Thanks DI ,
i did already installed it but i did install it again from your attachment.
The result is the same with oscam and with system commands : don't see any dev with name ttyUSB* but only ttyS* .
I use oscam OSCam r11714-798 and it's using libusb ...
Here the output of lib installed and command dmesg and lsusb:
apt list | libusb :
libusb-0.1-4/unknown 1:0.1.5-r0.4 armhf
libusb-0.1-dbg/unknown 1:0.1.5-r0.4 armhf
libusb-0.1-dev/unknown 1:0.1.5-r0.4 armhf
libusb-0.1-staticdev/unknown 1:0.1.5-r0.4 armhf
libusb-1.0-0/unknown,now 1.0.20-r0.4 armhf [installed]
libusb-1.0-dbg/unknown 1.0.20-r0.4 armhf
libusb-1.0-dev/unknown 1.0.20-r0.4 armhf
libusb-1.0-staticdev/unknown 1.0.20-r0.4 armhf
libusbtuner/unknown 0.1+git1+84138032ca-r0.0 armhf
libusbtuner-dbg/unknown 0.1+git1+84138032ca-r0.0 armhf
libusbtuner-dev/unknown 0.1+git1+84138032ca-r0.0 armhf
Comando dmesg | grep USB same result with dmesg | grep usb
[ 0.032618] brcm-usb-phy f0470200.usb-phy: USB3.0 clock not found in Device Tree <--- error ?????
[ 0.151065] xhci-brcm f0471000.xhci_v2: new USB bus registered, assigned bus number 1
[ 0.151518] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.151524] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.151858] hub 1-0:1.0: USB hub found
[ 0.152009] xhci-brcm f0471000.xhci_v2: new USB bus registered, assigned bus number 2
[ 0.152144] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
[ 0.152150] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.152439] hub 2-0:1.0: USB hub found
[ 0.152856] ehci-brcm f0470300.ehci_v2: new USB bus registered, assigned bus number 3
[ 0.168101] ehci-brcm f0470300.ehci_v2: USB 2.0 started, EHCI 1.00
[ 0.168205] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.168210] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.168491] hub 3-0:1.0: USB hub found
[ 0.168719] ehci-brcm f0470500.ehci_v2: new USB bus registered, assigned bus number 4
[ 0.184100] ehci-brcm f0470500.ehci_v2: USB 2.0 started, EHCI 1.00
[ 0.184200] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.184205] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.184479] hub 4-0:1.0: USB hub found
[ 0.184813] ohci-brcm f0470400.ohci_v2: new USB bus registered, assigned bus number 5
[ 0.239216] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001
[ 0.239221] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.239497] hub 5-0:1.0: USB hub found
[ 0.239725] ohci-brcm f0470600.ohci_v2: new USB bus registered, assigned bus number 6
[ 0.294207] usb usb6: New USB device found, idVendor=1d6b, idProduct=0001
[ 0.294213] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.294493] hub 6-0:1.0: USB hub found
[ 0.294756] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver <----- from my smargo ?
[ 0.294801] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver <----- from my smargo ?
[ 0.358292] usbhid: USB HID core driver <----- from my smargo ?
[ 0.897164] usb 6-1: new full-speed USB device number 2 using ohci-brcm <----- from my smargo ?
[ 6.760154] usb 6-1: New USB device found, idVendor=0403, idProduct=6001 <----- from my smargo ?
[ 6.760165] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 <----- from my smargo ?
Comando lsusb :
Bus 006 Device 002: ID 0403:6001 <------ think this is my smargo
Bus 001 Device 001: ID 1d6b:0002
Bus 002 Device 001: ID 1d6b:0003
Bus 003 Device 001: ID 1d6b:0002
Bus 004 Device 001: ID 1d6b:0002
Bus 005 Device 001: ID 1d6b:0001
Bus 006 Device 001: ID 1d6b:0001