Se dalle preferenze audio seleziono come Uscita "Analog Headphones", allora non si sente neanche l'audio dalle cuffie.
Ubuntu 10.10 32bit
qualche dettaglio utile spero:
Codice: Seleziona tutto
lspci
00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 03)
00:01.0 PCI bridge: Intel Corporation Mobile PM965/GM965/GL960 PCI Express Root Port (rev 03)
00:1a.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #4 (rev 03)
00:1a.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 (rev 03)
00:1a.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 (rev 03)
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 03)
00:1c.0 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 (rev 03)
00:1c.1 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2 (rev 03)
00:1c.2 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 3 (rev 03)
00:1c.3 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 4 (rev 03)
00:1c.4 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 5 (rev 03)
00:1c.5 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 6 (rev 03)
00:1d.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 (rev 03)
00:1d.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 (rev 03)
00:1d.2 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #3 (rev 03)
00:1d.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev f3)
00:1f.0 ISA bridge: Intel Corporation 82801HEM (ICH8M) LPC Interface Controller (rev 03)
00:1f.1 IDE interface: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) IDE Controller (rev 03)
00:1f.2 IDE interface: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) SATA IDE Controller (rev 03)
01:00.0 VGA compatible controller: nVidia Corporation G84 [GeForce 9500M GS] (rev a1)
02:00.0 Ethernet controller: Atheros Communications L1 Gigabit Ethernet (rev b0)
03:00.0 Network controller: Intel Corporation PRO/Wireless 4965 AG or AGN [Kedron] Network Connection (rev 61)
09:01.0 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller (rev 05)
09:01.1 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 22)
09:01.2 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 12)
09:01.3 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev 12)
Codice: Seleziona tutto
aplay -l
**** Lista di PLAYBACK dispositivi hardware ****
scheda 0: Intel [HDA Intel], dispositivo 0: ALC660-VD Analog [ALC660-VD Analog]
Sottoperiferiche: 1/1
Sottoperiferica #0: subdevice #0
scheda 0: Intel [HDA Intel], dispositivo 1: ALC660-VD Digital [ALC660-VD Digital]
Sottoperiferiche: 1/1
Sottoperiferica #0: subdevice #0
scheda 0: Intel [HDA Intel], dispositivo 6: Si3054 Modem [Si3054 Modem]
Sottoperiferiche: 1/1
Sottoperiferica #0: subdevice #0
Codice: Seleziona tutto
cat /proc/asound/card*/codec* | grep -i codec
Codec: Realtek ALC660-VD
Codec: Motorola Si3054
Codice: Seleziona tutto
dmesg | grep -i hda
[ 15.725248] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22
[ 15.725337] HDA Intel 0000:00:1b.0: irq 48 for MSI/MSI-X
[ 15.725365] HDA Intel 0000:00:1b.0: setting latency timer to 64
[ 16.416228] hda_codec: ALC660-VD: BIOS auto-probing.
Codice: Seleziona tutto
ps aux | grep pulse
profano 1461 11.5 0.1 95880 5084 ? S<sl 15:30 5:29 /usr/bin/pulseaudio --start --log-target=syslog
profano 1480 0.0 0.0 20684 3304 ? Sl 15:30 0:00 /usr/lib/pulseaudio/pulse/gconf-helper
profano 2229 0.0 0.0 4032 764 pts/0 S+ 16:18 0:00 grep --color=auto pulse
Preferenze Audio:
Hardware:
Audio interno
1 uscita / 1 ingresso
Analog Stereo Duplex
Ingresso:
Volume impostato al valore "Non amplificato"
Uscita:
dispositivo:
Audio interno Analog Stereo
Connettore:
Analog Speakers (Output/Headphones)