webcam - entrée mic intégré disparue

Valérie_z · Le 16/05/2024, à 10:16

Bonjour

J'utilisais l'entrée micro de ma webcam pour les visio-conférences, jusqu'à ce que celle-ci ne disparaisse de mes paramètres (probablement suite à une mise à jour ?). C'est bien embêtant car l'entrée micro de ma carte son ne donne rien non plus.
A tout hasard :

valerie@pc3:~$ lsmod | grep uvcvideo || sudo modprobe uvcvideo
uvcvideo              135168  1
videobuf2_vmalloc      20480  1 uvcvideo
uvc                    12288  1 uvcvideo
videobuf2_v4l2         40960  1 uvcvideo
videodev              364544  3 videobuf2_v4l2,uvcvideo
videobuf2_common       86016  4 videobuf2_vmalloc,videobuf2_v4l2,uvcvideo,videobuf2_memops
mc                     86016  4 videodev,videobuf2_v4l2,uvcvideo,videobuf2_common
valerie@pc3:~$

trouvé sur https://doc.ubuntu-fr.org/webcam

Merci de votre aide

xubu1957 · Le 16/05/2024, à 10:37

Bonjour,

En lançant en commande :

webcam

ressort-il un message ?

Montre, en te servant du Retour utilisable de commande :

lsusb | sort; echo; lsusb -t

sudo dmesg | grep -i usb

sudo dmesg | grep uvcvideo

Dernière modification par xubu1957 (Le 16/05/2024, à 10:38)

Valérie_z · Le 16/05/2024, à 23:53

Bonsoir

Voici ce qui apparaît au lancement de webcam
(et la webcam clignote)

valerie@pc3:~$ webcam
reading config file: /home/valerie/.webcamrc
video4linux webcam v1.5 - (c) 1998-2002 Gerd Knorr
grabber config:
  size 320x240 [none]
  input (null), norm (null), jpeg quality 75
  rotate=0, top=0, left=0, bottom=240, right=320

(interrompu par Ctrl+C)

Pour les autres commandes :

valerie@pc3:~$ lsusb | sort; echo; lsusb -t
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 04f2:b766 Chicony Electronics Co., Ltd HP Wide Vision HD Camera
Bus 001 Device 003: ID 13d3:3567 IMC Networks Wireless_Device
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 002: ID 0bda:5411 Realtek Semiconductor Corp. RTS5411 Hub
Bus 003 Device 004: ID 1c4f:0034 SiGma Micro XM102K Optical Wheel Mouse
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 004 Device 002: ID 0bda:0411 Realtek Semiconductor Corp. Hub
Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 007 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 008 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 009 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 010 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub

/:  Bus 10.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/1p, 10000M
/:  Bus 09.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/1p, 480M
/:  Bus 08.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/1p, 10000M
/:  Bus 07.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/1p, 480M
/:  Bus 06.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/0p, 5000M
/:  Bus 05.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/1p, 480M
/:  Bus 04.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/2p, 10000M
    |__ Port 2: Dev 2, If 0, Class=Hub, Driver=hub/2p, 5000M
/:  Bus 03.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/3p, 480M
    |__ Port 2: Dev 2, If 0, Class=Hub, Driver=hub/2p, 480M
        |__ Port 2: Dev 4, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M
/:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/2p, 10000M
/:  Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 480M
    |__ Port 3: Dev 2, If 0, Class=Video, Driver=uvcvideo, 480M
    |__ Port 3: Dev 2, If 1, Class=Video, Driver=uvcvideo, 480M
    |__ Port 4: Dev 3, If 1, Class=Wireless, Driver=btusb, 480M
    |__ Port 4: Dev 3, If 2, Class=Wireless, Driver=, 480M
    |__ Port 4: Dev 3, If 0, Class=Wireless, Driver=btusb, 480M
valerie@pc3:~$ sudo dmesg | grep -i usb
[    0.372369] ACPI: USB4 _OSC: OS supports USB3+ DisplayPort+ PCIe+ XDomain+
[    0.372371] ACPI: USB4 _OSC: OS controls USB3+ DisplayPort+ PCIe+ XDomain+
[    0.521486] ACPI: bus type USB registered
[    0.521486] usbcore: registered new interface driver usbfs
[    0.521486] usbcore: registered new interface driver hub
[    0.521486] usbcore: registered new device driver usb
[    1.314354] xhci_hcd 0000:06:00.3: new USB bus registered, assigned bus number 1
[    1.315027] xhci_hcd 0000:06:00.3: new USB bus registered, assigned bus number 2
[    1.315030] xhci_hcd 0000:06:00.3: Host supports USB 3.1 Enhanced SuperSpeed
[    1.315073] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.05
[    1.315076] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.315078] usb usb1: Product: xHCI Host Controller
[    1.315080] usb usb1: Manufacturer: Linux 6.5.0-35-generic xhci-hcd
[    1.315081] usb usb1: SerialNumber: 0000:06:00.3
[    1.315227] hub 1-0:1.0: USB hub found
[    1.315578] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[    1.315603] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.05
[    1.315605] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.315607] usb usb2: Product: xHCI Host Controller
[    1.315608] usb usb2: Manufacturer: Linux 6.5.0-35-generic xhci-hcd
[    1.315610] usb usb2: SerialNumber: 0000:06:00.3
[    1.315715] hub 2-0:1.0: USB hub found
[    1.316119] xhci_hcd 0000:06:00.4: new USB bus registered, assigned bus number 3
[    1.316763] xhci_hcd 0000:06:00.4: new USB bus registered, assigned bus number 4
[    1.316766] xhci_hcd 0000:06:00.4: Host supports USB 3.1 Enhanced SuperSpeed
[    1.316805] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.05
[    1.316807] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.316809] usb usb3: Product: xHCI Host Controller
[    1.316810] usb usb3: Manufacturer: Linux 6.5.0-35-generic xhci-hcd
[    1.316813] usb usb3: SerialNumber: 0000:06:00.4
[    1.316982] hub 3-0:1.0: USB hub found
[    1.317218] usb usb4: We don't know the algorithms for LPM for this host, disabling LPM.
[    1.317244] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.05
[    1.317246] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.317248] usb usb4: Product: xHCI Host Controller
[    1.317250] usb usb4: Manufacturer: Linux 6.5.0-35-generic xhci-hcd
[    1.317251] usb usb4: SerialNumber: 0000:06:00.4
[    1.317371] hub 4-0:1.0: USB hub found
[    1.317780] xhci_hcd 0000:07:00.0: new USB bus registered, assigned bus number 5
[    1.319074] xhci_hcd 0000:07:00.0: USB3 root hub has no ports
[    1.319355] xhci_hcd 0000:07:00.0: new USB bus registered, assigned bus number 6
[    1.319358] xhci_hcd 0000:07:00.0: Host supports USB 3.0 SuperSpeed
[    1.319397] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.05
[    1.319400] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.319402] usb usb5: Product: xHCI Host Controller
[    1.319403] usb usb5: Manufacturer: Linux 6.5.0-35-generic xhci-hcd
[    1.319405] usb usb5: SerialNumber: 0000:07:00.0
[    1.319540] hub 5-0:1.0: USB hub found
[    1.319740] usb usb6: We don't know the algorithms for LPM for this host, disabling LPM.
[    1.319765] usb usb6: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.05
[    1.319767] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.319769] usb usb6: Product: xHCI Host Controller
[    1.319770] usb usb6: Manufacturer: Linux 6.5.0-35-generic xhci-hcd
[    1.319772] usb usb6: SerialNumber: 0000:07:00.0
[    1.319876] hub 6-0:1.0: USB hub found
[    1.320130] xhci_hcd 0000:07:00.3: new USB bus registered, assigned bus number 7
[    1.321032] xhci_hcd 0000:07:00.3: new USB bus registered, assigned bus number 8
[    1.321035] xhci_hcd 0000:07:00.3: Host supports USB 3.1 Enhanced SuperSpeed
[    1.321069] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.05
[    1.321071] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.321073] usb usb7: Product: xHCI Host Controller
[    1.321075] usb usb7: Manufacturer: Linux 6.5.0-35-generic xhci-hcd
[    1.321076] usb usb7: SerialNumber: 0000:07:00.3
[    1.321200] hub 7-0:1.0: USB hub found
[    1.321355] usb usb8: We don't know the algorithms for LPM for this host, disabling LPM.
[    1.321379] usb usb8: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.05
[    1.321381] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.321383] usb usb8: Product: xHCI Host Controller
[    1.321384] usb usb8: Manufacturer: Linux 6.5.0-35-generic xhci-hcd
[    1.321386] usb usb8: SerialNumber: 0000:07:00.3
[    1.321483] hub 8-0:1.0: USB hub found
[    1.322273] xhci_hcd 0000:07:00.4: new USB bus registered, assigned bus number 9
[    1.323155] xhci_hcd 0000:07:00.4: new USB bus registered, assigned bus number 10
[    1.323158] xhci_hcd 0000:07:00.4: Host supports USB 3.1 Enhanced SuperSpeed
[    1.323193] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.05
[    1.323195] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.323197] usb usb9: Product: xHCI Host Controller
[    1.323198] usb usb9: Manufacturer: Linux 6.5.0-35-generic xhci-hcd
[    1.323200] usb usb9: SerialNumber: 0000:07:00.4
[    1.323316] hub 9-0:1.0: USB hub found
[    1.323498] usb usb10: We don't know the algorithms for LPM for this host, disabling LPM.
[    1.323521] usb usb10: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.05
[    1.323523] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.323524] usb usb10: Product: xHCI Host Controller
[    1.323526] usb usb10: Manufacturer: Linux 6.5.0-35-generic xhci-hcd
[    1.323527] usb usb10: SerialNumber: 0000:07:00.4
[    1.323636] hub 10-0:1.0: USB hub found
[    1.568408] usb 1-3: new high-speed USB device number 2 using xhci_hcd
[    1.580424] usb 3-2: new high-speed USB device number 2 using xhci_hcd
[    1.746300] usb 1-3: New USB device found, idVendor=04f2, idProduct=b766, bcdDevice= 0.05
[    1.746314] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    1.746320] usb 1-3: Product: HP Wide Vision HD Camera
[    1.746325] usb 1-3: Manufacturer: SunplusIT Inc
[    1.746330] usb 1-3: SerialNumber: 01.00.00
[    1.751376] usb 3-2: New USB device found, idVendor=0bda, idProduct=5411, bcdDevice= 1.55
[    1.751386] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    1.751392] usb 3-2: Product: USB2.1 Hub
[    1.751397] usb 3-2: Manufacturer: Generic
[    1.797559] hub 3-2:1.0: USB hub found
[    1.865066] usb 4-2: new SuperSpeed USB device number 2 using xhci_hcd
[    1.897158] usb 1-4: new high-speed USB device number 3 using xhci_hcd
[    1.901005] usb 4-2: New USB device found, idVendor=0bda, idProduct=0411, bcdDevice= 1.55
[    1.901016] usb 4-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    1.901022] usb 4-2: Product: USB3.2 Hub
[    1.901026] usb 4-2: Manufacturer: Generic
[    1.925825] hub 4-2:1.0: USB hub found
[    1.929825] usb: port power management may be unreliable
[    2.048742] usb 1-4: New USB device found, idVendor=13d3, idProduct=3567, bcdDevice= 1.00
[    2.048756] usb 1-4: New USB device strings: Mfr=5, Product=6, SerialNumber=7
[    2.048762] usb 1-4: Product: Wireless_Device
[    2.048767] usb 1-4: Manufacturer: MediaTek Inc.
[    2.048772] usb 1-4: SerialNumber: 000000000
[    3.111515] usb 1-3: Found UVC 1.50 device HP Wide Vision HD Camera (04f2:b766)
[    3.120268] usbcore: registered new interface driver btusb
[    3.148821] usbcore: registered new interface driver uvcvideo
[ 2472.947769] usb 3-2.2: new low-speed USB device number 3 using xhci_hcd
[ 2473.064592] usb 3-2.2: New USB device found, idVendor=1c4f, idProduct=0034, bcdDevice= 1.10
[ 2473.064606] usb 3-2.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 2473.064613] usb 3-2.2: Product: Usb Mouse
[ 2473.064618] usb 3-2.2: Manufacturer: SIGMACHIP
[ 2473.168846] input: SIGMACHIP Usb Mouse as /devices/pci0000:00/0000:00:08.1/0000:06:00.4/usb3/3-2/3-2.2/3-2.2:1.0/0003:1C4F:0034.0003/input/input19
[ 2473.228241] hid-generic 0003:1C4F:0034.0003: input,hidraw1: USB HID v1.10 Mouse [SIGMACHIP Usb Mouse] on usb-0000:06:00.4-2.2/input0
[ 2473.228363] usbcore: registered new interface driver usbhid
[ 2473.228368] usbhid: USB HID core driver
[ 2482.007653] usb 3-2.2: USB disconnect, device number 3
[ 2482.367462] usb 3-2.2: new low-speed USB device number 4 using xhci_hcd
[ 2482.492470] usb 3-2.2: New USB device found, idVendor=1c4f, idProduct=0034, bcdDevice= 1.10
[ 2482.492478] usb 3-2.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 2482.492481] usb 3-2.2: Product: Usb Mouse
[ 2482.492484] usb 3-2.2: Manufacturer: SIGMACHIP
[ 2482.556728] input: SIGMACHIP Usb Mouse as /devices/pci0000:00/0000:00:08.1/0000:06:00.4/usb3/3-2/3-2.2/3-2.2:1.0/0003:1C4F:0034.0004/input/input20
[ 2482.557034] hid-generic 0003:1C4F:0034.0004: input,hidraw1: USB HID v1.10 Mouse [SIGMACHIP Usb Mouse] on usb-0000:06:00.4-2.2/input0
valerie@pc3:~$ sudo dmesg | grep uvcvideo
[    3.148821] usbcore: registered new interface driver uvcvideo
valerie@pc3:~$

Merci

xubu1957 · Le 17/05/2024, à 08:11

Bonjour,

Engin visible :

Found UVC 1.50 device HP Wide Vision HD Camera (04f2:b766)

Tu devrais essayer avec guvcview.

Valérie_z · Le 18/05/2024, à 09:56

Bonjour Xubu,

Oui, elle fonctionne bien sur la partie vidéo, aucun souci. C'est son entrée audio qui a disparu de mes paramètres.

Bonne journée

xubu1957 · Le 18/05/2024, à 12:25

Bonjour,

Depuis un terminal, dont au préalable la fenêtre est élargie, afin de ne pas tronquer l'image, montre :

alsamixer

Voir les exemples > du message #6

Valérie_z · Le 22/05/2024, à 23:00

Bonsoir,

Notre précédente discussion aux posts 6-7 (alsamixer inchangé depuis)

Bonne soirée

Ubuntu-fr

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Annonce

#1 Le 16/05/2024, à 10:16

webcam - entrée mic intégré disparue

#2 Le 16/05/2024, à 10:37

Re : webcam - entrée mic intégré disparue

#3 Le 16/05/2024, à 23:53

Re : webcam - entrée mic intégré disparue

#4 Le 17/05/2024, à 08:11

Re : webcam - entrée mic intégré disparue

#5 Le 18/05/2024, à 09:56

Re : webcam - entrée mic intégré disparue

#6 Le 18/05/2024, à 12:25

Re : webcam - entrée mic intégré disparue

#7 Le 22/05/2024, à 23:00

Re : webcam - entrée mic intégré disparue

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