UDOO QUAD

No /dev/serial/by-id directory in Ubuntu Udoo Quad

invalid@example.com (Carlon180) — Thu, 04 Dec 2025 08:30:59 +0000

Installing klipper on an Udoo Quad with Ubuntu 20.04, I cannot find MCU address (Arduino Due) because of /dev/serial/by-id doesn't exit. Any suggest?

Compiling U-Boot Loader Error

invalid@example.com (weemo) — Fri, 09 Feb 2024 22:25:57 +0000

I am following this guide

but I get this error:
arm-linux-gnueabihf-gcc: error: unrecognized -march target: armv5
arm-linux-gnueabihf-gcc: note: valid arguments are: armv4 armv4t armv5t armv5te armv5tej armv6 armv6j armv6k armv6z armv6kz armv6zk armv6t2 armv6-m armv6s-m armv7 armv7-a armv7ve armv7-r armv7-m armv7e-m armv8-a armv8.1-a armv8.2-a armv8.3-a armv8.4-a armv8.5-a armv8.6-a armv8-m.base...

Compiling U-Boot Loader Error

Ubuntu 16.04 for UDOO Quad/Dual

invalid@example.com (Francesco) — Sat, 03 Jun 2023 06:42:30 +0000

Please note, this is a bleeding-edge community OS for UDOO. It comes without any kind of warranty, so it is recommended only to experienced users. Using it, your board may be kidnapped, burnt or ate by dark kittens, or it may just produce magic smoke and flames. Use it at your own risk!

Main features:
* Based on Ubuntu 16.04
* Mate desktop environment
* Linux version is 4.1.15
* U-Boot version is 2016.09.1
* Integrated newer firmware and patches from NXP
* Wifi...

Ubuntu 16.04 for UDOO Quad/Dual

Video steam vertically flipped in Android 6.01 compared to Android 4.4.2

invalid@example.com (wjrowles) — Sat, 22 Apr 2023 09:43:03 +0000

How do I vertically flip the video stream in Android 6,01 for the ov5640_mipi.c camera? I want this flipped in the default boot mode.

Thx, John

OpenCV installation error. Need QR code scanning via Python

invalid@example.com (marklee) — Wed, 15 Mar 2023 14:06:27 +0000

I need to do a project to scan QR codes and trigger a relay. I am using used the default image Ubuntu 14.04 but noticed OpenCV is not installed by default.
I search around and tried but with no luck to get OpenCV 3.20 installed.
Does anyone know the correct steps to installed or have a sample working python script to scan for QR codes. You help is much appreciated!

UDOO QUAD PROXY SETTINGS

invalid@example.com (Raja) — Mon, 06 Feb 2023 09:51:57 +0000

Hello all,
I am Raja from India bought a UDOO Quad. I want to use the internet connection in our college which is having proxy settings. Can you please explain me the process of giving proxy settings in UDOO quad with "udoobuntu-udoo-qdl-desktop_2.2.0".
Thank you.

Ubuntu 18.04 for UDOO Quad/Dual

invalid@example.com (Francesco) — Mon, 16 Jan 2023 03:04:01 +0000

Main features:
* Based on Ubuntu 18.04
* Mate desktop environment
* Linux version is 4.1.15
* U-Boot version is 2015.04
* iMX firmware v6.0 and Vivante GPU X11 acceleration v6.2.2
* WiFi firmware updated
* UDOO services ported to systemd

Hardware support:
* UDOO Quad and Dual with all built-in devices

Known issues:
* currently none

The images are (almost fully) untested!
Please note, this is a bleeding-edge community OS for UDOO. It comes without any kind of warranty,...

Ubuntu 18.04 for UDOO Quad/Dual

Serial not recognized

invalid@example.com (jerrino77) — Tue, 11 Oct 2022 09:59:51 +0000

Hello all, i'm in trouble with my Quad board. When i connect It to any PC , no matter if Is Windows or Linux, the device Is not recognized, not even the "sound" when i plug USB cable. What can i do?

SATA Hard drive not recognized

invalid@example.com (battosai81) — Thu, 30 Jun 2022 04:10:23 +0000

Good afternoon, I have a QUAD board, I am trying to install a 1Tb HDD SEAGATE BARRACUDA model ST1000DM003 of 3.5, I connect the SATA cable to the board and the 5Vd / 12Vdc but it does not recognize the board, good or you can hear the start sound of the HDD.

It is supposed that 3.5 HDD should also work, or there is some step that I need to complete.

Thank you.

About additional RAM 2GB

invalid@example.com (Shin) — Thu, 23 Jun 2022 08:24:33 +0000

If you look at the Udoo Quad circuit, it says MK41K128M16JT-125 is installed. However, in Udoo Quad, actual memory is recognized as 1GB. I tried changing the udoo_spl.c internal setting in uboot to 2GB, but it is meaningless. Am I doing it right?

Android Source Download

invalid@example.com (Shin) — Fri, 08 Apr 2022 00:15:54 +0000

'You are running as per the script presented at https://www.udoo.org/docs/Advanced_Topics/Compile_Android_From_Source.html'. However, it is too difficult to download due to frequent errors. Do you have the original source or do you know how to download it in the correct way?

UDOO CAN BUS issues

invalid@example.com (asusrog) — Wed, 15 Dec 2021 06:19:37 +0000

Hello,

I am currently having issues getting UDOO's flexcan working.

Following is the yocto build configuration i am using. (meta-udoo krogoth branch)

Build Configuration:
BB_VERSION = "1.30.0"
BUILD_SYS = "x86_64-linux"
NATIVELSBSTRING = "universal"
TARGET_SYS = "arm-poky-linux-gnueabi"
MACHINE = "udooqdl"
DISTRO = "poky"
DISTRO_VERSION = "2.1.3"
TUNE_FEATURES = "arm armv7a vfp thumb neon...

UDOO CAN BUS issues

Ubuntu Bionic and Debian Stretch

invalid@example.com (igorpec) — Mon, 30 Aug 2021 19:18:09 +0000

In case someone fancy latest technology on Udoo ...

Download: https://www.armbian.com/udoo-quad/

Kernel 4.4.150
Bootlog: http://ix.io/1kMo

how to get the os into the udoo quad

invalid@example.com (malaga) — Thu, 18 Mar 2021 19:31:30 +0000

hi there - good day,

i have an udoo quad rev 4 and i guess that the specs can be found here

https://www.udoo.org/docs/Software_&_OS_Distro/UDOObuntu.html
the question is: how to get the os onto the board!?

note: with raspi and banana pi i have slots for the sd-card but how to apply the os on the udoo quad!?

Not able to re-enable wi-fi and strange ethernet behaviour

invalid@example.com (audiogio99) — Sat, 12 Dec 2020 15:57:50 +0000

Hi,
I was working on my UDOO after installing official UDOObuntu, to be used as a micro webserver. Everything was ok, but just before making the UDOO accessible from the web on I had the very bad idea of disabling wi-fi from the icon in lower right corner of the graphical interface.
Now I need to reenable it, but

the enable wi-fi button is greyed out.
in Web Control Panel, no wireless network shows up: View attachment 2056
I have spent quite some time googling...

Not able to re-enable wi-fi and strange ethernet behaviour

UDOO QUAD not working in DVI mode

invalid@example.com (kstearns) — Tue, 29 Sep 2020 13:41:23 +0000

I opened a UDOO support ticket, but it's been sitting for more than a week with no response so I thought I would try here.

In short, when connecting UDOO QUAD to older DVI display devices, it doesn't work properly - display flickers and reports an (invalid) pixel clock rate of 173Mhz. Attaching our video signal analyzer tells us that the TMDS Format = HDMI, not DVI.

When I use a Raspberry Pi (or really any device except UDOO), the analyzer reports TMDS Format = DVI with correct timings and...

UDOO QUAD not working in DVI mode

I.MX6 UDOO CAN BUS

invalid@example.com (sam7281) — Fri, 03 Jan 2020 16:00:17 +0000

How can i open I.MX6 UDOO CANbus?
I test this code

pinctrl_flexcan1: flexcan1grp {
fsl,pins = <
MX6QDL_PAD_GPIO_7__FLEXCAN1_TX 0x80000000
MX6QDL_PAD_GPIO_8__FLEXCAN1_RX 0x80000000
>;
};

&flexcan1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_flexcan1>;
trx-stby-gpio = <&gpio4 5 GPIO_ACTIVE_LOW>;
status = "okay";
};

LOOPBACK is work But I link real can device can't work,Why?

udooer@udoo:~$ ip -s -d link show can0
3: can0: mtu 16 qdisc pfifo_fast...

I.MX6 UDOO CAN BUS

UDOO Quad, Linux and Repetier Host

invalid@example.com (Petter1) — Sun, 17 Nov 2019 19:08:36 +0000

Hello everyone,,
so ive been trying for the better part of a week to get this combination to work. And ive had moderate success

I think its come down to a incompatibility between the current kernel in udoobuntu 2 and the mono library that repetier host uses.

So ive been trying to downgrade the kernel to 3.13.046. But i only get black screen when i restart after the downgrade. Is there anyone who has successfully done a downgrade of the kernel that could help me?

And i have to add,...

UDOO Quad, Linux and Repetier Host

HDMI is not working in UDOO Quad

invalid@example.com (Guilebaldo) — Wed, 04 Sep 2019 03:42:26 +0000

Hello, after keeping it safe in a box for a couple of years....I turned-on my Quad-UDOO.
I re-wrote the SD car with latest Ubuntu version from UDOO page. (14.04.5 LTS)
I can not make the HDMI to work, I could connect the UDOO serially to my PC.
I did "printenv" and I got this:

HDMI is not working in UDOO Quad

avr/io.h error: UDOO Quad Board Package up to date?

invalid@example.com (pdblood) — Thu, 18 Jul 2019 05:06:18 +0000

One of the libraries I am using has this include statement:

#include

Code:

Attempting to build with that library results in this error:
Arduino: 1.8.9 (Windows Store 1.8.21.0) (Windows 10), Board: "UDOO QDL (Arduino Due)"

Build options changed, rebuilding all
C:\Users\pdblo\Box Sync\Personal\Arduino\libraries\PS2X_lib\PS2X_lib.cpp:5:20: fatal error: avr/io.h: No such file or directory

 #include 

                    ^

compilation terminated.

exit status 1

...

avr/io.h error: UDOO Quad Board Package up to date?