On 05/01/2021 16:50, deloptes wrote:
Ottavio Caruso wrote:I have installed uvcdynctrl, but I don't know what to make of its output: $ sudo uvcdynctrl -l Listing available devices: video0 Integrated Camera: Integrated C Media controller device: /dev/media0 Entity 1: Integrated Camera: Integrated C. Type: 65537, Revision: 0, Flags: 1, Group-id: 0, Pads: 1, Links: 0 Device node Entity: 1, Pad 0, Flags: 1 video1 Integrated Camera: Integrated C Media controller device /dev/media1 doesn't exist ERROR: Unable to list device entities: Invalid device or device cannot be opened. (Code: 5)and there is again this? uvcvideo: Failed to resubmit video URB (-19) can you try unloading uvcvideo and loading it again? sudo rmmod uvcvideo sudo modprobe -v uvcvideo
Thanks. This is the dmesg log while giving the 2 commands as above: After `sudo rmmod uvcvideo`: [15630.304614] usbcore: deregistering interface driver uvcvideo After `sudo modprobe -v uvcvideo`: [15651.636552] uvcvideo: Found UVC 1.00 device Integrated Camera (5986:0299)[15651.639063] uvcvideo 2-4:1.0: Entity type for entity Processing 2 was not initialized! [15651.639074] uvcvideo 2-4:1.0: Entity type for entity Camera 1 was not initialized! [15651.639082] uvcvideo 2-4:1.0: Entity type for entity Extension 4 was not initialized! [15651.639381] input: Integrated Camera: Integrated C as /devices/pci0000:00/0000:00:14.0/usb2/2-4/2-4:1.0/input/input67
[15651.639689] usbcore: registered new interface driver uvcvideo [15651.639698] USB Video Class driver (1.1.1) I'll try again from a live usb image.