jetson nano b01 cant detect usb ports
i got my jetson nano b01 to boot but i can t detect the usb ports for my wireless keyboard dongle, i need help

thank you
hey,

there might be not enough power for your usb devices after you draw some with your ffc camera.

what are you powering the board with? try dc jack with a beefier power supply.

cheers,

olex
Hi jevons,

It looks like the Intel(r) Neural Compute Stick 2 is not connecting properly when the model is loaded. Did you configure the Intel(r) NCS 2 Linux USB Driver? If you have not, please use the following steps.

1. Add the current user to the users group, you will need to logout and log back in. 



```
sudo usermod –a –G users “$(whoami)”
```

2. Create **97-myriad-usbboot.rules** in the **/etc/udev/rules.d** directory with the following content:



```
SUBSYSTEM=="usb", ATTRS{idProduct}=="2150", ATTRS{idVendor}=="03e7", GROUP="users", MODE="0666", ENV{ID\_MM\_DEVICE\_IGNORE}="1"
SUBSYSTEM=="usb", ATTRS{idProduct}=="2485", ATTRS{idVendor}=="03e7", GROUP="users", MODE="0666", ENV{ID\_MM\_DEVICE\_IGNORE}="1"
SUBSYSTEM=="usb", ATTRS{idProduct}=="f63b", ATTRS{idVendor}=="03e7", GROUP="users", MODE="0666", ENV{ID\_MM\_DEVICE\_IGNORE}="1"

```

3. Reload the rules



```
udevadm control --reload-rules
udevadm trigger
ldconfig

```

I don't have a Jetson Nano to test, however, it worked on the Jetson TX2 that I have. Please let me know if it works for you.


Regards,


Jesus




[View solution in original post](/t5/Intel-Distribution-of-OpenVINO/NCS2-had-problems-with-jetson-nano/m-p/1143962#M10910) if you do a web search for flex sdr-1000 you will find alot of info.
http://kc.flexradio.com/knowledgebasearticle50108.aspx

i am pretty sure you are going to need a pc with a parallel port, once upon a time there was a usb adapter available that worked for this radio, the driver is available but you will most likely not find the adapter.
i had to run windows 7 32 bit to get mine to work.
i used the version of powersdr from the ke9ns website called excalibur, if you can't find it i have it backed up on my nas. a quick fix is to go into the "device manager" Start-settings-control panel-system-device manager and right click on your keyboard and select delete. when it's deleted restart your pc. You will not be able to use your keyboard until it is reinstalled by your computer let it start up and you will see a little come up that wil say something like found new hardware or found new keyboard. after this you should be able to use as you used to disconnect the integrated keyboard and try only using it with the external keyboard i think it’s too early to think about h.266.

in any case if it will be supported then you need new hardware. only thing i can think of is to maybe reflash the firmware. it sounds like you broke the silver usb adapter from the board. if that is so, there is a chance that this could be soldered back on. it all really depends on the damage to the actual pcb at this point. if you've got a good soldering iron and a magnifying glass (or a microscope) you should be able to just solder the connectors back on. 

if however there is extensive damage to the pcb, there is a chance that you might need to do something a bit more advanced to get to your files. i would not recommend meddling with your usb drive past the soldering of the usb adapter back onto the pcb to make sure that you don't damage something else on there. there is a sea of data recovery companies out there on the internet that do just that, fix broken flash drives. on such company that i have personal experience with is eprovided data recovery. this guys are really affordable when it comes to recovering data (usually under $70).

if that soldering fix fails, give them a shot. this is their website: http://www.eprovided.com/d1/usb-drive-recovery.html when you get them on the line, ask a bunch of questions, they should be able to help you.

good luck. re-flash bios using usb stick if you can get that far.
if not reset option and steps like clearing cmos and pins.?
new mobo or try manufacturer.. please extract the files and open the l1c product vial file > import > optical > sentinel-2 > l1c 
and then run again. this will work with your cars usb charger too.