Questions tagged [arm]

The ARM architecture is a 32 and 64-bit instruction set architecture (ISA), based on the reduced instruction-set computing (RISC) design. The 32-bit ARM architecture is the most widely used 32-bit ISA. The ARM architecture is often licensed to other third-party companies, to allow the development of products (e.g. embedded devices, system-on-a-chip designs) with a high degree of binary compatibility, especially with various Linux software repositories.

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How LXC (Linux Containers) differ from Docker?

I am wondering if LXC and Docker does the same thing (Operating System level virtualization) What are the advantages/disadvantages one have over the other? I also want to know for a low power arm ...
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Up-to-date Syncthing on Raspberry Pi [migrated]

How can I get the current latest version of Synchthing on Raspberry Pi without building from source? I'm running Raspberry OS on a Raspberry Pi 4 and everything is recently updated. Running: $ apt ...
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onionshare-cli on Ubuntu ARM64 Server does not work

I can't get onionshare to work. I've installed it in a python3-venv using python -m venv venv and activated the venv and then installed it using pip install onionshare-cli The problem is that the help ...
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Arch ARM Pacman not able to connect to servers after “-Syyu”

I've been searching around in Arch Linux forums and on the specific ones of my device's architecture, without any luck. Unfortunately, ARM specific Arch Forum is dead...and the main Arch forum wont ...
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Why is S4 sleep state (hibernation) not supported in Windows-on-ARM devices?

I've been eyeing a tablet from a few years ago, which has Windows 10 on ARM (a Snapdragon 850) and therefore promises really good battery life. However, after digging through several reviews, I ...
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Linux Kernel support for ARM Cortex-A78

I am planning to boot Linux for an ARM Cortex A78 based system. And I have some doubts about the same. 1. Which kernel version should I select ? I checked 5.4.112, 5.10.30, 5.11.14, 5.12-rc7 kernels, ...
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ARM SoC processor and the PC host: how to program the board Xilinx ZU28 FPGA

I am still confused by this ARM SoC stuff. Let's say I have an ARM SoC zync7000 (Xilinx ZU28 FPGA), and I am trying to run a project on the board. Then, I could just use my PC host to program FPGA. ...
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M1 Macbook Air - is Boot Camp Ubuntu possible?

I have been using Ubuntu on a VM on my M1 and I quite enjoy it so I have been thinking about running it natively. I have seen many videos and I know how to but I have a few general questions. I know ...
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What is the Difference Between 1Ghz Mobile Processor and 1Gzh Pc pocessor? [duplicate]

What is the difference between a 1Ghz ARM mobile processor and a 1Ghz x86 processor?. I mean both are 1Ghz right. Then how is it differs in performance other than the architecture?. why if we compile ...
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Which CPU has better IPC using the same TPD, a performance core clocked down or high a efficiency core

I'm wondering why the M1 has 4 performance cores and 4 efficiency cores, instead of 8 performance cores with 4 cores running higher efficiency, having the ability to step up to performance. I ...
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How to run Elite Dangerous on MacBook Air M1

My problem: My high school requires me to have an apple computer, so my parents are going to get me a MacBook Air M1 and I was wondering if and how I can play Elite Dangerous on that computer. I know ...
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ARM processor + zynq-7000 compilation platform in Linux C++? [closed]

I worked on a project that was built by C++ and compiled on a linux ARM based zynq-7000 platform. What kind of platform is this? I know a zynq-7000 (or UltraScale) is a newer FPGA. I also worked a lot ...
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How to connect modem with wvdial?

I have some problem during trying run command "wvdial", because i got error like: --> WvDial: Internet dialer version 1.61 --> Warning: section [Dialer Defaults] does not exist in ...
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ERROR: Virtual Raspbian on Qemu in Ubuntu

I am trying to emulate Raspberry-pi/Raspbian with QEMU on my linux subsystem. I followed this link and did the following steps $ mkdir ~/qemu_vms/ Download/copy Raspbian Wheezy to ~/qemu_vms/ Download ...
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How to use pci express serial card in raspberry pi compute module 4?

I'm running Raspberry Pi OS with desktop(Release date: January 11th 2021) in my raspberry pi compute module 4. pi@raspberrypi:~ $ uname -a Linux raspberrypi 5.10.16-v7l #1 SMP Tue Feb 23 19:01:18 CST ...
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How to emulate Windows 10 on a jetson nano with kvm : which kind of machine type should I use?

I would like to run a vm on my jetson nano,emulating windows 10 with qemu and kvm. As you probably already know,the jetson nano runs on arch64 / tegra platform. As first step I have recompiled the ...
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269 views

Why is my Ruby broken and how do I fix it?

I recently got myself a MacBook with the M1, performed Migration Assistant and I was happy. Then I tried installing the ARM "Beta" of Homebrew and started running into problems. I don't ...
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Is there a 32-bit ARM version of Windows that can run x86 applications?

Windows 10 can run on 64-bit ARM CPUs. The operating system's %PROCESSOR_ARCHITECTURE% environment variable shows ARM64 - meaning that its a 64-bit operating system running on ARM. This operating ...
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Multicore multiprocess performance issue on Linux ARM environment

I am developing a Linux application on 4-core ARM CPU. There are two processes in the application and I allocated each process to the cpu like below. core1 : process1 (GUI) core2-4 : precess2 (...
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How to make work the i686 version of ubuntu 18.04 (emulated with exagear) on the jetson nano

Someone of you still use and or remember the "old" exagear tool ? it has discontinued on 2019. I’ve installed it on my jetson nano and I have also activated an old license that I’d bought ...
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Create qemu drive image from nand block device

I have an embedded system I want to run via QEMU to speed up development with. I have used sshfs to mount the remote root dir so I have easy access. The remotes filesysyem is on an nand chip via /dev/...
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Are concerns regarding scientific computing and M1 processors justified?

I'm considering getting a Mac Book Air 2020 M1, but I have concerns regarding its ARM-based CPU architecture. I plan to primarily use it for algorithm prototyping (scientific computing algorithms, e.g....
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Buy a Windows OEM license to gain access to Windows ARM builds in order to play Elite Dangerous

I want to run Windows on ARM via the Parallels tech preview on my MacBook Air M1. If I buy an OEM license for Windows 10 (home or professional?) will I be able to activate the Windows Insider ...
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Wget or similar for WinCE 6.0 ARM

We have a bunch of handheld computers running WinCE 6.0 on ARM CPU's. Device = Datalogic Skorpio Input = Stylus + On-Screen keyboard + Numeric pad They need to be reset from time to time due to ...
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What's the difference between Cinebench and Sysbench?

I've read articles about how Sysbench gives Intel a slight benchmarking edge while Cinebench gives AMD and ARM a slight benchmarking edge. I was wondering what difference between Sysbench and ...
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1answer
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Calculate upper memory limit of M1 chip [duplicate]

Why the M1 chip memory limit is set to 16GB,it is mentioned here that it is based on 64 bit ARM architecture, shouldn't it share the same memory limit which is 16 Exabytes? According to the linked ...
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67 views

Nvidia Jetson remote desktop with android hotspot

I am using an Nvidia Jetson Nano B01 and Nvidia Jetson TK1 connected to an android (Huawei P20 Lite) mobile hotspot, operating system on these two boards is Ubuntu 14.04 and 18.04 - client computers ...
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Will Python be able to run on the new Apple machines running with M1 CPUs? [closed]

I am getting the new Apple MacBook with its ARM processors. I am wondering if Python will be supported on this new line of Macs. If it is not supported yet, then when will it be supported?
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3answers
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What is the use of Windows for ARM installation disc?

I've seen some Russian putting official Microsoft's Windows for AArch64 ISOs online for download since Windows 10 version 2004. Let's put legal issues aside, I am curious about the purpose of such ...
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Screen casting on a Linux system that uses Wayland

Problem: I would like to live stream my display. System that I am working on is arm Linux and it uses Wayland/Weston. Hardware that I am using is imx8. I have already tried to use ffmpeg with ...
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Permission Denied whilst loading libs with qemu-aarch64 on WSL2

I compiled a dynamically linked arm program on ubuntu 20.02 WSL using aarch64-linux-gnu-g++. Now I try to run it using qemu-aarch64. I can run simple hello world examples with qemu-aarch64. However, ...
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Why some supercomputers use ARM processors?

Why some supercomputers use ARM cpus? For example the world's most powerful supercomputer: Fugaku. It uses ARM cpus. x86 cpus can process more complex stuff right?
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Can't install Windows 10 ARM64 on Surface Pro X 1876 128GB from USB

I can't install Windows 10 ARM64 on Surface Pro X 1876 128GB. I flashed USB using latest Rufus version with Windows 10 ARM64 1903 Enterprise ISO. I have an adapter (USB -> USB-C), secure boot is ...
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54 views

Failing to mount romfs file on Arm based Ubuntu server

I have an image of romfs image that mounts correctly on Ubuntu machine. On another Ubuntu machine, that is running on ARM processor, I get the following error: sudo mount -v -o ro,loop "/path/to/...
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How to resolve “Cannot create a temporary directory ?” (Pynacl)

I'm installing Pynacl on Ubuntu 16.04 where it reaches a point where it throws error I haven't found any info about in search engine: How do I resolve this ?
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Is this error complaining about missing build-tools ? (Paramiko)

I'm installing Paramiko on arm architecture and during install I get this error: I'm not 100% sure. Does this error mean that I need to install build-tools first ? It's complaining about gcc compiler ...
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1answer
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Mobile ARM processors for heavy 3d tasks? [duplicate]

I would like to know, why ARM processors, like Snapdragon 855 aren't being used for heavy tasks like blender, CAD, etc. Because if we look at them, their specs aren't so bad. 8 cores @ 2.84 GHz. Not ...
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Problems installing OpenMediaVault on Raspberry Pi

BTW, I am trying to install OpenMediaVault on a Raspberry Pi 1, however, whenever I try and install OpenMediaVault on a Raspberry Pi 1, I get problems with the monit package, the FastCGI Process ...
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40 views

Virtualizing Windows ARM Edition on an ARM Linux machine

Is it possible to virtualize the ARM edition of Windows on an ARM Linux machine, and if so how would this be accomplished. I've tried emulating Windows in QEMU, but it's far too slow. The host OS is ...
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1answer
1k views

Docker gives an error trying to create aufs mount

On Ubuntu Bionic ARM64 on my Raspberry Pi 4b I get the following error: ubuntu@ubuntu:~$ sudo docker run hello-world docker: Error response from daemon: error creating aufs mount to /var/lib/docker/...
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Does Raspberry Pi 4 support AES hardware acceleration?

I have Raspberry Pi 4 B (4GB version), I wonder if it supports AES hardware acceleration (so some special instruction set for CPU for faster encryption). According to https://en.wikipedia.org/wiki/...
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How does one Install a Brother HL-2270DW Laser Printer on Arch Linux ARM and Raspberry Pi 4B?

How to Install a Brother HL-2270DW Laser Printer on Arch Linux ARM and Raspberry Pi 4B? I can rarely find a solution to Arch Linux ARM 4.19 integration and implementation issues. This is a self-...
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362 views

WoA on Android. Could it work?

This is just a question that I've been asking myself recently. Can you actually deploy Windows on ARM (WoA) to an Android device and actually get it working? I've heard that WoA can also work on ...
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313 views

Tensorflow on Arm with “No session factory registered” Error

I cross compiled the tensorflow-on-arm code (https://github.com/lhelontra/tensorflow-on-arm) using the rpi configuration. I could link a test program against the generated libtensorflow.so and ...
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207 views

Firefox /Debian /ARM64?

Does anyone know how to install current Firefox on Debian Stretch on ARM64? Not Iceweasel or Firefox ESR. It is not in the standard repository and Firefox does not display any download links.
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200 views

Armhf binaries on aarch64

So I'm running Arch Linux (64 bit) on a Raspberry Pi 3. What I'm trying to do is running a few BOINC projects on this machine. While some projects (like SETI@home) supply proper aarch64 binaries that ...
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2answers
739 views

I want to install executable of amd64 (x86) architecture on ARM architecture

I have just installed software (LabView linux supported version) on my laptop and its working fine. Recently I installed it on ARM cortex-A9 processor (zynq 7z020) and successfully installed all ...
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1answer
1k views

Raspberry PI + Aarch64 + openjdk11

I need to use openjdk11 on aarch64 architecture/ Raspberry Pi 3 64bit Debian. uname -a Linux raspberrypi 4.14.34-v8+ #1 SMP PREEMPT Tue Apr 17 02:45:42 PDT 2018 aarch64 GNU/Linux I downloaded from ...
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1answer
232 views

Ubuntu on an EC2 instance that uses the new AWS ARM processor architecture?

What are the downsides to running Ubuntu on an ARM processor from an EC2 instance at Amazon? Does it make any difference if I want to run a webserver? The price difference between a comparable ARM ...
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Bootloading settings for ARM Cortex M0 on Keil MDK v5.25

I am trying to do bootloading on Cortex M0 with another program flashed to a certain area in FLASH memory. (e.g. bootloader starts with address 0x08000000 and target program starts with address ...

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