Integrated webcam not working(it is working fine sometimes after restarting). I would like to get a permanent fix for this problem I have included all screen shots.
When I run v4l2-ctl --list-devices, I got
Unable to detect what device /dev/video0 is, exiting.
And when I ran
dmesg | grep -i usb, I got
[ 0.602606] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.602635] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 0.602649] uhci_hcd: USB Universal Host Controller Interface driver
[ 0.602910] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
[ 0.604436] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04
[ 0.604437] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.604438] usb usb1: Product: xHCI Host Controller
[ 0.604439] usb usb1: Manufacturer: Linux 5.4.0-80-generic xhci-hcd
[ 0.604440] usb usb1: SerialNumber: 0000:00:14.0
[ 0.604581] hub 1-0:1.0: USB hub found
[ 0.606002] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[ 0.606005] xhci_hcd 0000:00:14.0: Host supports USB 3.0 SuperSpeed
[ 0.606043] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.04
[ 0.606044] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.606045] usb usb2: Product: xHCI Host Controller
[ 0.606046] usb usb2: Manufacturer: Linux 5.4.0-80-generic xhci-hcd
[ 0.606047] usb usb2: SerialNumber: 0000:00:14.0
[ 0.606155] hub 2-0:1.0: USB hub found
[ 0.859692] usb 1-5: new high-speed USB device number 2 using xhci_hcd
[ 1.023228] usb 1-5: New USB device found, idVendor=0c45, idProduct=6a06, bcdDevice=64.26
[ 1.023229] usb 1-5: New USB device strings: Mfr=2, Product=1, SerialNumber=0
[ 1.023230] usb 1-5: Product: Integrated_Webcam_HD
[ 1.023231] usb 1-5: Manufacturer: 1234567890-12ZR
[ 1.151779] usb 1-6: new high-speed USB device number 3 using xhci_hcd
[ 1.300231] usb 1-6: New USB device found, idVendor=0bda, idProduct=0129, bcdDevice=39.60
[ 1.300232] usb 1-6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1.300233] usb 1-6: Product: USB2.0-CRW
[ 1.300234] usb 1-6: Manufacturer: Generic
[ 1.300235] usb 1-6: SerialNumber: 20100201396000000
[ 1.427658] usb 1-8: new full-speed USB device number 4 using xhci_hcd
[ 1.577568] usb 1-8: New USB device found, idVendor=8087, idProduct=0a2a, bcdDevice= 0.01
[ 1.577570] usb 1-8: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.584150] usbcore: registered new interface driver rtsx_usb
[ 27.881483] usbcore: registered new interface driver btusb
[ 28.419941] usb 1-5: reset high-speed USB device number 2 using xhci_hcd
[ 28.592826] input: Integrated_Webcam_HD: Integrate as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/input/input22
[ 28.592898] usbcore: registered new interface driver uvcvideo
[ 28.592899] USB Video Class driver (1.1.1)
[ 30.031669] audit: type=1400 audit(1627658702.702:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="ippusbxd" pid=1016 comm="apparmor_parser"
[ 68.608675] usb 1-5: reset high-speed USB device number 2 using xhci_hcd
[ 68.735364] usb 1-5: device descriptor read/64, error -71
[ 68.969109] usb 1-5: device descriptor read/64, error -71
[ 69.203159] usb 1-5: reset high-speed USB device number 2 using xhci_hcd
[ 69.330369] usb 1-5: device descriptor read/64, error -71
[ 69.564624] usb 1-5: device descriptor read/64, error -71
[ 69.798889] usb 1-5: reset high-speed USB device number 2 using xhci_hcd
[ 69.799096] usb 1-5: Device not responding to setup address.
[ 70.005358] usb 1-5: Device not responding to setup address.
[ 70.211588] usb 1-5: device not accepting address 2, error -71
[ 70.338845] usb 1-5: reset high-speed USB device number 2 using xhci_hcd
[ 70.338993] usb 1-5: Device not responding to setup address.
[ 70.545520] usb 1-5: Device not responding to setup address.
[ 70.753317] usb 1-5: device not accepting address 2, error -71
[ 70.771968] usb 1-5: USB disconnect, device number 2
[ 70.946860] usb 1-5: new high-speed USB device number 5 using xhci_hcd
[ 71.074030] usb 1-5: device descriptor read/64, error -71
[ 71.312541] usb 1-5: device descriptor read/64, error -71
[ 71.547284] usb 1-5: new high-speed USB device number 6 using xhci_hcd
[ 71.674604] usb 1-5: device descriptor read/64, error -71
[ 71.909530] usb 1-5: device descriptor read/64, error -71
[ 72.016622] usb usb1-port5: attempt power cycle
[ 72.633543] usb 1-5: new high-speed USB device number 7 using xhci_hcd
[ 72.633684] usb 1-5: Device not responding to setup address.
[ 72.840512] usb 1-5: Device not responding to setup address.
[ 73.048178] usb 1-5: device not accepting address 7, error -71
[ 73.174684] usb 1-5: new high-speed USB device number 8 using xhci_hcd
[ 73.174847] usb 1-5: Device not responding to setup address.
[ 73.381883] usb 1-5: Device not responding to setup address.
[ 73.588778] usb 1-5: device not accepting address 8, error -71
[ 73.588901] usb usb1-port5: unable to enumerate USB device
[ 95.774825] usb 1-5: new high-speed USB device number 9 using xhci_hcd
[ 95.903401] usb 1-5: device descriptor read/64, error -71
[ 96.147928] usb 1-5: device descriptor read/64, error -71
[ 96.384569] usb 1-5: new high-speed USB device number 10 using xhci_hcd
[ 96.512954] usb 1-5: device descriptor read/64, error -71
[ 96.757655] usb 1-5: device descriptor read/64, error -71
[ 96.865987] usb usb1-port5: attempt power cycle
[ 97.283157] usb 1-5: new high-speed USB device number 11 using xhci_hcd
[ 97.283357] usb 1-5: Device not responding to setup address.
[ 97.491773] usb 1-5: Device not responding to setup address.
[ 97.700214] usb 1-5: device not accepting address 11, error -71
[ 97.828637] usb 1-5: new high-speed USB device number 12 using xhci_hcd
[ 97.828828] usb 1-5: Device not responding to setup address.
[ 98.037263] usb 1-5: Device not responding to setup address.
[ 98.245677] usb 1-5: device not accepting address 12, error -71
[ 98.245765] usb usb1-port5: unable to enumerate USB device
[ 1843.688299] usbcore: deregistering interface driver uvcvideo
[ 1853.371309] usbcore: registered new interface driver uvcvideo
[ 1853.371310] USB Video Class driver (1.1.1)
[ 1992.268440] usb 1-5: new high-speed USB device number 13 using xhci_hcd
[ 1992.443988] usb 1-5: New USB device found, idVendor=0c45, idProduct=6a06, bcdDevice=64.26
[ 1992.443993] usb 1-5: New USB device strings: Mfr=2, Product=1, SerialNumber=0
[ 1992.443997] usb 1-5: Product: Integrated_Webcam_HD
[ 1992.443999] usb 1-5: Manufacturer: 1234567890-12ZR
[ 1992.458414] input: Integrated_Webcam_HD: Integrate as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/input/input23
[ 2543.437569] usb usb1-port5: Cannot enable. Maybe the USB cable is bad?
[ 2544.405733] usb usb1-port5: Cannot enable. Maybe the USB cable is bad?
[ 2545.385536] usb usb1-port5: Cannot enable. Maybe the USB cable is bad?
[ 2546.357362] usb usb1-port5: Cannot enable. Maybe the USB cable is bad?
[ 2546.358746] usb 1-5: USB disconnect, device number 13
[ 2546.541219] usb 1-5: new high-speed USB device number 14 using xhci_hcd
[ 2547.513221] usb usb1-port5: Cannot enable. Maybe the USB cable is bad?
[ 2548.485227] usb usb1-port5: Cannot enable. Maybe the USB cable is bad?
[ 2548.485339] usb usb1-port5: attempt power cycle
[ 2549.529130] usb usb1-port5: Cannot enable. Maybe the USB cable is bad?
[ 2550.509032] usb usb1-port5: Cannot enable. Maybe the USB cable is bad?
[ 2550.509163] usb usb1-port5: unable to enumerate USB device
dmesg | grep -i "webcam"
[ 1.023230] usb 1-5: Product: Integrated_Webcam_HD
[ 28.582557] uvcvideo: Found UVC 1.00 device Integrated_Webcam_HD (0c45:6a06)
[ 28.592826] input: Integrated_Webcam_HD: Integrate as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/input/input22
[ 1992.443997] usb 1-5: Product: Integrated_Webcam_HD
[ 1992.448918] uvcvideo: Found UVC 1.00 device Integrated_Webcam_HD (0c45:6a06)
[ 1992.458414] input: Integrated_Webcam_HD: Integrate as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/input/input23
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