Codice: Seleziona tutto
serena@serena-pc:~$ usb-devices
T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh=12
D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=1d6b ProdID=0002 Rev=05.10
S: Manufacturer=Linux 5.10.0-1044-oem xhci-hcd
S: Product=xHCI Host Controller
S: SerialNumber=0000:00:14.0
C: #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=0mA
I: If#=0x0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
T: Bus=01 Lev=01 Prnt=01 Port=09 Cnt=01 Dev#= 3 Spd=12 MxCh= 0
D: Ver= 2.01 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=8087 ProdID=0026 Rev=00.02
C: #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA
I: If#=0x0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
I: If#=0x1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
T: Bus=01 Lev=01 Prnt=01 Port=01 Cnt=02 Dev#= 2 Spd=480 MxCh= 0
D: Ver= 2.01 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=30c9 ProdID=000f Rev=00.08
S: Manufacturer=DJJHFA1BIF2CQY
S: Product=HP HD Camera
S: SerialNumber=01.00.00
C: #Ifs= 4 Cfg#= 1 Atr=80 MxPwr=500mA
I: If#=0x0 Alt= 0 #EPs= 1 Cls=0e(video) Sub=01 Prot=01 Driver=uvcvideo
I: If#=0x1 Alt= 0 #EPs= 0 Cls=0e(video) Sub=02 Prot=01 Driver=uvcvideo
I: If#=0x2 Alt= 0 #EPs= 1 Cls=0e(video) Sub=01 Prot=01 Driver=uvcvideo
I: If#=0x3 Alt= 0 #EPs= 0 Cls=0e(video) Sub=02 Prot=01 Driver=uvcvideo
T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=10000 MxCh= 6
D: Ver= 3.10 Cls=09(hub ) Sub=00 Prot=03 MxPS= 9 #Cfgs= 1
P: Vendor=1d6b ProdID=0003 Rev=05.10
S: Manufacturer=Linux 5.10.0-1044-oem xhci-hcd
S: Product=xHCI Host Controller
S: SerialNumber=0000:00:14.0
C: #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=0mA
I: If#=0x0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
T: Bus=03 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh= 2
D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=1d6b ProdID=0002 Rev=05.10
S: Manufacturer=Linux 5.10.0-1044-oem xhci-hcd
S: Product=xHCI Host Controller
S: SerialNumber=0000:37:00.0
C: #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=0mA
I: If#=0x0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
T: Bus=04 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=10000 MxCh= 2
D: Ver= 3.10 Cls=09(hub ) Sub=00 Prot=03 MxPS= 9 #Cfgs= 1
P: Vendor=1d6b ProdID=0003 Rev=05.10
S: Manufacturer=Linux 5.10.0-1044-oem xhci-hcd
S: Product=xHCI Host Controller
S: SerialNumber=0000:37:00.0
C: #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=0mA
I: If#=0x0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
serena@serena-pc:~$ dmesg | grep usb
[ 0.665782] usbcore: registered new interface driver usbfs
[ 0.665782] usbcore: registered new interface driver hub
[ 0.665782] usbcore: registered new device driver usb
[ 1.830049] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10
[ 1.830050] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.830051] usb usb1: Product: xHCI Host Controller
[ 1.830052] usb usb1: Manufacturer: Linux 5.10.0-1044-oem xhci-hcd
[ 1.830052] usb usb1: SerialNumber: 0000:00:14.0
[ 1.834218] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.10
[ 1.834219] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.834220] usb usb2: Product: xHCI Host Controller
[ 1.834221] usb usb2: Manufacturer: Linux 5.10.0-1044-oem xhci-hcd
[ 1.834222] usb usb2: SerialNumber: 0000:00:14.0
[ 1.835383] usb: port power management may be unreliable
[ 1.837909] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10
[ 1.837910] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.837911] usb usb3: Product: xHCI Host Controller
[ 1.837912] usb usb3: Manufacturer: Linux 5.10.0-1044-oem xhci-hcd
[ 1.837913] usb usb3: SerialNumber: 0000:37:00.0
[ 1.838391] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.10
[ 1.838392] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.838393] usb usb4: Product: xHCI Host Controller
[ 1.838394] usb usb4: Manufacturer: Linux 5.10.0-1044-oem xhci-hcd
[ 1.838394] usb usb4: SerialNumber: 0000:37:00.0
[ 2.089633] usb 1-2: new high-speed USB device number 2 using xhci_hcd
[ 2.346145] usb 1-2: New USB device found, idVendor=30c9, idProduct=000f, bcdDevice= 0.08
[ 2.346151] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2.346155] usb 1-2: Product: HP HD Camera
[ 2.346159] usb 1-2: Manufacturer: DJJHFA1BIF2CQY
[ 2.346162] usb 1-2: SerialNumber: 01.00.00
[ 2.489897] usb 1-10: new full-speed USB device number 3 using xhci_hcd
[ 2.640051] usb 1-10: New USB device found, idVendor=8087, idProduct=0026, bcdDevice= 0.02
[ 2.640058] usb 1-10: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 3.480256] usbcore: registered new interface driver btusb
[ 3.614295] input: HP HD Camera: HP HD Camera as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.0/input/input15
[ 3.642217] input: HP HD Camera: HP IR Camera as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.2/input/input16
[ 3.642275] usbcore: registered new interface driver uvcvideo
[ 4.003107] audit: type=1400 audit(1630914542.885:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="ippusbxd" pid=535 comm="apparmor_parser"
serena@serena-pc:~$ ls -l /dev/video*
crw-rw----+ 1 root video 81, 0 set 6 14:21 /dev/video0
crw-rw----+ 1 root video 81, 1 set 6 14:21 /dev/video1
crw-rw----+ 1 root video 81, 2 set 6 14:21 /dev/video2
crw-rw----+ 1 root video 81, 3 set 6 14:21 /dev/video3
serena@serena-pc:~$ dpkg -l | grep v4l
ii libv4l-0:amd64 1.18.0-2build1 amd64 Collection of video4linux support libraries
ii libv4lconvert0:amd64 1.18.0-2build1 amd64 Video4linux frame format conversion library
ii uvcdynctrl 0.2.4-1.1ubuntu2 amd64 Command line tool to control v4l2 devices
ii uvcdynctrl-data 0.2.4-1.1ubuntu2 all Command line tool to control v4l2 devices - data files