Troubleshooting - NVIDIA Docs

A USB Timeout Error may occur during re-flashing. The following error indicates that your re-flash host’s USB port is not enabled:

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            [ 0.1172 ] Sending bct_br
[ 0.1603 ] ERROR: might be timeout in USB write.
Error: Return value

First try changing the USB port:
1. Move to a different USB port on your host, if available.
2. Power cycle the IGX and retry flashing.
If that doesn’t work, try disabling autosuspend:
1. To disable autosuspend on your host machine’s USB ports:
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  sudo bash -c 'echo -1 > /sys/module/usbcore/parameters/autosuspend'
2. Power cycle the IGX and retry flashing.

Note

This error will not clear until you power cycle the IGX, so don’t skip that step.