USB device mode. Device not detected on host

Technical Support
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1

Device details:

  • Apalis i.MX8QM
  • Ixora Carrier board

NAME=“TDX Wayland with XWayland”
VERSION=“5.6.0-devel-20220211095556+build.0 (dunfell)”
PRETTY_NAME=“TDX Wayland with XWayland 5.6.0-devel-20220211095556+build.0 (dunfell)”
DISTRO_CODENAME=“dunfell”

I followed the steps listed USB Device Mode specifically for creating USB mass storage device.

Except the following

# Create CDC Ethernet (ECM) config
mkdir functions/ecm.usb0
ln -s functions/ecm.usb0 configs/c.1

I ran all the commands.

Also changed the usbg.service unit to map to g2.schema. However, I cannot detect the device on my host pc. There is no entry in lsusb as well as dmesg on the host.

The micro USB port on the bottom of Ixora carrier is used.

Any insights?
Regards,
Nikhil

2

Hi @hexagun,

I followed the same steps and was able to detect my Apalis iMX8Q on my host PC.
Can you repeat the steps and let me know if it still does not work?