Vengono visualizzate due schede audio perchè (suppongo) una è l'uscita analogica (i connettori dietro, alla quale sono collegate le casse dalle quali vorrei sentire) e l'altra dovrebbe essere l'uscita SPDIF.
Ci sarebbe anche l'uscita HDMI della scheda video (che vedo in alsamixer ma ora, a differenza delle prime volte, non mostra più nessun controllo) ma non mi interessa.
Codice: Seleziona tutto
=># lspci -vnn
00:00.0 Host bridge [0600]: Intel Corporation Device [8086:3e1f] (rev 08)
Subsystem: ASUSTeK Computer Inc. Device [1043:8694]
Flags: bus master, fast devsel, latency 0
Capabilities: [e0] Vendor Specific Information: Len=10 <?>
00:01.0 PCI bridge [0604]: Intel Corporation Device [8086:1901] (rev 08) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 0000e000-0000efff
Memory behind bridge: f6000000-f70fffff
Prefetchable memory behind bridge: 00000000e0000000-00000000f1ffffff
Capabilities: [88] Subsystem: ASUSTeK Computer Inc. Device [1043:8694]
Capabilities: [80] Power Management version 3
Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [a0] Express Root Port (Slot+), MSI 00
Capabilities: [100] Virtual Channel
Capabilities: [140] Root Complex Link
Capabilities: [d94] #19
Kernel driver in use: pcieport
00:14.0 USB controller [0c03]: Intel Corporation Device [8086:a2af] (prog-if 30 [XHCI])
Subsystem: ASUSTeK Computer Inc. Device [1043:8694]
Flags: bus master, medium devsel, latency 0, IRQ 142
Memory at f7210000 (64-bit, non-prefetchable) [size=64K]
Capabilities: [70] Power Management version 2
Capabilities: [80] MSI: Enable+ Count=1/8 Maskable- 64bit+
Kernel driver in use: xhci_hcd
00:16.0 Communication controller [0780]: Intel Corporation Device [8086:a2ba]
Subsystem: ASUSTeK Computer Inc. Device [1043:8694]
Flags: bus master, fast devsel, latency 0, IRQ 11
Memory at f722d000 (64-bit, non-prefetchable) [disabled] [size=4K]
Capabilities: [50] Power Management version 3
Capabilities: [8c] MSI: Enable- Count=1/1 Maskable- 64bit+
00:17.0 SATA controller [0106]: Intel Corporation Device [8086:a282] (prog-if 01 [AHCI 1.0])
Subsystem: ASUSTeK Computer Inc. Device [1043:8694]
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 141
Memory at f7228000 (32-bit, non-prefetchable) [size=8K]
Memory at f722c000 (32-bit, non-prefetchable) [size=256]
I/O ports at f050 [size=8]
I/O ports at f040 [size=4]
I/O ports at f020 [size=32]
Memory at f722b000 (32-bit, non-prefetchable) [size=2K]
Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [70] Power Management version 3
Capabilities: [a8] SATA HBA v1.0
Kernel driver in use: ahci
00:1c.0 PCI bridge [0604]: Intel Corporation Device [8086:a294] (rev f0) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 00003000-00003fff
Memory behind bridge: c8400000-c85fffff
Prefetchable memory behind bridge: 00000000c8600000-00000000c87fffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [90] Subsystem: ASUSTeK Computer Inc. Device [1043:8694]
Capabilities: [a0] Power Management version 3
Kernel driver in use: pcieport
00:1c.7 PCI bridge [0604]: Intel Corporation Device [8086:a297] (rev f0) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: f7100000-f71fffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [90] Subsystem: ASUSTeK Computer Inc. Device [1043:8694]
Capabilities: [a0] Power Management version 3
Capabilities: [100] Advanced Error Reporting
Capabilities: [140] Access Control Services
Kernel driver in use: pcieport
00:1d.0 PCI bridge [0604]: Intel Corporation Device [8086:a29a] (rev f0) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
I/O behind bridge: 00002000-00002fff
Memory behind bridge: c8000000-c81fffff
Prefetchable memory behind bridge: 00000000c8200000-00000000c83fffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [90] Subsystem: ASUSTeK Computer Inc. Device [1043:8694]
Capabilities: [a0] Power Management version 3
Kernel driver in use: pcieport
00:1f.0 ISA bridge [0601]: Intel Corporation Device [8086:a2ca]
Subsystem: ASUSTeK Computer Inc. Device [1043:8694]
Flags: bus master, medium devsel, latency 0
00:1f.2 Memory controller [0580]: Intel Corporation Device [8086:a2a1]
Subsystem: ASUSTeK Computer Inc. Device [1043:8694]
Flags: bus master, fast devsel, latency 0
Memory at f7224000 (32-bit, non-prefetchable) [size=16K]
00:1f.3 Audio device [0403]: Intel Corporation Device [8086:a2f0]
Subsystem: ASUSTeK Computer Inc. Device [1043:86c7]
Flags: bus master, fast devsel, latency 32, IRQ 143
Memory at f7220000 (64-bit, non-prefetchable) [size=16K]
Memory at f7200000 (64-bit, non-prefetchable) [size=64K]
Capabilities: [50] Power Management version 3
Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
Kernel driver in use: snd_hda_intel
00:1f.4 SMBus [0c05]: Intel Corporation Device [8086:a2a3]
Subsystem: ASUSTeK Computer Inc. Device [1043:8694]
Flags: medium devsel, IRQ 11
Memory at f722a000 (64-bit, non-prefetchable) [size=256]
I/O ports at f000 [size=32]
01:00.0 VGA compatible controller [0300]: nVidia Corporation Device [10de:1d01] (rev a1) (prog-if 00 [VGA controller])
Subsystem: Micro-Star International Co., Ltd. Device [1462:8c98]
Flags: bus master, fast devsel, latency 0, IRQ 145
Memory at f6000000 (32-bit, non-prefetchable) [size=16M]
Memory at e0000000 (64-bit, prefetchable) [size=256M]
Memory at f0000000 (64-bit, prefetchable) [size=32M]
I/O ports at e000 [size=128]
[virtual] Expansion ROM at f7000000 [disabled] [size=512K]
Capabilities: [60] Power Management version 3
Capabilities: [68] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [78] Express Legacy Endpoint, MSI 00
Capabilities: [100] Virtual Channel
Capabilities: [250] Latency Tolerance Reporting
Capabilities: [128] Power Budgeting <?>
Capabilities: [420] Advanced Error Reporting
Capabilities: [600] Vendor Specific Information: ID=0001 Rev=1 Len=024 <?>
Capabilities: [900] #19
Kernel driver in use: nvidia
01:00.1 Audio device [0403]: nVidia Corporation Device [10de:0fb8] (rev a1)
Subsystem: Micro-Star International Co., Ltd. Device [1462:8c98]
Flags: bus master, fast devsel, latency 0, IRQ 17
Memory at f7080000 (32-bit, non-prefetchable) [size=16K]
Capabilities: [60] Power Management version 3
Capabilities: [68] MSI: Enable- Count=1/1 Maskable- 64bit+
Capabilities: [78] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Kernel driver in use: snd_hda_intel
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller [10ec:8168] (rev 15)
Subsystem: ASUSTeK Computer Inc. Device [1043:8677]
Flags: bus master, fast devsel, latency 0, IRQ 144
I/O ports at d000 [size=256]
Memory at f7104000 (64-bit, non-prefetchable) [size=4K]
Memory at f7100000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [40] Power Management version 3
Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [70] Express Endpoint, MSI 01
Capabilities: [b0] MSI-X: Enable- Count=4 Masked-
Capabilities: [100] Advanced Error Reporting
Capabilities: [140] Virtual Channel
Capabilities: [160] Device Serial Number 01-00-00-00-68-4c-e0-00
Capabilities: [170] Latency Tolerance Reporting
Capabilities: [178] #1e
Kernel driver in use: r8169
Codice: Seleziona tutto
=># ls /etc/modprobe.d/
README alsa-base.conf nvidia-installer-disable-nouveau.conf vmware-fuse.conf
Codice: Seleziona tutto
=># aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC887-VD Analog [ALC887-VD Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: Intel [HDA Intel], device 1: ALC887-VD Digital [ALC887-VD Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0
Codice: Seleziona tutto
=># aplay -L
null
Discard all samples (playback) or generate zero samples (capture)
my_rate
Rate Converter Plugin Using Speex Resampler
jack
JACK Audio Connection Kit
oss
Open Sound System
upmix51
Upmixer channel expander
surround51
Downmixer to stereo from surround51
surround40
Downmixer to stereo from surround40
aduplex
ALSA->JACK Loop Bridge
sysdefault:CARD=Intel
HDA Intel, ALC887-VD Analog
Default Audio Device
front:CARD=Intel,DEV=0
HDA Intel, ALC887-VD Analog
Front speakers
surround41:CARD=Intel,DEV=0
HDA Intel, ALC887-VD Analog
4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=Intel,DEV=0
HDA Intel, ALC887-VD Analog
5.0 Surround output to Front, Center and Rear speakers
surround71:CARD=Intel,DEV=0
HDA Intel, ALC887-VD Analog
7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
iec958:CARD=Intel,DEV=0
HDA Intel, ALC887-VD Digital
IEC958 (S/PDIF) Digital Audio Output
Codice: Seleziona tutto
=># lsmod | grep snd
snd_hda_codec_realtek 196043 1
snd_hda_intel 23459 2
snd_hda_codec 82213 2 snd_hda_intel,snd_hda_codec_realtek
snd_hwdep 6516 1 snd_hda_codec
snd_pcm 73431 2 snd_hda_codec,snd_hda_intel
snd_page_alloc 7081 2 snd_pcm,snd_hda_intel
snd_timer 19395 1 snd_pcm
snd 58875 10 snd_timer,snd_pcm,snd_hwdep,snd_hda_codec,snd_hda_intel,snd_hda_codec_realtek
soundcore 5666 1 snd
Scusa se non ti incollo il contenuto dei file di configurazione ma:
1°) Per il momento non voglio farti troppa confusione
2°) Non sono sicuro di quali, tra i tanti (alsa.conf, rc.alsa, asound.state, ecc...) possano essere effettivamente rilevanti.
Ciao e grazie ancora per l'enorme aiuto che stai cercando di darmi. [-o<