|
Salut,
gràcies Josep.
He prova una devian live i una ubuntu, i no em funciona ni el micro, ni el micro que endollo. Entenc que deu ser problema de la targeta de so amb la captura.
# lspci | grep Audio
00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 04)
# lspci -v -s 00:1b.0
00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 04)
Subsystem: Lenovo 6 Series/C200 Series Chipset Family High Definition Audio Controller
Flags: bus master, fast devsel, latency 0, IRQ 34
Memory at f2520000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 2
Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
Capabilities: [100] Virtual Channel
Capabilities: [130] Root Complex Link
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
I deixo un tros de la sortida de
alsa-info
upload=true&script=true&cardinfo=
!!################################
!!ALSA Information Script v 0.4.64
!!################################
!!Script ran on: Wed Mar 25 16:43:03 UTC 2020
!!Linux Distribution
!!------------------
Debian GNU/Linux 10 \n \l PRETTY_NAME="Debian GNU/Linux 10 (buster)" NAME="Debian GNU/Linux" ID=debian HOME_URL="https://www.debian.org/" SUPPORT_URL="https://www.debian.org/support" BUG_REPORT_URL="https://bugs.debian.org/"
!!DMI Information
!!---------------
Manufacturer: LENOVO
Product Name: 4291CV3
Product Version: ThinkPad X220
Firmware Version: 8DET56WW (1.26 )
Board Vendor: LENOVO
Board Name: 4291CV3
!!ACPI Device Status Information
!!---------------
/sys/bus/acpi/devices/ACPI0003:00/status 15
/sys/bus/acpi/devices/LEN0068:00/status 15
/sys/bus/acpi/devices/LNXPOWER:00/status 1
/sys/bus/acpi/devices/LNXVIDEO:01/status 15
/sys/bus/acpi/devices/PNP0103:00/status 15
/sys/bus/acpi/devices/PNP0C0A:00/status 31
/sys/bus/acpi/devices/PNP0C0F:00/status 9
/sys/bus/acpi/devices/PNP0C0F:01/status 9
/sys/bus/acpi/devices/PNP0C0F:02/status 9
/sys/bus/acpi/devices/PNP0C0F:03/status 9
/sys/bus/acpi/devices/PNP0C0F:04/status 9
/sys/bus/acpi/devices/PNP0C0F:05/status 9
/sys/bus/acpi/devices/PNP0C0F:06/status 9
/sys/bus/acpi/devices/PNP0C0F:07/status 9
/sys/bus/acpi/devices/SMO1200:00/status 15
!!Kernel Information
!!------------------
Kernel release: 5.4.0-0.bpo.4-amd64
Operating System: GNU/Linux
Architecture: x86_64
Processor: unknown
SMP Enabled: Yes
!!ALSA Version
!!------------
Driver version: k5.4.0-0.bpo.4-amd64
Library version: 1.1.8
Utilities version: 1.1.8
!!Loaded ALSA modules
!!-------------------
snd_hda_intel
!!Sound Servers on this system
!!----------------------------
Pulseaudio:
Installed - Yes (/usr/bin/pulseaudio)
Running - Yes
!!Soundcards recognised by ALSA
!!-----------------------------
0 [PCH ]: HDA-Intel - HDA Intel PCH
HDA Intel PCH at 0xf2520000 irq 34
!!PCI Soundcards installed in the system
!!--------------------------------------
00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 04)
!!Advanced information - PCI Vendor/Device/Subsystem ID's
!!-------------------------------------------------------
00:1b.0 0403: 8086:1c20 (rev 04)
Subsystem: 17aa:21da
!!Modprobe options (Sound related)
!!--------------------------------
snd_pcsp: index=-2
snd_usb_audio: index=-2
snd_atiixp_modem: index=-2
snd_intel8x0m: index=-2
snd_via82xx_modem: index=-2
snd_hda_intel: model=auto
!!HDA-Intel Codec information
!!---------------------------
--startcollapse--
Codec: Conexant CX20590
Address: 0
AFG Function Id: 0x1 (unsol 1)
Vendor Id: 0x14f1506e
Subsystem Id: 0x17aa21da
Revision Id: 0x100003
!!Aplay/Arecord output
!!--------------------
APLAY
**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: CX20590 Analog [CX20590 Analog]
Subdevices: 0/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 7: HDMI 1 [HDMI 1]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 8: HDMI 2 [HDMI 2]
Subdevices: 1/1
Subdevice #0: subdevice #0
ARECORD
**** List of CAPTURE Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: CX20590 Analog [CX20590 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
!!Amixer output
!!-------------
!!-------Mixer controls for card 0 [PCH]
Card hw:0 'PCH'/'HDA Intel PCH at 0xf2520000 irq 34'
Mixer name : 'Conexant CX20590'
Components : 'HDA:14f1506e,17aa21da,00100003 HDA:80862805,80860101,00100000'
Controls : 45
Simple ctrls : 14
Simple mixer control 'Master',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined
Playback channels: Mono
Limits: Playback 0 - 74
Mono: Playback 68 [92%] [-6.00dB] [on]
Simple mixer control 'Headphone',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 74
Mono:
Front Left: Playback 0 [0%] [-74.00dB] [off]
Front Right: Playback 0 [0%] [-74.00dB] [off]
Simple mixer control 'Speaker',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 74
Mono:
Front Left: Playback 74 [100%] [0.00dB] [on]
Front Right: Playback 74 [100%] [0.00dB] [on]
Simple mixer control 'PCM',0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 255
Mono:
Front Left: Playback 253 [99%] [-0.40dB]
Front Right: Playback 253 [99%] [-0.40dB]
Simple mixer control 'Mic Boost',0
Capabilities: volume
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 4
Front Left: 4 [100%] [40.00dB]
Front Right: 4 [100%] [40.00dB]
Simple mixer control 'Mic Mute-LED Mode',0
Capabilities: enum
Items: 'On' 'Off' 'Follow Capture' 'Follow Mute'
Item0: 'Follow Capture'
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'IEC958',1
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'IEC958',2
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'Beep',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined
Playback channels: Mono
Limits: Playback 0 - 7
Mono: Playback 6 [86%] [-4.00dB] [on]
Simple mixer control 'Capture',0
Capabilities: cvolume cswitch
Capture channels: Front Left - Front Right
Limits: Capture 0 - 80
Front Left: Capture 80 [100%] [6.00dB] [on]
Front Right: Capture 80 [100%] [6.00dB] [on]
Simple mixer control 'Auto-Mute Mode',0
Capabilities: enum
Items: 'Disabled' 'Enabled'
Item0: 'Disabled'
Simple mixer control 'Digital',0
Capabilities: cvolume
Capture channels: Front Left - Front Right
Limits: Capture 0 - 120
Front Left: Capture 62 [52%] [1.00dB]
Front Right: Capture 62 [52%] [1.00dB]
Simple mixer control 'Internal Mic Boost',0
Capabilities: volume
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 4
Front Left: 0 [0%] [0.00dB]
Front Right: 0 [0%] [0.00dB]
!!Alsactl output
!!--------------
--startcollapse--
state.PCH {
control.1 {
iface MIXER
name 'Speaker Playback Volume'
value.0 74
value.1 74
comment {
access 'read write'
type INTEGER
count 2
range '0 - 74'
dbmin -7400
dbmax 0
dbvalue.0 0
dbvalue.1 0
}
}
control.2 {
iface MIXER
name 'Speaker Playback Switch'
value.0 true
value.1 true
comment {
access 'read write'
type BOOLEAN
count 2
}
}
control.3 {
iface MIXER
name 'Headphone Playback Volume'
value.0 0
value.1 0
comment {
access 'read write'
type INTEGER
count 2
range '0 - 74'
dbmin -7400
dbmax 0
dbvalue.0 -7400
dbvalue.1 -7400
}
}
control.4 {
iface MIXER
name 'Headphone Playback Switch'
value.0 false
value.1 false
comment {
access 'read write'
type BOOLEAN
count 2
}
}
control.5 {
iface MIXER
name 'Auto-Mute Mode'
value Disabled
comment {
access 'read write'
type ENUMERATED
count 1
item.0 Disabled
item.1 Enabled
}
}
control.6 {
iface MIXER
name 'Capture Volume'
value.0 80
value.1 80
comment {
access 'read write'
type INTEGER
count 2
range '0 - 80'
dbmin -7400
dbmax 600
dbvalue.0 600
dbvalue.1 600
}
}
control.7 {
iface MIXER
name 'Capture Switch'
value.0 true
value.1 true
comment {
access 'read write'
type BOOLEAN
count 2
}
}
control.8 {
iface MIXER
name 'Internal Mic Boost Volume'
value.0 0
value.1 0
comment {
access 'read write'
type INTEGER
count 2
range '0 - 4'
dbmin 0
dbmax 4800
dbvalue.0 0
dbvalue.1 0
}
}
control.9 {
iface MIXER
name 'Mic Boost Volume'
value.0 4
value.1 4
comment {
access 'read write'
type INTEGER
count 2
range '0 - 4'
dbmin 0
dbmax 4000
dbvalue.0 4000
dbvalue.1 4000
}
}
control.10 {
iface MIXER
name 'Beep Playback Volume'
value 6
comment {
access 'read write'
type INTEGER
count 1
range '0 - 7'
dbmin -2800
dbmax 0
dbvalue.0 -400
}
}
control.11 {
iface MIXER
name 'Beep Playback Switch'
value true
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.12 {
iface MIXER
name 'Mic Mute-LED Mode'
value 'Follow Capture'
comment {
access 'read write'
type ENUMERATED
count 1
item.0 On
item.1 Off
item.2 'Follow Capture'
item.3 'Follow Mute'
}
}
control.13 {
iface MIXER
name 'Master Playback Volume'
value 68
comment {
access 'read write'
type INTEGER
count 1
range '0 - 74'
dbmin -7400
dbmax 0
dbvalue.0 -600
}
}
control.14 {
iface MIXER
name 'Master Playback Switch'
value true
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.15 {
iface CARD
name 'Internal Mic Phantom Jack'
value true
comment {
access read
type BOOLEAN
count 1
}
}
control.16 {
iface CARD
name 'Mic Jack'
value false
comment {
access read
type BOOLEAN
count 1
}
}
control.17 {
iface CARD
name 'Dock Mic Jack'
value false
comment {
access read
type BOOLEAN
count 1
}
}
control.18 {
iface CARD
name 'Speaker Phantom Jack'
value true
comment {
access read
type BOOLEAN
count 1
}
}
control.19 {
iface CARD
name 'Dock Headphone Jack'
value false
comment {
access read
type BOOLEAN
count 1
}
}
control.20 {
iface CARD
name 'Headphone Jack'
value false
comment {
access read
type BOOLEAN
count 1
}
}
control.21 {
iface PCM
name 'Playback Channel Map'
value.0 3
value.1 4
value.2 0
value.3 0
comment {
access read
type INTEGER
count 4
range '0 - 36'
}
}
control.22 {
iface PCM
name 'Capture Channel Map'
value.0 0
value.1 0
comment {
access read
type INTEGER
count 2
range '0 - 36'
}
}
control.23 {
iface CARD
name 'HDMI/DP,pcm=3 Jack'
value false
comment {
access read
type BOOLEAN
count 1
}
}
control.24 {
iface MIXER
name 'IEC958 Playback Con Mask'
value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
comment {
access read
type IEC958
count 1
}
}
control.25 {
iface MIXER
name 'IEC958 Playback Pro Mask'
value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
comment {
access read
type IEC958
count 1
}
}
control.26 {
iface MIXER
name 'IEC958 Playback Default'
value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
comment {
access 'read write'
type IEC958
count 1
}
}
control.27 {
iface MIXER
name 'IEC958 Playback Switch'
value false
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.28 {
iface PCM
device 3
name ELD
value ''
comment {
access 'read volatile'
type BYTES
count 0
}
}
control.29 {
iface CARD
name 'HDMI/DP,pcm=7 Jack'
value false
comment {
access read
type BOOLEAN
count 1
}
}
control.30 {
iface MIXER
name 'IEC958 Playback Con Mask'
index 1
value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
comment {
access read
type IEC958
count 1
}
}
control.31 {
iface MIXER
name 'IEC958 Playback Pro Mask'
index 1
value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
comment {
access read
type IEC958
count 1
}
}
control.32 {
iface MIXER
name 'IEC958 Playback Default'
index 1
value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
comment {
access 'read write'
type IEC958
count 1
}
}
control.33 {
iface MIXER
name 'IEC958 Playback Switch'
index 1
value true
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.34 {
iface PCM
device 7
name ELD
value ''
comment {
access 'read volatile'
type BYTES
count 0
}
}
control.35 {
iface CARD
name 'HDMI/DP,pcm=8 Jack'
value false
comment {
access read
type BOOLEAN
count 1
}
}
control.36 {
iface MIXER
name 'IEC958 Playback Con Mask'
index 2
value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
comment {
access read
type IEC958
count 1
}
}
control.37 {
iface MIXER
name 'IEC958 Playback Pro Mask'
index 2
value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
comment {
access read
type IEC958
count 1
}
}
control.38 {
iface MIXER
name 'IEC958 Playback Default'
index 2
value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
comment {
access 'read write'
type IEC958
count 1
}
}
control.39 {
iface MIXER
name 'IEC958 Playback Switch'
index 2
value true
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.40 {
iface PCM
device 8
name ELD
value ''
comment {
access 'read volatile'
type BYTES
count 0
}
}
control.41 {
iface PCM
device 3
name 'Playback Channel Map'
value.0 0
value.1 0
value.2 0
value.3 0
value.4 0
value.5 0
value.6 0
value.7 0
comment {
access 'read write'
type INTEGER
count 8
range '0 - 36'
}
}
control.42 {
iface PCM
device 7
name 'Playback Channel Map'
value.0 0
value.1 0
value.2 0
value.3 0
value.4 0
value.5 0
value.6 0
value.7 0
comment {
access 'read write'
type INTEGER
count 8
range '0 - 36'
}
}
control.43 {
iface PCM
device 8
name 'Playback Channel Map'
value.0 0
value.1 0
value.2 0
value.3 0
value.4 0
value.5 0
value.6 0
value.7 0
comment {
access 'read write'
type INTEGER
count 8
range '0 - 36'
}
}
control.44 {
iface MIXER
name 'PCM Playback Volume'
value.0 253
value.1 253
comment {
access 'read write user'
type INTEGER
count 2
range '0 - 255'
tlv '0000000100000008ffffec1400000014'
dbmin -5100
dbmax 0
dbvalue.0 -40
dbvalue.1 -40
}
}
control.45 {
iface MIXER
name 'Digital Capture Volume'
value.0 62
value.1 62
comment {
access 'read write user'
type INTEGER
count 2
range '0 - 120'
tlv '0000000100000008fffff44800000032'
dbmin -3000
dbmax 3000
dbvalue.0 100
dbvalue.1 100
}
}
}
--endcollapse--
!!All Loaded Modules
!!------------------
Module
ctr
ccm
binfmt_misc
cpufreq_powersave
cpufreq_userspace
cpufreq_conservative
bnep
intel_rapl_msr
uvcvideo
iwldvm
intel_rapl_common
btusb
videobuf2_vmalloc
mac80211
btrtl
videobuf2_memops
x86_pkg_temp_thermal
snd_hda_codec_hdmi
videobuf2_v4l2
videobuf2_common
snd_hda_codec_conexant
intel_powerclamp
libarc4
snd_hda_codec_generic
btbcm
coretemp
videodev
btintel
snd_hda_intel
mc
snd_intel_nhlt
bluetooth
snd_hda_codec
kvm_intel
snd_hda_core
drbg
kvm
snd_hwdep
iwlwifi
thinkpad_acpi
ansi_cprng
snd_pcm
ecdh_generic
ecc
nvram
snd_timer
irqbypass
cfg80211
ledtrig_audio
intel_cstate
snd
mei_wdt
iTCO_wdt
intel_uncore
joydev
mei_me
soundcore
iTCO_vendor_support
rfkill
tpm_tis
mei
watchdog
serio_raw
evdev
sg
intel_rapl_perf
tpm_tis_core
pcspkr
tpm
squashfs
rng_core
ac
wmi_bmof
zstd_decompress
loop
parport_pc
ppdev
lp
sunrpc
parport
ip_tables
x_tables
autofs4
ext4
crc16
mbcache
jbd2
crc32c_generic
algif_skcipher
af_alg
dm_crypt
dm_mod
sd_mod
ata_generic
crct10dif_pclmul
crc32_pclmul
crc32c_intel
ghash_clmulni_intel
i915
aesni_intel
ata_piix
libata
crypto_simd
sdhci_pci
cryptd
glue_helper
cqhci
psmouse
sdhci
mmc_core
ehci_pci
scsi_mod
i2c_algo_bit
ehci_hcd
drm_kms_helper
usbcore
lpc_ich
drm
i2c_i801
mfd_core
e1000e
usb_common
ptp
pps_core
wmi
battery
video
button
!!Sysfs Files
!!-----------
/sys/class/sound/hwC0D0/init_pin_configs:
0x19 0x04211040
0x1a 0x61a19050
0x1b 0x04a11060
0x1c 0x6121401f
0x1d 0x40f001f0
0x1e 0x40f001f0
0x1f 0x90170110
0x20 0x40f001f0
0x22 0x40f001f0
0x23 0x90a60170
/sys/class/sound/hwC0D0/driver_pin_configs:
0x19 0x042110ff
0x1a 0x21a190f0
0x1c 0x212140ff
/sys/class/sound/hwC0D0/user_pin_configs:
/sys/class/sound/hwC0D0/init_verbs:
/sys/class/sound/hwC0D0/hints:
/sys/class/sound/hwC0D3/init_pin_configs:
0x05 0x18560010
0x06 0x18560020
0x07 0x18560030
/sys/class/sound/hwC0D3/driver_pin_configs:
/sys/class/sound/hwC0D3/user_pin_configs:
/sys/class/sound/hwC0D3/init_verbs:
/sys/class/sound/hwC0D3/hints:
!!ALSA/HDA dmesg
!!--------------
[ 1.346107] ACPI: Added _OSI(Linux-Dell-Video)
[ 1.346107] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[ 1.346107] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
--
[ 17.322468] iwlwifi 0000:03:00.0: loaded firmware version 18.168.6.1 op_mode iwldvm
[ 17.343152] snd_hda_intel 0000:00:1b.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 17.365444] videodev: Linux video capture interface: v2.00
[ 17.439518] snd_hda_codec_conexant hdaudioC0D0: CX20590: BIOS auto-probing.
[ 17.440049] snd_hda_codec_conexant hdaudioC0D0: autoconfig for CX20590: line_outs=1 (0x1f/0x0/0x0/0x0/0x0) type:speaker
[ 17.440055] snd_hda_codec_conexant hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 17.440059] snd_hda_codec_conexant hdaudioC0D0: hp_outs=2 (0x1c/0x19/0x0/0x0/0x0)
[ 17.440063] snd_hda_codec_conexant hdaudioC0D0: mono: mono_out=0x0
[ 17.440065] snd_hda_codec_conexant hdaudioC0D0: inputs:
[ 17.440070] snd_hda_codec_conexant hdaudioC0D0: Internal Mic=0x23
[ 17.440074] snd_hda_codec_conexant hdaudioC0D0: Mic=0x1b
[ 17.440078] snd_hda_codec_conexant hdaudioC0D0: Dock Mic=0x1a
[ 17.507486] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10
[ 17.507554] input: HDA Intel PCH Dock Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11
[ 17.507611] input: HDA Intel PCH Dock Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12
[ 17.507657] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input13
[ 17.507697] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input14
[ 17.507735] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input15
[ 17.507771] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input16
[ 17.643837] usbcore: registered new interface driver btusb
A 25-03-2020 11:25, Josep Lladonosa escrigué:
Salut,
tinc una debian 10.3
en un portàtil thinkpad X220 i no em funciona la captura d'àudio.
Tinc un micro intern que m'ha funcionat durant força temps i ara m'ha deixat de funcionar. El problema és que no recordo des de quan ni què hi vaig fer que li afectés.
Un altre tema és que només té una entrada d'àudio, per micro i cascos simultàniament, i sembla que ho detecta bé, perquè quan hi endollo uns cascos amb micro integrat el pavucontrol detecta que tinc un micro connectat.
He provat el alsamixer, el pavucontrol i el volum del lxde i no he trobat que tingui res amb mute.
De fet, el pavucontrol quan surt el volum del micro, en altres màquines veus les ratlletes que es mouen a mesura que parles, i pots clicar a mute i es paren. Però en el meu cas, no surten ni les ratlletes.
Primer he pensat que era un problema de hardware i que el micro intern no funcionava, però quan he vist que connectant els cascos amb micro tampoc no gravava, crec que tinc en algun lloc la captura a 0.
Em trobo amb la mateixa situació també Debian 10.3 però amb un Elitebook 830 G6 (amb nucli 5.5.11). He trobat d'altres usuaris (Ubuntu, però) en la mateixa situació...
Amb el nucli 5.4.0-0.bpo.4-amd64 del mateix Debuan passa el mateix.
Algunes proves que potser pots fer:
$ lspci |grep audio
00:1f.3 Multimedia audio controller: Intel Corporation Cannon Point-LP High Definition Audio Controller (rev 11)
$ sudo lspci -v -s 00:1f.3
00:1f.3 Multimedia audio controller: Intel Corporation Cannon Point-LP High Definition Audio Controller (rev 11)
Subsystem: Hewlett-Packard Company Cannon Point-LP High Definition Audio Controller
Flags: bus master, fast devsel, latency 64, IRQ 130
Memory at 4022108000 (64-bit, non-prefetchable) [size=16K]
Memory at 4022000000 (64-bit, non-prefetchable) [size=1M]
Capabilities: [50] Power Management version 3
Capabilities: [80] Vendor Specific Information: Len=14 <?>
Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel, snd_soc_skl
Així que el controlador és snd_hda_intel.
Una crida al programa alsa-info (paquet alsa-utils) també aporta moltíssima informació.
(en el meu cas he trobat que la targeta en realitat és una Realtek ALC215.
Llàstima que amb això del confinament no pugui mirar-ho en el thinkpad X220 perquè el tinc a la feina...
SALUT!
Josep
Em podeu ajudar? Merci. Vinga, Salut i desobediència! Enric.
--
--
Salutacions...Josep
--
|