guvcvieuw ne s'ouvre pas quand je le lance
Voici le détail des commandes
francis@francis-B360M-DS3H:~$ lsusb | sort; echo; lsusb -t
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 1c4f:0002 SiGma Micro Keyboard TRACER Gamma Ivory
Bus 001 Device 003: ID 15c2:ffdc SoundGraph Inc. iMON PAD Remote Controller
Bus 001 Device 004: ID 0e8f:00a4 GreenAsia Inc. 2.4G RX
Bus 001 Device 005: ID 058f:6364 Alcor Micro Corp. AU6477 Card Reader Controller
Bus 001 Device 006: ID 0846:9021 NetGear, Inc. WNA3100M(v1) Wireless-N 300 [Realtek RTL8192CU]
Bus 001 Device 008: ID 041e:4024 Creative Technology, Ltd Creative PC-CAM 880
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/6p, 10000M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/16p, 480M
|__ Port 1: Dev 6, If 0, Class=Vendor Specific Class, Driver=rtl8192cu, 480M
|__ Port 5: Dev 2, If 1, Class=Human Interface Device, Driver=usbhid, 1.5M
|__ Port 5: Dev 2, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M
|__ Port 6: Dev 3, If 0, Class=, Driver=imon, 1.5M
|__ Port 8: Dev 4, If 1, Class=Human Interface Device, Driver=usbhid, 1.5M
|__ Port 8: Dev 4, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M
|__ Port 10: Dev 5, If 0, Class=Mass Storage, Driver=usb-storage, 480M
|__ Port 10: Dev 5, If 1, Class=Human Interface Device, Driver=usbhid, 480M
|__ Port 14: Dev 8, If 0, Class=, Driver=zr364xx, 12M
francis@francis-B360M-DS3H:~$ lsmod | sort
ac97_bus 16384 1 snd_soc_core
acpi_pad 184320 0
aesni_intel 372736 4
ahci 40960 2
autofs4 45056 3
binfmt_misc 24576 1
ccm 20480 6
cfg80211 704512 2 rtlwifi,mac80211
coretemp 20480 0
crc32_pclmul 16384 0
crct10dif_pclmul 16384 1
cryptd 24576 2 crypto_simd,ghash_clmulni_intel
crypto_simd 16384 1 aesni_intel
drm 491520 8 drm_kms_helper,i915
drm_kms_helper 184320 1 i915
fb_sys_fops 16384 1 drm_kms_helper
ghash_clmulni_intel 16384 0
glue_helper 16384 1 aesni_intel
hid 131072 2 usbhid,hid_generic
hid_generic 16384 0
i2c_algo_bit 16384 1 i915
i2c_i801 32768 0
i915 1990656 25
imon 40960 0
input_leds 16384 0
intel_cstate 20480 0
intel_pch_thermal 16384 0
intel_powerclamp 20480 0
intel_rapl_common 24576 1 intel_rapl_msr
intel_rapl_msr 20480 0
ip_tables 32768 0
joydev 24576 0
kvm 663552 1 kvm_intel
kvm_intel 282624 0
ledtrig_audio 16384 3 snd_hda_codec_generic,snd_hda_codec_realtek,snd_sof
libahci 32768 1 ahci
libarc4 16384 1 mac80211
lp 20480 0
mac80211 843776 4 rtl_usb,rtl8192cu,rtlwifi,rtl8xxxu
mac_hid 16384 0
mc 53248 1 videodev
mei 106496 3 mei_hdcp,mei_me
mei_hdcp 24576 0
mei_me 40960 1
Module Size Used by
nls_iso8859_1 16384 1
parport 53248 3 parport_pc,lp,ppdev
parport_pc 40960 1
pinctrl_cannonlake 36864 0
pinctrl_intel 28672 1 pinctrl_cannonlake
ppdev 24576 0
r8169 90112 0
rapl 20480 0
rc_core 53248 3 imon,rc_imon_pad
rc_imon_pad 16384 0
realtek 24576 1
rtl8192c_common 53248 1 rtl8192cu
rtl8192cu 73728 0
rtl8xxxu 131072 0
rtl_usb 20480 1 rtl8192cu
rtlwifi 90112 3 rtl8192c_common,rtl_usb,rtl8192cu
sch_fq_codel 20480 6
snd 90112 17 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_compress,snd_soc_core,snd_pcm,snd_rawmidi
snd_compress 24576 1 snd_soc_core
snd_hda_codec 135168 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek,snd_soc_hdac_hda
snd_hda_codec_generic 81920 1 snd_hda_codec_realtek
snd_hda_codec_hdmi 61440 1
snd_hda_codec_realtek 126976 1
snd_hda_core 90112 9 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_hda_codec_realtek,snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_sof_intel_hda
snd_hda_ext_core 28672 3 snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_sof_intel_hda
snd_hda_intel 53248 2
snd_hwdep 20480 1 snd_hda_codec
snd_intel_dspcfg 24576 3 snd_hda_intel,snd_sof_pci,snd_sof_intel_hda_common
snd_pcm 106496 8 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_sof,snd_sof_intel_hda_common,snd_soc_core,snd_hda_core,snd_pcm_dmaengine
snd_pcm_dmaengine 16384 1 snd_soc_core
snd_rawmidi 36864 1 snd_seq_midi
snd_seq 69632 2 snd_seq_midi,snd_seq_midi_event
snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi
snd_seq_midi 20480 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_soc_acpi 16384 2 snd_sof_pci,snd_soc_acpi_intel_match
snd_soc_acpi_intel_match 32768 2 snd_sof_pci,snd_sof_intel_hda_common
snd_soc_core 245760 3 snd_sof,snd_sof_intel_hda_common,snd_soc_hdac_hda
snd_soc_hdac_hda 24576 1 snd_sof_intel_hda_common
snd_sof 106496 4 snd_sof_pci,snd_sof_intel_hda_common,snd_sof_intel_byt,snd_sof_intel_ipc
snd_sof_intel_byt 20480 1 snd_sof_pci
snd_sof_intel_hda 20480 1 snd_sof_intel_hda_common
snd_sof_intel_hda_common 69632 1 snd_sof_pci
snd_sof_intel_ipc 20480 1 snd_sof_intel_byt
snd_sof_pci 20480 0
snd_sof_xtensa_dsp 16384 1 snd_sof_pci
snd_timer 36864 2 snd_seq,snd_pcm
soundcore 16384 1 snd
sunrpc 393216 1
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
uas 28672 0
usbhid 57344 0
usb_storage 77824 1 uas
vboxdrv 487424 2 vboxnetadp,vboxnetflt
vboxnetadp 28672 0
vboxnetflt 28672 0
vhba 28672 1
video 49152 1 i915
videobuf_core 28672 2 zr364xx,videobuf_vmalloc
videobuf_vmalloc 16384 1 zr364xx
videodev 225280 1 zr364xx
vmw_vmci 69632 1 vmw_vsock_vmci_transport
vmw_vsock_vmci_transport 32768 0
vsock 36864 1 vmw_vsock_vmci_transport
wmi 32768 1 wmi_bmof
wmi_bmof 16384 0
x86_pkg_temp_thermal 20480 0
x_tables 40960 1 ip_tables
zr364xx 32768 0
francis@francis-B360M-DS3H:~$ dmesg | grep -i usb
[ 0.728390] ACPI: Power Resource [USBC] (on)
[ 0.751356] ACPI: bus type USB registered
[ 0.751356] usbcore: registered new interface driver usbfs
[ 0.751356] usbcore: registered new interface driver hub
[ 0.751356] usbcore: registered new device driver usb
[ 2.989497] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 2.989509] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 2.989518] uhci_hcd: USB Universal Host Controller Interface driver
[ 2.989665] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
[ 2.990853] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04
[ 2.990854] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.990855] usb usb1: Product: xHCI Host Controller
[ 2.990855] usb usb1: Manufacturer: Linux 5.4.0-65-generic xhci-hcd
[ 2.990856] usb usb1: SerialNumber: 0000:00:14.0
[ 2.990937] hub 1-0:1.0: USB hub found
[ 2.992545] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[ 2.992546] xhci_hcd 0000:00:14.0: Host supports USB 3.1 Enhanced SuperSpeed
[ 2.992567] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.04
[ 2.992567] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.992568] usb usb2: Product: xHCI Host Controller
[ 2.992569] usb usb2: Manufacturer: Linux 5.4.0-65-generic xhci-hcd
[ 2.992569] usb usb2: SerialNumber: 0000:00:14.0
[ 2.992646] hub 2-0:1.0: USB hub found
[ 3.329257] usb 1-5: new low-speed USB device number 2 using xhci_hcd
[ 3.482895] usb 1-5: New USB device found, idVendor=1c4f, idProduct=0002, bcdDevice= 1.10
[ 3.482896] usb 1-5: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 3.482897] usb 1-5: Product: USB Keyboard
[ 3.482898] usb 1-5: Manufacturer: SIGMACHIP
[ 3.609240] usb 1-6: new low-speed USB device number 3 using xhci_hcd
[ 3.760030] usb 1-6: New USB device found, idVendor=15c2, idProduct=ffdc, bcdDevice= 0.00
[ 3.760032] usb 1-6: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 3.885256] usb 1-8: new low-speed USB device number 4 using xhci_hcd
[ 4.038722] usb 1-8: New USB device found, idVendor=0e8f, idProduct=00a4, bcdDevice= 3.11
[ 4.038723] usb 1-8: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 4.038724] usb 1-8: Product: 2.4G RX
[ 4.038724] usb 1-8: Manufacturer: DKTEK
[ 4.165256] usb 1-10: new high-speed USB device number 5 using xhci_hcd
[ 4.315388] usb 1-10: New USB device found, idVendor=058f, idProduct=6364, bcdDevice= 1.00
[ 4.315389] usb 1-10: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 4.315389] usb 1-10: Product: Mass Storage Device
[ 4.315390] usb 1-10: Manufacturer: Generic
[ 4.315391] usb 1-10: SerialNumber: 058F63646476
[ 4.322404] usb-storage 1-10:1.0: USB Mass Storage device detected
[ 4.322541] scsi host6: usb-storage 1-10:1.0
[ 4.322613] usbcore: registered new interface driver usb-storage
[ 4.323385] usbcore: registered new interface driver uas
[ 4.333698] usbcore: registered new interface driver usbhid
[ 4.333698] usbhid: USB HID core driver
[ 4.336077] input: SIGMACHIP USB Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/0003:1C4F:0002.0001/input/input3
[ 4.393417] hid-generic 0003:1C4F:0002.0001: input,hidraw0: USB HID v1.10 Keyboard [SIGMACHIP USB Keyboard] on usb-0000:00:14.0-5/input0
[ 4.393519] input: SIGMACHIP USB Keyboard Consumer Control as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.1/0003:1C4F:0002.0002/input/input4
[ 4.453344] input: SIGMACHIP USB Keyboard System Control as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.1/0003:1C4F:0002.0002/input/input5
[ 4.453510] hid-generic 0003:1C4F:0002.0002: input,hidraw1: USB HID v1.10 Device [SIGMACHIP USB Keyboard] on usb-0000:00:14.0-5/input1
[ 4.453605] input: DKTEK 2.4G RX as /devices/pci0000:00/0000:00:14.0/usb1/1-8/1-8:1.0/0003:0E8F:00A4.0003/input/input6
[ 4.513408] hid-generic 0003:0E8F:00A4.0003: input,hidraw2: USB HID v1.10 Keyboard [DKTEK 2.4G RX] on usb-0000:00:14.0-8/input0
[ 4.513541] input: DKTEK 2.4G RX Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-8/1-8:1.1/0003:0E8F:00A4.0004/input/input7
[ 4.513727] input: DKTEK 2.4G RX System Control as /devices/pci0000:00/0000:00:14.0/usb1/1-8/1-8:1.1/0003:0E8F:00A4.0004/input/input8
[ 4.573358] input: DKTEK 2.4G RX Consumer Control as /devices/pci0000:00/0000:00:14.0/usb1/1-8/1-8:1.1/0003:0E8F:00A4.0004/input/input9
[ 4.573467] input: DKTEK 2.4G RX as /devices/pci0000:00/0000:00:14.0/usb1/1-8/1-8:1.1/0003:0E8F:00A4.0004/input/input10
[ 4.573621] hid-generic 0003:0E8F:00A4.0004: input,hiddev0,hidraw3: USB HID v1.10 Mouse [DKTEK 2.4G RX] on usb-0000:00:14.0-8/input1
[ 4.573689] hid-generic 0003:058F:6364.0005: hiddev1,hidraw4: USB HID v1.10 Device [Generic Mass Storage Device] on usb-0000:00:14.0-10/input1
[ 9.887755] input: iMON Panel, Knob and Mouse(15c2:ffdc) as /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/input/input11
[ 10.229363] rc rc0: iMON Remote (15c2:ffdc) as /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/rc/rc0
[ 10.229416] input: iMON Remote (15c2:ffdc) as /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/rc/rc0/input12
[ 10.229462] imon 1-6:1.0: iMON device (15c2:ffdc, intf0) on usb<1:3> initialized
[ 10.229481] usbcore: registered new interface driver imon
[18980.682881] usb 1-1: new high-speed USB device number 6 using xhci_hcd
[18980.832341] usb 1-1: New USB device found, idVendor=0846, idProduct=9021, bcdDevice= 2.00
[18980.832346] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[18980.832350] usb 1-1: Product: NETGEAR WNA3100M
[18980.832353] usb 1-1: Manufacturer: Realtek
[18980.832355] usb 1-1: SerialNumber: 00e04c000001
[18981.112577] rtl_usb: rx_max_size 15360, rx_urb_num 8, in_ep 1
[18981.113085] usbcore: registered new interface driver rtl8192cu
[18981.126839] usbcore: registered new interface driver rtl8xxxu
[27336.180161] usb 1-14: new full-speed USB device number 7 using xhci_hcd
[27336.338318] usb 1-14: New USB device found, idVendor=041e, idProduct=4025, bcdDevice= 1.00
[27336.338323] usb 1-14: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[27336.338327] usb 1-14: Product: Creative PC-CAM 880
[27336.338330] usb 1-14: Manufacturer: Creative Technology Ltd.
[27336.340332] usb-storage 1-14:1.0: USB Mass Storage device detected
[27336.341239] scsi host8: usb-storage 1-14:1.0
[27343.733454] usb 1-14: USB disconnect, device number 7
[27344.080264] usb 1-14: new full-speed USB device number 8 using xhci_hcd
[27344.234342] usb 1-14: New USB device found, idVendor=041e, idProduct=4024, bcdDevice= 1.00
[27344.234347] usb 1-14: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[27344.234351] usb 1-14: Product: Creative PC-CAM 880
[27344.234354] usb 1-14: Manufacturer: Creative Technology Ltd.
[27344.286011] usb 1-14: 320x240 mode selected
[27344.288259] usb 1-14: Zoran 364xx controlling device video0
[27344.288360] usbcore: registered new interface driver zr364xx
francis@francis-B360M-DS3H:~$ webcam
reading config file: /home/francis/.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
