[alsa] Aucun son

Applications multimedia / jeux
mito77
Daikyu
Messages : 53
Inscription : ven. 04 déc. 2020, 09:35

[alsa] Aucun son

Message par mito77 »

salut, j'ai un soucis avec alsamixer ; a chaque fois que je reboot ou rebranche un casque ou un micro, il y a le son qui se coupe je suis en train de chercher les potards dans alsamixer pour augmenter la jauge, celle de speaker master et PCM reviennent à zéro ...

Code : Tout sélectionner

$ lsmod|grep '^snd'
snd_seq_dummy          16384  0
snd_hrtimer            16384  1
snd_seq                86016  7 snd_seq_dummy
snd_seq_device         16384  1 snd_seq
snd_hda_codec_idt      69632  1
snd_hda_codec_generic    98304  1 snd_hda_codec_idt
snd_hda_codec_hdmi     73728  1
snd_hda_intel          57344  10
snd_intel_dspcfg       28672  1 snd_hda_intel
snd_hda_codec         172032  4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_idt
snd_hda_core          106496  5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_idt
snd_hwdep              16384  1 snd_hda_codec
snd_soc_core          323584  1 soundwire_intel
snd_compress           32768  1 snd_soc_core
snd_pcm_dmaengine      16384  1 snd_soc_core
snd_pcm               147456  9 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,soundwire_intel,snd_compress,snd_soc_core,snd_hda_core,snd_pcm_dmaengine
snd_timer              45056  3 snd_seq,snd_hrtimer,snd_pcm
snd                   114688  33 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_timer,snd_compress,snd_soc_core,snd_pcm,snd_hda_codec_idt
[iroh@zeni ~]$ ls -l /dev/snd/
total 0
drwxr-xr-x  2 root root       80 Mar 16 16:57 by-path
crw-rw----+ 1 root audio 116,  4 Mar 16 16:57 controlC0
crw-rw----+ 1 root audio 116,  8 Mar 16 16:57 controlC1
crw-rw----+ 1 root audio 116,  3 Mar 16 16:57 hwC0D0
crw-rw----+ 1 root audio 116,  7 Mar 16 16:57 hwC1D0
crw-rw----+ 1 root audio 116,  2 Mar 16 17:08 pcmC0D3p
crw-rw----+ 1 root audio 116,  6 Mar 16 17:08 pcmC1D0c
crw-rw----+ 1 root audio 116,  5 Mar 16 17:09 pcmC1D0p
crw-rw----+ 1 root audio 116,  1 Mar 16 17:08 seq
crw-rw----+ 1 root audio 116, 33 Mar 16 16:57 timer
[iroh@zeni ~]$ amixer
Simple mixer control 'Master',0
  Capabilities: pvolume pswitch pswitch-joined
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 65536
  Mono:
  Front Left: Playback 57084 [87%] [on]
  Front Right: Playback 57084 [87%] [on]
Simple mixer control 'Capture',0
  Capabilities: cvolume cswitch cswitch-joined
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 65536
  Front Left: Capture 65533 [100%] [on]
  Front Right: Capture 65533 [100%] [on]
[iroh@zeni ~]$ hwinfo --sound
bash: hwinfo: command not found
[iroh@zeni ~]$ sudo pacman -S hwinfo
[sudo] password for iroh: 
resolving dependencies...
looking for conflicting packages...

Packages (4) libx86emu-3.1-1  perl-xml-parser-2.46-2  perl-xml-writer-0.625-6
             hwinfo-21.72-1

Total Download Size:   1.18 MiB
Total Installed Size:  4.10 MiB

:: Proceed with installation? [Y/n] y
:: Retrieving packages...
 perl-xml-parser-...   163.3 KiB   960 KiB/s 00:00 [######################] 100%
 libx86emu-3.1-1-...    54.9 KiB  1828 KiB/s 00:00 [######################] 100%
 perl-xml-writer-...    20.4 KiB  0.00   B/s 00:00 [######################] 100%
 hwinfo-21.72-1-x...   971.9 KiB   860 KiB/s 00:01 [######################] 100%
(4/4) checking keys in keyring                     [######################] 100%
(4/4) checking package integrity                   [######################] 100%
(4/4) loading package files                        [######################] 100%
(4/4) checking for file conflicts                  [######################] 100%
(4/4) checking available disk space                [######################] 100%
:: Processing package changes...
(1/4) installing libx86emu                         [######################] 100%
(2/4) installing perl-xml-parser                   [######################] 100%
(3/4) installing perl-xml-writer                   [######################] 100%
(4/4) installing hwinfo                            [######################] 100%
:: Running post-transaction hooks...
(1/2) Arming ConditionNeedsUpdate...
(2/2) Warn about old perl modules
[iroh@zeni ~]$ hwinfo --sound
25: PCI 01.1: 0403 Audio device                                 
  [Created at pci.386]
  Unique ID: mnDB.lwE7AKHex99
  SysFS ID: /devices/pci0000:00/0000:00:01.1
  SysFS BusID: 0000:00:01.1
  Hardware Class: sound
  Model: "ATI Wrestler HDMI Audio"
  Vendor: pci 0x1002 "ATI Technologies Inc"
  Device: pci 0x1314 "Wrestler HDMI Audio"
  SubVendor: pci 0x103c "Hewlett-Packard Company"
  SubDevice: pci 0x188f 
  Driver: "snd_hda_intel"
  Driver Modules: "snd_hda_intel"
  Memory Range: 0xf0444000-0xf0447fff (rw,non-prefetchable)
  IRQ: 33 (182 events)
  Module Alias: "pci:v00001002d00001314sv0000103Csd0000188Fbc04sc03i00"
  Driver Info #0:
    Driver Status: snd_hda_intel is active
    Driver Activation Cmd: "modprobe snd_hda_intel"
  Config Status: cfg=new, avail=yes, need=no, active=unknown

28: PCI 14.2: 0403 Audio device
  [Created at pci.386]
  Unique ID: 5Dex.sEDTwIDWY8A
  SysFS ID: /devices/pci0000:00/0000:00:14.2
  SysFS BusID: 0000:00:14.2
  Hardware Class: sound
  Model: "AMD FCH Azalia Controller"
  Vendor: pci 0x1022 "AMD"
  Device: pci 0x780d "FCH Azalia Controller"
  SubVendor: pci 0x103c "Hewlett-Packard Company"
  SubDevice: pci 0x188f 
  Revision: 0x01
  Driver: "snd_hda_intel"
  Driver Modules: "snd_hda_intel"
  Memory Range: 0xf0440000-0xf0443fff (rw,non-prefetchable)
  IRQ: 34 (2874 events)
  Module Alias: "pci:v00001022d0000780Dsv0000103Csd0000188Fbc04sc03i00"
  Driver Info #0:
    Driver Status: snd_hda_intel is active
    Driver Activation Cmd: "modprobe snd_hda_intel"
  Config Status: cfg=new, avail=yes, need=no, active=unknown
mito77
Daikyu
Messages : 53
Inscription : ven. 04 déc. 2020, 09:35

Re: [alsa] Aucun son

Message par mito77 »

le problème était parti suite à une mise à jour, mais j'ai fait un

Code : Tout sélectionner

pacman -Syu
et le problème est revenu, le potard PCM revient à zéro, je dois l'augmenter manuellement avec la flèche du haut à chaque fois que je débranche et rebranche un casque :

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