[TriEmbed] Arduino serial port busy error Ubuntu Linux

Carl Nobile carl.nobile at gmail.com
Mon Oct 30 12:30:50 CDT 2017


There's another way to fix this issues also. If I remember correctly you
need to deactivate a pre-loaded driver in the /etc/modules-load.d/
directory. Exactly what escapes me now, but I like the adding rules idea.
It more fine grained than clobbering a module.


On Oct 30, 2017 1:23 PM, "Josh Wyatt via TriEmbed" <triembed at triembed.org>
wrote:

> Hi Alex,
>
> Thanks for the heads up... Yep, as Linux distros get ever more friendly,
> they tend to do things like take over serial ports, etc.
>
> Thanks,
> josh
>
> On Mon, Oct 30, 2017 at 11:40 AM, Alex Davis via TriEmbed <
> triembed at triembed.org> wrote:
>
>> I've been doing some dev work on an Ubuntu Linux laptop with Arduino and
>> an M0, and was running into a "port busy" error when trying to upload.
>>
>> The following commands fixed it:
>> echo ‘ATTRS{idVendor}=="2a03", ENV{ID_MM_DEVICE_IGNORE}="1"‘ | sudo tee
>> /etc/udev/rules.d/77-arduino.rules
>> sudo udevadm trigger
>>
>> Hope this helps someone.
>>
>> --
>> "The theater of noise is proof of our potential."
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