Linux and No Dongle Detection: Difference between revisions

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'''Solution'''
'''Solution'''


Enable the correct permissions for the USB dongle with the following command sequence issued in a shell
Enable the correct permissions for the USB dongle. Enable full access to the dongles with the following command sequence issued in a terminal:


<code>
<code>
$ sudo touch /etc/udev/rules.d/999-ft-mxw.rules
$ sudo touch /etc/udev/rules.d/999-ft-mxw.rules


$ sudo echo "SUBSYSTEM==\"usb\",ATTRS{idVendor}==\"096e\",MODE=\"0666\"">/etc/udev/rules.d/999-ft-mxw.rules
$ sudo vim /etc/udev/rules.d/999-ft-mxw.rules
</code>
 
Enter this line:
 
<code>
SUBSYSTEM=="usb",ATTRS{idVendor}=="096e",MODE="0666"
</code>
 
Then restart udev service


<code>
$ sudo /etc/init.d/udev restart
$ sudo /etc/init.d/udev restart
</code>
</code>
and re-plug the dongle.

Revision as of 14:29, 31 May 2024

This applies to Ubuntu and Ubuntu-based Linux versions and all MXWendler versions

Problem

You start with a USB dongle attached but the log states there is no dongle found.

Background

Actually a dongle is found, but it cannot be read because of a udev permission issue

Solution

Enable the correct permissions for the USB dongle. Enable full access to the dongles with the following command sequence issued in a terminal:

$ sudo touch /etc/udev/rules.d/999-ft-mxw.rules

$ sudo vim /etc/udev/rules.d/999-ft-mxw.rules

Enter this line:

SUBSYSTEM=="usb",ATTRS{idVendor}=="096e",MODE="0666"

Then restart udev service

$ sudo /etc/init.d/udev restart

and re-plug the dongle.