da qualche giorno non funziona l'audio, non saprei dire se in coincidenza con qualche aggiornamento perchè non sempre accendo l'audio quando lavoro.
Ovviamente ho fatto diverse prove con alsamixer vlc audacious ecc. e su altre distro linux va tutto ok.
Come da sugerimento di Sabayonino ecco alcuni dati:
Code: Select all
Host-001 piero # lspci | grep Audio
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)
Host-001 piero #
Code: Select all
Host-001 piero # lspci -k
00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 09)
Subsystem: ASUSTeK Computer Inc. Device 1867
Kernel driver in use: agpgart-intel
00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 09)
Subsystem: ASUSTeK Computer Inc. Device 1862
Kernel driver in use: i915
00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 09)
Subsystem: ASUSTeK Computer Inc. Device 1862
00:1a.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 03)
Subsystem: ASUSTeK Computer Inc. Device 1867
Kernel driver in use: uhci_hcd
00:1a.1 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 03)
Subsystem: ASUSTeK Computer Inc. Device 1867
Kernel driver in use: uhci_hcd
00:1a.2 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 03)
Subsystem: ASUSTeK Computer Inc. Device 1867
Kernel driver in use: uhci_hcd
00:1a.7 USB controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 03)
Subsystem: ASUSTeK Computer Inc. Device 1867
Kernel driver in use: ehci_hcd
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)
Subsystem: Santa Cruz Operation Device 1043
Kernel driver in use: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 03)
Kernel driver in use: pcieport
00:1c.1 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 2 (rev 03)
Kernel driver in use: pcieport
00:1c.5 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 6 (rev 03)
Kernel driver in use: pcieport
00:1d.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 03)
Subsystem: ASUSTeK Computer Inc. Device 1867
Kernel driver in use: uhci_hcd
00:1d.1 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 03)
Subsystem: ASUSTeK Computer Inc. Device 1867
Kernel driver in use: uhci_hcd
00:1d.2 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 03)
Subsystem: ASUSTeK Computer Inc. Device 1867
Kernel driver in use: uhci_hcd
00:1d.7 USB controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 03)
Subsystem: ASUSTeK Computer Inc. Device 1867
Kernel driver in use: ehci_hcd
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 93)
00:1f.0 ISA bridge: Intel Corporation ICH9M LPC Interface Controller (rev 03)
Subsystem: ASUSTeK Computer Inc. Device 1867
Kernel driver in use: lpc_ich
00:1f.2 IDE interface: Intel Corporation 82801IBM/IEM (ICH9M/ICH9M-E) 2 port SATA Controller [IDE mode] (rev 03)
Subsystem: ASUSTeK Computer Inc. Device 1867
Kernel driver in use: ata_piix
00:1f.5 IDE interface: Intel Corporation 82801IBM/IEM (ICH9M/ICH9M-E) 2 port SATA Controller [IDE mode] (rev 03)
Subsystem: ASUSTeK Computer Inc. Device 1867
Kernel driver in use: ata_piix
02:00.0 Network controller: Atheros Communications Inc. AR9285 Wireless Network Adapter (PCI-Express) (rev 01)
Subsystem: AzureWave AW-NE785 / AW-NE785H 802.11bgn Wireless Full or Half-size Mini PCIe Card
Kernel driver in use: ath9k
03:00.0 Ethernet controller: Atheros Communications Inc. AR8121/AR8113/AR8114 Gigabit or Fast Ethernet (rev b0)
Subsystem: ASUSTeK Computer Inc. Device 14f5
Kernel driver in use: ATL1E
Host-001 piero #
grazie