=04, subordinate=38, sec-latency=0
    I/O behind bridge: [disabled]
    Memory behind bridge: c4000000-d9efffff [size=351M]
    Prefetchable memory behind bridge: 00000000a0000000-00000000c1ffffff [size=544M]
    Capabilities: <access denied>
    Kernel driver in use: pcieport

02:02.0 PCI bridge: Intel Corporation DSL6340 Thunderbolt 3 Bridge [Alpine Ridge 2C 2015] (prog-if 00 [Normal decode])
    Flags: bus master, fast devsel, latency 0, IRQ 127
    Bus: primary=02, secondary=39, subordinate=39, sec-latency=0
    I/O behind bridge: [disabled]
    Memory behind bridge: d9f00000-d9ffffff [size=1M]
    Prefetchable memory behind bridge: [disabled]
    Capabilities: <access denied>
    Kernel driver in use: pcieport

39:00.0 USB controller: Intel Corporation DSL6340 USB 3.1 Controller [Alpine Ridge] (prog-if 30 [XHCI])
    Subsystem: Device 2222:1111
    Flags: bus master, fast devsel, latency 0, IRQ 132
    Memory at d9f00000 (32-bit, non-prefetchable) [size=64K]
    Capabilities: <access denied>
    Kernel driver in use: xhci_hcd

3a:00.0 Non-Volatile memory controller: Toshiba Corporation NVMe Controller (rev 01) (prog-if 02 [NVM Express])
    Subsystem: Toshiba Corporation NVMe Controller
    Flags: bus master, fast devsel, latency 0, IRQ 16, NUMA node 0
    Memory at dc500000 (64-bit, non-prefetchable) [size=16K]
    Capabilities: <access denied>
    Kernel driver in use: nvme
    Kernel modules: nvme

3b:00.0 Network controller: Intel Corporation Wireless 7265 (rev 59)
    Subsystem: Intel Corporation Dual Band Wireless-AC 7265
    Flags: bus master, fast devsel, latency 0, IRQ 144
    Memory at dc400000 (64-bit, non-prefetchable) [size=8K]
    Capabilities: <access denied>
    Kernel driver in use: iwlwifi
    Kernel modules: iwlwifi

Scusa se non seleziono io la parte che interessa (che credo sia quella riportata dopo "audio device") e ti costringo a scrollare tutto il file, ma ho paura di tralasciare qualche altro risultato che  possa essere utile al suggerimento che vorrai darmi.
Ciao.
Pippo

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se il tuo problema è sul computer citato >>> https://www.ergosumracalmuto.org/informa...63#pid6363 , fai una prova, avvia una distribuzione in live e vedi come si comporta. se tutto funziona.... allora è quanto hai installato che ha problemi.

Grazie dxgiusti per la risposta.
Si la macchina è la stessa. in questo momento non posso crearmi una live e Blackstar ha scritto che potrebbe essere un problema di driver non aggiornati. Cosa che credo possibilissima, visto che, da sempre, il corretto funzionamenton dell'audio o del microfono mi hanno fatto dannare. Puoi immaginare in questi mesi di audio/videoconferenze quante volte ho tirato giù tutti i santi del paradiso! Aspetto gli eventuali suggerimenti di Blackstar. Ma, ....  nell'attesa, cosa significa ".... allora è quanto hai istallato che ha problemi"? Io mi lascio sempre guidare dagli automatismi proposti dal sistema. Cosa potrebbe essere "guasto" secondo te?
Grazie.
Pippo.

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Potrebbe dipendere anche dalle applicazioni usate, oltre che a eventuali problemi di rilevamento hw; .............. controlla sempre che le applicazioni che usi abbiano tutti i permessi necessari; sempre in tema di Zoom, mi è successo che il sistema avesse "dimenticato" che all'applicazione avevo concesso i permessi di accedere all'audio del computer e alla telecamerina.

Grazie per la risposta Bat.
Hai ragione, a volte conoscere chi "crea" le applicazioni e le loro dipendenze sarebbe molto utile!
Però ho fatto attenzione e la cosa mi succede sempre e con tutto. Solo se accedo con una periferica subito dopo l'accensione del PC allora potrei avere buone speranze che l'audio funzioni, ma nemmeno sempre!
Per esempio se il PC va in "sospensione" l'audio non funziona e decide di non funzionare neanche se riuscissi ad abbracciarmi ad un santo!
Mah, misteri ubuntiani o sanguinaria ignoranza mia?    
Ti saluto.
Pippo.