>
> On 02/11/18 18:31, Patrick Dupre wrote:
> >>
> >> What is the output of "lsusb" and "lsmod" when you've booted to the LiveCD?
> >>
> > lsmod
> > difference between on and off
> > < uvcvideo 90112 1
> > ---
> >> uvcvideo 90112 0
> > 71c71
> > < videodev 172032 4 uvcvideo,videobuf2_core,videobuf2_v4l2
> > ---
> >> videodev 172032 3 uvcvideo,videobuf2_core,videobuf2_v4l2
> > 79c79
> > < i915 1490944 21
> > ---
> >> i915 1490944 17
> > 101c101
> > < drm 348160 21 nouveau,i915,ttm,drm_kms_helper
> > ---
> >> drm 348160 20 nouveau,i915,ttm,drm_kms_helper
> >
> >
> >
> > Bus 001 Device 006: ID 5986:0683 Acer, Inc
> > Device Descriptor:
> > bLength 18
> > bDescriptorType 1
> > bcdUSB 2.00
> > bDeviceClass 239 Miscellaneous Device
> > bDeviceSubClass 2
> > bDeviceProtocol 1 Interface Association
> > bMaxPacketSize0 64
> > idVendor 0x5986 Acer, Inc
> > idProduct 0x0683
> > bcdDevice 3.04
> > iManufacturer 3 Bison
> > iProduct 1 BisonCam, NB Pro
>
>
> Well, there is your webcam.
>
> It didn't show up in the previous message where you did lsusb.
>
> After you boot normally do you find 5986 in the output of dmesg?
>
>
It is there too.
I guess that I did not run under root
Then, what is next?
Bus 001 Device 005: ID 5986:0683 Acer, Inc
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 239 Miscellaneous Device
bDeviceSubClass 2
bDeviceProtocol 1 Interface Association
bMaxPacketSize0 64
idVendor 0x5986 Acer, Inc
idProduct 0x0683
bcdDevice 3.04
iManufacturer 3 Bison
iProduct 1 BisonCam, NB Pro
iSerial 2 200901010001
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 691
bNumInterfaces 2
bConfigurationValue 1
iConfiguration 4 USB Camera
bmAttributes 0x80
(Bus Powered)
MaxPower 500mA
Interface Association:
bLength 8
bDescriptorType 11
bFirstInterface 0
bInterfaceCount 2
bFunctionClass 14 Video
bFunctionSubClass 3 Video Interface Collection
bFunctionProtocol 0
iFunction 5 BisonCam, NB Pro
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 14 Video
bInterfaceSubClass 1 Video Control
bInterfaceProtocol 0
iInterface 5 BisonCam, NB Pro
VideoControl Interface Descriptor:
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