Questions tagged [arm]

Questions relating to the use of ARM microchip architecture with Ubuntu

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How to fix NFS mount on RPI4b with Ubuntu Server 20.04 arm on boot

So, weird stuff. I have an RPI2b installed 20.04-32 early May, NFS mount works flawlessly on boot. Now I got an RPI4b and tried 20.04-64/32 and the same NFS mount gloriously fails on boot. I've got a ...
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Cannot change resolution in Ubuntu

OS: Ubuntu 20.04 LTS, 64bit ARM (for Raspberry Pi). (I have also tried the 32bit version). Hardware: Raspberry Pi 4. Monitor: 10.1" IPS Touchscreen From Toguard (connected through HDMI). ...
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23 views

Ubuntu Server 20.04 - Raspberry Pi 4 - Unmet Dependencies libjson-c-dev

I'm trying to install Netdata on my Raspberry Pi 4 using Ubuntu Server 20.04. At some point I get the following unmet dependicies error: The following packages have unmet dependencies: libjson-c-...
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1answer
141 views

How to install arm-none-eabi-gdb on Ubuntu 20.04 LTS (Focal Fossa) [duplicate]

I tried to install arm-none-eabi-gdb as a part of gcc-arm-embedded. I added PPA: sudo add-apt-repository ppa:team-gcc-arm-embedded/ppa and executed: sudo apt install gcc-arm-embedded It ...
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Cirrus Scale old half height server RJ45 network device not available on Ubuntu 20.04 install

I just installed Ubuntu 20.04 ARM on an old Cirrusscale server, and the network device handle for the primary RJ45 connector does not come up, so I cannot simply plug into the LAN I am on. This is a ...
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24 views

how to get arm specific cpu info on arm-based ubuntu

Is there ARM specific hardware information utilities for CPU, Graphic card, etc.? lshw, inxi, /proc/cpuinfo are well known utilities or method but it does not provide ARM specific informations such ...
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14 views

Where I can find the source code for Raspberry Pi 4 images

Images are available for download at: https://ubuntu.com/download/raspberry-pi Where I can find the source code to build such images?
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Error installing fakeXrandr library - Ubuntu on Raspberry Pi

I have successfully installed a ubuntu image on my Raspberry Pi 4. I am trying to do some screen customization, and so as a result I'm looking to install this project, fakeXrandr: https://github.com/...
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34 views

Ubuntu does not recognize mass storage device, while Windows and Mac do

Why I cannot access my mass-storage device on Linux? I made a mass storage device using NUC140VE3CN (Nuvoton). I used only the internal flash memory. As a result, I now got a 64KB storage. It works ...
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14 views

Utilite Value serial connection works in U-Boot console

I have a Utilite Value that I'm trying to repurpose as a media computer, including installer a newer version of Ubuntu. I posted on this earlier but hit a snag. When I connect using gtkterm, I can ...
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23 views

Old Utilite Value can't find ls and won't give me a display

I have a Utilite Value that I'm trying to repurpose as a media computer. I honestly can't recall what I was last doing with it, but I have a 8 GB SD card that sort of boots. (It actually had a 4GB ...
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49 views

arm ubuntu how to compile linux module?

I have a oragepi board and use arm ubuntu os. Now, I want to compile kernel module under this board. My question is, 1.how to install linux-headers. I have used sudo apt-get install linux-headers-$(...
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108 views

processing on ubuntu 18.04 (jetson nano)

I am trying to use processing programming language on jetson nano which use ubuntu 18 TLS.I download the file from http://download.processing.org/processing-3.5.3-linux-armv6hf.tgz when I try to start ...
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17 views

How to edit arm based linux img file

i have unsual scenario, I need to edit language and keyboard preferences in samsung linux on dex img file(ubuntu 16.0.4.5. LTS-arm based-). But is that possible? If so, where should i look at? ...
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68 views

How to install Ubuntu server 19.10 on orange pi 3?

I have a Orange pi 3 , I have tried to install Ubuntu server 19.10 (arm64 version ) on my board but it was unsuccessful: I wrote ubuntu-19.10-live-server-arm64.iso on a TF card via balena Etcher. Then ...
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1answer
827 views

Ubuntu 18.04.4 LTS 64 bit on Raspberry Pi 4 + RealVNC server, how?

I installed the official Ubuntu 18.04.4 LTS 64bit image on my Raspberry Pi 4. On Raspian Buster I used RealVNC server to connect remotely to Raspberry so I want to use the same with Ubuntu but on ...
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1answer
348 views

ARM Ubuntu won't let me change my resolution

I know this question has been asked at least twice, but I downloaded the 64-bit version of Ubuntu onto my Raspberry Pi 4. I looked at a few tutorials but I couldn't find anything that worked for ...
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275 views

Installing ARM64 ubuntu vm on VmWare Fusion

Downloaded an Ubuntu 18.04 ARM iso image from https://ubuntu.com/download/server/arm In vmware fusion: created a new virtual machine from iso image Selected Linux->Ubuntu->64 bit Install It says ...
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1answer
51 views

Ubuntu server for i.MX7D processor

I want to install Ubuntu Server on i.MX7D processor, can someone please share details from where to download Ubuntu server image for i.MX7D processor and installation procedure. I have found link - ...
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337 views

How to install i386/amd64 packages on ARM or any other arch from Ubuntu Ports

I need to run some x86 binary with QEMU on a Raspberry Pi (armhf port, ARMv7) to make a printer work with Canon’s crappy binary UFRII drivers. How to just install its x86 dependencies on armhf (not ...
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cross compile python programs and programs containing ROS libraries for arm

I have been trying to cross-compile python programs and programs containing ROS libraries for ATSAMA5D27 SOM1 EK1. I haven't found the suitable toolchain so far. I compiled a C program using ...
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1answer
253 views

How to execute the first raspberry pi 3 login

Context I downloaded the latest Raspberry Pi image (64x server) from https://ubuntu.com/download/raspberry-pi I created the image as per instructions for mac on https://ubuntu.com/download/iot/...
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113 views

Ubuntu 18.04.1 LTS ccache: error: Could not find compiler “arm-infotm-linux-gnueabi-gcc” in PATH

I am trying to compile a kernel from source for an arm tablet,(and is my first attempt at trying), The readme just states: 1 /etc/bash.bashrc Add export PATH=$PATH://bin to last line 2 edit /...
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Unmet dependencies for cuda-driver Ubuntu 18 LTS on JetsonNano

I'm not sure about what to do. Similar to CUDA installation fails - unmet dependencies but I'm on a Jetson Nano. So it is another architecture. Reading package lists... Done Building dependency tree ...
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680 views

a start job is running for udev wait for complete device initialization

I want to use an USBtoDP adapter with my Pi 4b (Ubuntu 19.10 is running. There is a Github-Project to install the driver for this Ubuntu version. After installing the driver boot hangs 2 minutes on ...
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29 views

How can I install ibunwind-setjmp0-dbg on ubuntu 18.04 Bionic Beaver?

I am trying to install Pref tool on an ARM paltform (ODROID-XU4) running on ubuntu 18.04 Bionic Beaver, below is a script of installing the necessary packages odroid@odroid:~/Desktop$ sudo apt-get ...
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35 views

Does Ubuntu have kernel config requirements?

I'm building a stripped-down variant of the kernel for an arm-based device and I want to use Ubuntu there. Does Ubuntu require some specific kernel options to be set? Also, is it necessary to apply ...
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110 views

Program Cannot Find Shared Library While It Is There

The title concludes the problem. The system is ubuntu server 19.10 for arm, the program to run is pocketsphinx, a speech recognizer. Here is the information gathered from the terminal: ubuntu@...
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141 views

Need help configuring meson/ninja for cross compile

I'm trying to cross-compile a gstreamer application. the template I have uses meson and ninja to build and compile it. top folder meson: project('gst-template', 'c', version : '1.17.0.1', license : '...
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1answer
78 views

Command run in ARM rootfilesystem

i'm on developing ARM board (beaglebone black). when i was create bootimg image, i just copied the ARM rootfilesystem to booting disk. but, I want to run Linux commands as if it were a host PC. How ...
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1answer
844 views

Cross-compiler path

I have some compilers for different architectures: $ > whereis gcc gcc: /usr/bin/gcc /usr/lib/gcc /usr/share/man/man1/gcc.1.gz $ > whereis arm-linux-gnueabi-gcc arm-linux-gnueabi-gcc: /usr/bin/...
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1answer
3k views

-bash: ./my_file: cannot execute binary file:Exec format error, but my architecture and elf matches

I am trying to run binary file on Odroid-C2 with ubuntu64-16.04.3-minimal-odroid-c2-20171005 OS. This file has 777 privileges and is compiled for ARM. # ls -l my_file -rwxrwxrwx 1 root root 136409 ...
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1answer
492 views

Ubuntu on ARM Tegra Chromebook (Acer CB5-311)

recently I got a chromebook ACER CB5-311. As the ChromeOS basically is not fully OS I wanted to try installing Ubuntu on SD card. I've tried all the scripts from the github and reddit and they are all ...
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43 views

Can't get modules in /lib/modules loaded during startup

I used to have an Ubuntu installed in an ARM (32 b). The drivers needed to run the system were copied in the folder "/lib/modules" and loaded during the startup. Due to a hardware update, I have ...
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72 views

Can't SSH my artik board, disk full

I have ubuntu running on Samsung Artik ARMv7. One of my apps generated a lots of logs, and a failing logrotate strategy provoked the board to be full. Boards are 300km away from me, so let's say ...
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95 views

I want to install Ubuntu on my Google Coral. It comes with a custom derivative of Debian

I want to install Ubuntu on my Google Coral. It comes with a custom derivative of Debian. The OS that ships with it is pretty limited. I can't do anything and a lot of things are missing. It would ...
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821 views

Remove ChromeOS and change OS to Ubuntu on Lenovo (ARM) S330 Chromebook from USB boot

I'm trying to change the OS of my Lenovo S330 Chromebook for Ubuntu, I'm a noob sorry for that :) Here's my version : Google Chrome 78.0.3889.0 (Build officiel) dev (32 bits) Révision ...
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1answer
181 views

Installing libraries for arm64 on ubuntu bionic x64

I want to install arm64 libraries in my ubuntu bionic so I can link using cmake for cross compiling. Here's what I'm doing, based on https://askubuntu.com/a/994650/613425 dpkg --add-architecture ...
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59 views

What does prepare_page_table() clean?

I already knew that "paging_init()->prepare_page_table() in arm32" is main to clean the PGD which is the mappings below the kernel image. But I am wondering when did the data in that PGD was made? ...
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52 views

Associate .ioc extension with STM32CubeMx

I am using TrueStudio and CubeMX for programming STM32 Kits. OS is Ubuntu 19.04. I have cloned a program from Github, and open with TrueStudio. I need to open .ioc file file with another program which ...
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287 views

How to install ubuntu server 18.04 LTS in 64bit arm processor smartphone

When i looking for local server setup, i came up with this ubuntu server 18.04 for arm , My old smartphone processor is also arm 64 bit processor. can i use my old smartphone as a local server. If its ...
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1answer
537 views

ARM cross compiler - arm-linux-gnueabihf error. liblto_plugin.so not found

I am trying to make a linux kernel - 4.15.17. It is a project I have inherited, and it appears to use the arm-linux-gnueabihf-gcc compiler. Below is the output from the make process: ndu@ndu-...
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422 views

Where's ATLAS installed on Ubuntu 18.04 Mate on ARM CPU?

I installed Atlas on Ubuntu 18.04 Mate using the command sudo apt-get install libatlas-base-dev I'm running this on an Odroid N2 (https://www.hardkernel.com/shop/odroid-n2-with-4gbyte-ram/), so it's ...
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1answer
259 views

How to install a package of another architecture

I want to cross compile from my Intel i7 for a Raspberry Pi4. Now I added the following to my sources.list: deb [arch=armhf] http://ports.ubuntu.com/ubuntu-ports bionic main restricted which seems ...
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Wakeup device is filling all my logs on Ubuntu ARM

I use Ubuntu on a Rasperry PI like board, and all my storage ( 3GB ) is filled by logs: Jul 1 08:23:45 localhost kernel: Wakeup device... Jul 1 08:23:45 localhost kernel: |_+# Jul 1 08:23:46 ...
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Tracking down ODROID-xu3 alignment traps

I'm using an Odroid XU3 with: Ubuntu 18.04 (kernel version 3.10.106-154) Clang 6.0.0 (reports /usr/bin/../lib/gcc/arm-linux-gnueabihf/7 as the gcc installation) architecture is armv7l according to ...
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1answer
289 views

Unable to install Octave - Error in loading `libopenblas.so.0`

I have installed armhf architecture of Ubuntu 18.04 in Termux in my mobile phone. While installing octave (sudo apt install octave) I am getting the following error. Setting up octave (4.2.2-...
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1answer
2k views

How to switch the version of arm-linux-gnueabihf-gcc?

I would like to use version 5 of arm-linux-gnueabihf-gcc. So I installed it via: apt-get install gcc-5-arm-linux-gnueabihf But now when I do gcc --version it will tell me it's version 7. How do ...
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1answer
632 views

How to install armhf on ubuntu

How to install armhf in ubuntu 18.04 and why is this command not working sudo dpkg --add-architecture armhf
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130 views

Updating an old version of Ubuntu on an armhf port to a more modern version

I'm currently messing with a orangepi R1 - it's an arm hf board that the developer has supplied an image for. It's allegedly Ubuntu server but 15.04 (I have my doubts that it's an actual Ubuntu server ...

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