Audio non funziona più dopo aggiornamento kernel 2.6.28-15-generic

[eziobav]

Salve ho appena aggiornato il mio portatile Hp Pavilion dv6 1022-el al nuovo kernel e come per magia l'audio, che ero riuscito a sistemare dopo molte peripezie, è sparito magicamente........ e non so come fare per riprisrinarlo....... qualche suggerimento??? vi inoltro un po di output......sperando siano utili......

Comando-> aplay -l


**** Lista di PLAYBACK dispositivi hardware ****
scheda 0: Intel [HDA Intel], dispositivo 0: STAC92xx Analog [STAC92xx Analog]
  Sottoperiferiche: 1/1
  Sottoperiferica #0: subdevice #0
scheda 0: Intel [HDA Intel], dispositivo 1: STAC92xx Digital [STAC92xx Digital]
  Sottoperiferiche: 1/1
  Sottoperiferica #0: subdevice #0

Altra info nella cartella /etc/modprobe.d/ è apparso un nuovo file oltre a alsa-base.conf il file in questione è 50-sound.conf con il seguente contenuto

alias snd-card-0 snd-hda-intel
alias sound-slot-0 snd-hda-intel

non so altro......spero qualcuno riesca a darmi una mano......grazie in anticipo ciao a tutti......

[cacao74]

controlla i volumi del mixer
e se proprio non va nulla, ritorna al vecchio kernel.

ciao

[eziobav]

non funziona ne l'uno ne l'altro metodo.......

guarda questo è il

Comando -> lspci -v


00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07)
Subsystem: Hewlett-Packard Company Device 3629
Flags: bus master, fast devsel, latency 0
Capabilities: [e0] Vendor Specific Information <?>
Kernel modules: intel-agp

00:01.0 PCI bridge: Intel Corporation Mobile 4 Series Chipset PCI Express Graphics Port (rev 07)
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 00007000-00007fff
Memory behind bridge: d0000000-d2ffffff
Prefetchable memory behind bridge: 00000000c0000000-00000000cfffffff
Capabilities: [88] Subsystem: Hewlett-Packard Company Device 3629
Capabilities: [80] Power Management version 3
Capabilities: [90] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable+
Capabilities: [a0] Express Root Port (Slot+), MSI 00
Capabilities: [100] Virtual Channel <?>
Capabilities: [140] Root Complex Link <?>
Kernel driver in use: pcieport-driver
Kernel modules: shpchp

00:1a.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 03)
Subsystem: Hewlett-Packard Company Device 3629
Flags: bus master, medium devsel, latency 0, IRQ 16
I/O ports at 80e0 [size=32]
Capabilities: [50] PCIe advanced features <?>
Kernel driver in use: uhci_hcd

00:1a.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 03)
Subsystem: Hewlett-Packard Company Device 3629
Flags: bus master, medium devsel, latency 0, IRQ 21
I/O ports at 80c0 [size=32]
Capabilities: [50] PCIe advanced features <?>
Kernel driver in use: uhci_hcd

00:1a.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 03) (prog-if 20)
Subsystem: Hewlett-Packard Company Device 3629
Flags: bus master, medium devsel, latency 0, IRQ 19
Memory at dd005c00 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Capabilities: [58] Debug port: BAR=1 offset=00a0
Capabilities: [98] PCIe advanced features <?>
Kernel driver in use: ehci_hcd

00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)
Subsystem: Hewlett-Packard Company Device 3629
Flags: bus master, fast devsel, latency 0, IRQ 2294
Memory at dd000000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 2
Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable+
Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
Capabilities: [100] Virtual Channel <?>
Capabilities: [130] Root Complex Link <?>
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel

00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 03)
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 00006000-00006fff
Memory behind bridge: dc000000-dcffffff
Prefetchable memory behind bridge: 00000000d3000000-00000000d3ffffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable+
Capabilities: [90] Subsystem: Hewlett-Packard Company Device 3629
Capabilities: [a0] Power Management version 2
Capabilities: [100] Virtual Channel <?>
Capabilities: [180] Root Complex Link <?>
Kernel driver in use: pcieport-driver
Kernel modules: shpchp

00:1c.1 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 2 (rev 03)
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
I/O behind bridge: 00005000-00005fff
Memory behind bridge: db000000-dbffffff
Prefetchable memory behind bridge: 00000000d4000000-00000000d4ffffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable+
Capabilities: [90] Subsystem: Hewlett-Packard Company Device 3629
Capabilities: [a0] Power Management version 2
Capabilities: [100] Virtual Channel <?>
Capabilities: [180] Root Complex Link <?>
Kernel driver in use: pcieport-driver
Kernel modules: shpchp

00:1c.3 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 4 (rev 03)
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=05, subordinate=05, sec-latency=0
I/O behind bridge: 00004000-00004fff
Memory behind bridge: da000000-daffffff
Prefetchable memory behind bridge: 00000000d5000000-00000000d5ffffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable+
Capabilities: [90] Subsystem: Hewlett-Packard Company Device 3629
Capabilities: [a0] Power Management version 2
Capabilities: [100] Virtual Channel <?>
Capabilities: [180] Root Complex Link <?>
Kernel driver in use: pcieport-driver
Kernel modules: shpchp

[eziobav]

........continua



00:1c.4 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 5 (rev 03)
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=06, subordinate=06, sec-latency=0
I/O behind bridge: 00003000-00003fff
Memory behind bridge: d9000000-d9ffffff
Prefetchable memory behind bridge: 00000000d6000000-00000000d6ffffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable+
Capabilities: [90] Subsystem: Hewlett-Packard Company Device 3629
Capabilities: [a0] Power Management version 2
Capabilities: [100] Virtual Channel <?>
Capabilities: [180] Root Complex Link <?>
Kernel driver in use: pcieport-driver
Kernel modules: shpchp

00:1c.5 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 6 (rev 03)
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=07, subordinate=09, sec-latency=0
I/O behind bridge: 00002000-00002fff
Memory behind bridge: d8000000-d8ffffff
Prefetchable memory behind bridge: 00000000d7000000-00000000d7ffffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable+
Capabilities: [90] Subsystem: Hewlett-Packard Company Device 3629
Capabilities: [a0] Power Management version 2
Capabilities: [100] Virtual Channel <?>
Capabilities: [180] Root Complex Link <?>
Kernel driver in use: pcieport-driver
Kernel modules: shpchp

00:1d.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 03)
Subsystem: Hewlett-Packard Company Device 3629
Flags: bus master, medium devsel, latency 0, IRQ 20
I/O ports at 80a0 [size=32]
Capabilities: [50] PCIe advanced features <?>
Kernel driver in use: uhci_hcd

00:1d.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 03)
Subsystem: Hewlett-Packard Company Device 3629
Flags: bus master, medium devsel, latency 0, IRQ 19
I/O ports at 8080 [size=32]
Capabilities: [50] PCIe advanced features <?>
Kernel driver in use: uhci_hcd

00:1d.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 03)
Subsystem: Hewlett-Packard Company Device 3629
Flags: bus master, medium devsel, latency 0, IRQ 16
I/O ports at 8060 [size=32]
Capabilities: [50] PCIe advanced features <?>
Kernel driver in use: uhci_hcd

00:1d.3 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 03)
Subsystem: Hewlett-Packard Company Device 3629
Flags: bus master, medium devsel, latency 0, IRQ 18
I/O ports at 8040 [size=32]
Capabilities: [50] PCIe advanced features <?>
Kernel driver in use: uhci_hcd

00:1d.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 03) (prog-if 20)
Subsystem: Hewlett-Packard Company Device 3629
Flags: bus master, medium devsel, latency 0, IRQ 20
Memory at dd005800 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Capabilities: [58] Debug port: BAR=1 offset=00a0
Capabilities: [98] PCIe advanced features <?>
Kernel driver in use: ehci_hcd

00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 93) (prog-if 01)
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=0a, subordinate=0a, sec-latency=32
Capabilities: [50] Subsystem: Hewlett-Packard Company Device 3629

00:1f.0 ISA bridge: Intel Corporation ICH9M LPC Interface Controller (rev 03)
Subsystem: Hewlett-Packard Company Device 3629
Flags: bus master, medium devsel, latency 0
Capabilities: [e0] Vendor Specific Information <?>
Kernel modules: iTCO_wdt

00:1f.2 SATA controller: Intel Corporation ICH9M/M-E SATA AHCI Controller (rev 03) (prog-if 01)
Subsystem: Hewlett-Packard Company Device 3629
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 2297
I/O ports at 8108 [size=8]
I/O ports at 8114 [size=4]
I/O ports at 8100 [size=8]
I/O ports at 8110 [size=4]
I/O ports at 8020 [size=32]
Memory at dd005000 (32-bit, non-prefetchable) [size=2K]
Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/4 Enable+
Capabilities: [70] Power Management version 3
Capabilities: [a8] SATA HBA <?>
Capabilities: [b0] PCIe advanced features <?>
Kernel driver in use: ahci

00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 03)
Subsystem: Hewlett-Packard Company Device 3629
Flags: medium devsel, IRQ 11
Memory at dd006000 (64-bit, non-prefetchable) [size=256]
I/O ports at 8000 [size=32]
Kernel modules: i2c-i801

00:1f.6 Signal processing controller: Intel Corporation 82801I (ICH9 Family) Thermal Subsystem (rev 03)
Subsystem: Hewlett-Packard Company Device 3629
Flags: fast devsel, IRQ 11
Memory at dd004000 (64-bit, non-prefetchable) [size=4K]
Capabilities: [50] Power Management version 3

01:00.0 VGA compatible controller: nVidia Corporation GeForce 9200M GS (rev a1)
Subsystem: Hewlett-Packard Company Device 3629
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at d2000000 (32-bit, non-prefetchable) [size=16M]
Memory at c0000000 (64-bit, prefetchable) [size=256M]
Memory at d0000000 (64-bit, non-prefetchable) [size=32M]
I/O ports at 7000 [size=128]
Capabilities: [60] Power Management version 3
Capabilities: [68] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
Capabilities: [78] Express Endpoint, MSI 00
Capabilities: [100] Virtual Channel <?>
Capabilities: [128] Power Budgeting <?>
Capabilities: [600] Vendor Specific Information <?>
Kernel driver in use: nvidia
Kernel modules: nvidia, nvidiafb

02:00.0 Network controller: Intel Corporation PRO/Wireless 5100 AGN [Shiloh] Network Connection
Subsystem: Intel Corporation Device 1211
Flags: bus master, fast devsel, latency 0, IRQ 2295
Memory at dc000000 (64-bit, non-prefetchable) [size=8K]
Capabilities: [c8] Power Management version 3
Capabilities: [d0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable+
Capabilities: [e0] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting <?>
Capabilities: [140] Device Serial Number 96-60-2a-ff-ff-6b-21-00
Kernel driver in use: iwlagn
Kernel modules: iwlagn

03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 02)
Subsystem: Hewlett-Packard Company Device 3629
Flags: bus master, fast devsel, latency 0, IRQ 2296
I/O ports at 5000 [size=256]
Memory at d4010000 (64-bit, prefetchable) [size=4K]
Memory at d4000000 (64-bit, prefetchable) [size=64K]
Expansion ROM at d4020000 [disabled] [size=64K]
Capabilities: [40] Power Management version 3
Capabilities: [50] Message Signalled Interrupts: Mask- 64bit+ Queue=0/1 Enable+
Capabilities: [70] Express Endpoint, MSI 01
Capabilities: [b0] MSI-X: Enable- Mask- TabSize=2
Capabilities: [d0] Vital Product Data <?>
Capabilities: [100] Advanced Error Reporting <?>
Capabilities: [140] Virtual Channel <?>
Capabilities: [160] Device Serial Number 00-00-00-00-00-00-00-00
Kernel driver in use: r8169
Kernel modules: r8169

06:00.0 FireWire (IEEE 1394): JMicron Technologies, Inc. IEEE 1394 Host Controller (prog-if 10)
Subsystem: Hewlett-Packard Company Device 3629
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at d9000000 (32-bit, non-prefetchable) [size=2K]
Memory at d9000d00 (32-bit, non-prefetchable) [size=128]
Memory at d9000c80 (32-bit, non-prefetchable) [size=128]
Memory at d9000c00 (32-bit, non-prefetchable) [size=128]
Capabilities: [44] Power Management version 3
Capabilities: [80] Express Endpoint, MSI 00
Capabilities: [94] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable-
Kernel driver in use: ohci1394
Kernel modules: firewire-ohci, ohci1394

06:00.1 System peripheral: JMicron Technologies, Inc. SD/MMC Host Controller
Subsystem: Hewlett-Packard Company Device 3629
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at d9000b00 (32-bit, non-prefetchable) [size=256]
Capabilities: [a4] Power Management version 3
Capabilities: [80] Express Endpoint, MSI 00
Capabilities: [94] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable-
Kernel driver in use: sdhci-pci
Kernel modules: sdhci-pci

06:00.2 SD Host controller: JMicron Technologies, Inc. Standard SD Host Controller (prog-if 01)
Subsystem: Hewlett-Packard Company Device 3629
Flags: fast devsel, IRQ 16
Memory at d9000a00 (32-bit, non-prefetchable) [size=256]
Capabilities: [a4] Power Management version 3
Capabilities: [80] Express Endpoint, MSI 00
Capabilities: [94] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable-
Kernel modules: sdhci-pci

06:00.3 System peripheral: JMicron Technologies, Inc. MS Host Controller
Subsystem: Hewlett-Packard Company Device 3629
Flags: bus master, fast devsel, latency 0, IRQ 11
Memory at d9000900 (32-bit, non-prefetchable) [size=256]
Capabilities: [a4] Power Management version 3
Capabilities: [80] Express Endpoint, MSI 00
Capabilities: [94] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable-

06:00.4 System peripheral: JMicron Technologies, Inc. xD Host Controller
Subsystem: Hewlett-Packard Company Device 3629
Flags: bus master, fast devsel, latency 0, IRQ 11
Memory at d9000800 (32-bit, non-prefetchable) [size=256]
Capabilities: [a4] Power Management version 3
Capabilities: [80] Express Endpoint, MSI 00
Capabilities: [94] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable-

[cacao74]

quindi non hai aggiornato SOLO il nuovo kernel...
ricontrolla gli ultimi aggiornamenti alle configurazioni di sistema, gli ultimi pacchetti installati, ecc...

posso dare per scontato che hai riavviato la macchina con il vecchio kernel ed hai verificato con quest'ultimo che non avevi l'audio e nemmeno la gestione dei livelli del mixer ?

ciao

[eziobav]

Le ho provate tutte.....siccome ho sempre paura di fare danni quando faccio gli aggiornamenti ne faccio uno per volta..... e ho inizato dal nuovo kernel......e appena l'ho installato ho avuto la spiacevole sorpresa...... ho provato di tutto e ho provato pure il vecchio kernel...... ma niente....... il problema principale secondo me sta nel file che è apparso dopo l'installazione del nuovo ker che sicuramente prima non c'era il file /etc/modprobe.d/50-sound.conf
la causa secondo me è questo, ma nos sono riuscito ancora a capire come configurarlo....... ci sbatto la testa da un po! ora provo la soluzione drastica.....un bel --purge e reinstallo alsa...speriamo bene

[francofait]

Originariamente inviato da eziobav
Le ho provate tutte.....siccome ho sempre paura di fare danni quando faccio gli aggiornamenti ne faccio uno per volta..... e ho inizato dal nuovo kernel......e appena l'ho installato ho avuto la spiacevole sorpresa...... ho provato di tutto e ho provato pure il vecchio kernel...... ma niente....... il problema principale secondo me sta nel file che è apparso dopo l'installazione del nuovo ker che sicuramente prima non c'era il file /etc/modprobe.d/50-sound.conf
la causa secondo me è questo, ma nos sono riuscito ancora a capire come configurarlo....... ci sbatto la testa da un po! ora provo la soluzione drastica.....un bel --purge e reinstallo alsa...speriamo bene

edita /etc/modprobe.d/blacklist ed inserisci il driver di intel nella blacklist

blacklist snd-hda-intel

poi riavvia

se il problema viene da li , messo in blacklist non viene più caricato al boot dal kernel.


Un' altra volta , il kernel lo si aggiorna solo per esigienze da nuovo hardware , diversamente è proprio il primo da escludere dagli aggiornamenti, non c' è motivo per cambiare un kernel che va bene, non ne ottieni alcun beneficio.

[eziobav]

Adesso l'audio funziona, grazie mille......cmq avevo aggiornato il kernel sperando di avere il pieno controllo dell'audio, perchè con la nuova versione di ubuntu non mi funzionano più gli insgressi jack. Ancora non ho il supporto pieno del mio hardware e quindi speravo di averlo con questo ker.....ma non è stato così, ho peggiorato la situazione........comunque grazie per l'aiuto!

[francofait]

Originariamente inviato da eziobav
Adesso l'audio funziona, grazie mille......cmq avevo aggiornato il kernel sperando di avere il pieno controllo dell'audio, perchè con la nuova versione di ubuntu non mi funzionano più gli insgressi jack. Ancora non ho il supporto pieno del mio hardware e quindi speravo di averlo con questo ker.....ma non è stato così, ho peggiorato la situazione........comunque grazie per l'aiuto!

Per abilitare gli ingressi devi avviare il mixer , accendere tutti gli interruttori e portare al massimo i livelli di volume., per defaults sono accesi solo gli interruttori relativi alle uscite

[eziobav]

Mi sono spiegato male scusami....per ingressi jack intendevo tutti i connettori sia in entrata che in uscita...:P per esempio se attacco la cuffia non sento nessun suono e non viene nemmeno riconosciuto il tipo di jack!