Questions tagged [arm]

A family of processor architectures used in many embedded applications, network and other appliances, and almost all smartphones.

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Is there anyway for me to download a Linux distro for Aarch64 laptops?

I need to install a Linux distribution on my ARM64 laptop, but it just won't work. I have already tried several stuff and none of them work. Can anybody point me out anything I could do? I have ...
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lighttpd: ajax request prints the content of cgi script instead of running it

I am using lighttpd version 1.4.55 within an ARM environment. I created an HTML pages in which there is a button used to download some json data. This button trigger a submit form that calls a cgi ...
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how do I install Kali or ParrotOS on Mac m2 UTM and store the virtual machine files and virtual disk drive on an external SSD?

I already have the proper arm64 iso files from both operating system websites. for parrot I'm using their arm64 architect version and for Kali I downloaded the arm installer. during the ParrotOS ...
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Can I dual boot between Arm and x86 binaries installed on a single disk?

Thanks to the Debian multi-arch system for GNU/Linux, I can install both ARM and x86 binaries on a single disk, even a single partition, the only requirement being a Linux-compatible filesystem such ...
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Lower system call perfermance on aarch64 vs. x86-64

Does anyone know why system calls take longer to execute on 64-bit ARM (aarch64) compared to 64-bit Intel CPUs (x86-64)? Please see below my benchmarking setup. 64-bit ARM CPU: Ampere Altra Q80-30, ...
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Ubuntu 20.04/22.04 armhf mecab-ipadic-utf8 - Fails to install

I am trying to install default-mysql-server in Ubuntu 20.04 and 22.04 Docker images on armhf ARCH which has a dependency of mecab-ipadic-utf8. It installs successfully on amd64 and arm64 but for armhf,...
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Nodejs is not building in buildroot because ‘va_list’ has not been declared

I try to build an embedded linux with nodejs for Radxa Zero SBC. I included nodejs through Target packages ---> Interpreter languages and scripting > nodejs and NPM for the target. In the ...
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Linux server for Odroid HC2

Years ago I bought the OdroidHC2 to build a small home server running NextcloudPi. The hardware was since discontinued. After having problems with this installation multiple times I now want to switch ...
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How do unix systems call into an application?

I am currently implementing a C runtime library for the Arm64 platform, and I am unsure which assumptions I can make about the environment at the precise point that the application is executed (what ...
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Why doesn’t binary compiled on M1 Mac (arm64) run on EC2 t4g.micro instance (aarch64)?

Running argon2 compile on M1 Mac on AWS t4g.micro instance running Debian throws following error. According to https://stackoverflow.com/a/47274698/4579271, arm64 and aarch64 refer to the same ...
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Where can I find the device tree source include (.dtsi) files?

I am attempting to review my device tree to learn more about how the usb endpoints are defined, and also just to learn more about device trees. I am currently using a BeagleBone Black image, and I ...
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Linux package managers for ARM devices

Normally package managers like apt work for X86 and X64 systems. How does the Linux package manager aptrunning on a Rasberry Pi for example know that the binaries to be fetched and installed must be ...
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u-boot disable console output log message

i have orangePI_pc_plus board and installed armbian on it and connected monitor via HDMI and i hide all kernal logs to it. the problem is that i still see those u-boot message logs i want to hide it ...
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QEMU (aarch64) TCG: Guest boots into UEFI Interactive Shell

Setup Host OS: Manjaro XFCE x86_64 App: virt-manager Guest OS: Manjaro ARM minimal Hypervisor: QEMU TCG Architecture: aarch64 Emulator: /usr/bin/qemu-system-aarch64 Machine Type: virt-7.1 ...
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Box86 can't find some specific libraries

I am trying to run some programs on an Ubuntu ARM64 machine with Box86 (in this case, Steam). While starting up it crashes, and I noticed in the console the following errors: Error loading needed lib ...
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On an arm64 PC with amd64 translation; can I install an application with apt twice, targeting both architectures but called with different commands?

apt seems to prevent allowing the installation of two versions of a package at the same time: $ sudo apt install make:amd64 $ sudo apt install make:arm64 My system is natively arm64 but I have amd64 ...
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Wrong ELF class: ELFCLASS64

I'm in an ARM machine and I wanted to use an x86 program. Installed Box86 and the program and it's libraries. The program crashes because of this error: Error initializing native *libname* (last ...
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Investigate Device Tree Problems (with NVIDIA Xavier NX and a custom board)

I have a NVIDIA Xavier NX (aarch64) with a custom board. It worked well with 4.x kernel and Cboot. Now after migrating to 5.x kernel and UEFI it hangs on boot with the following error: "...
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Running Mathpix Snipping Tool on aarch64 Linux

The software in question is Mathpix Snipping Tool, a really good OCR software for converting images of math equations into LaTeX code, which I use daily. My hardware is a Chromebook running Ubuntu LTS ...
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Unable to cross-compile GNU screen for ARM

I'm on Ubuntu, and trying to build GNU screen for an old ARM device running Busybox. I have a custom cross-compilation toolchain installed in /usr/local/toolchain. I downloaded screen 4.3.1 (from 7 ...
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Why are the graphics (Xorg) not working on this ARM board?

This is yet another question in my series relating to these boards (other ones are on Android.SE about that operating system, but I've actually hopefully solved those issues now). I have a Firefly (...
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How to build a newer version of u-boot for the cpu exynos 5250 of the Google / Samsung ARM chromebook "SNOW" model XE303C12

I'm trying to build a recent copy of the u-boot loader to use with my old google-samsung ARM chromebook snow. Until now I've used the copy created by the company virtualopensystems,located here : http:...
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Homebrew multiuser on Monterey M1

I am trying to setup a 2 user Homebrew configuration on my M1 Mac on Monterey. I have 2 accounts on the laptop: bob and work. bob will be the Homebrew owner, and work will access it via a sudo to bob. ...
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pam error in systemd-nspawn container when logging in over XDMCP

I have a debian bullseye (armhf) systemd-nspawn container on a rpi3b (archlinuxarm armv7h host). I am trying to connect to an X session over XDMCP using lightdm. lightdm is throwing an error lightdm: ...
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Always Free: NO NETWORK after Upgrade from Ubuntu 20.04 LTS ARM to Ubuntu 22.04 LTS ARM

Scenario is the following: I upgraded from Ubuntu 20.04 LTS to Ubuntu 22.04 LTS. However, after upgrading I lost total connection to the host and I'm only able to access it through Cloud Shell Console....
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Trying to emulate Debian etch arm guest inside amd64 host

Well, I deleted my last question due to a lack of details. The point is that I'm trying to compile a C program using very old libraries for which I don't have the source. I discovered some time ago ...
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2 votes
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Linux hardware interface

I'm making a hardware project that will run a GNU/Linux OS, and I have a question.(edit: it's ARM based) How EXACTLY does the Linux kernel know what type of hardware is connected to the CPU, I mean ...
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Docker Squid not enforcing time acl in configuration

I have a squid running in docker, which is not enforcing the time ACLs that are defined in the configuration. I'me using https://hub.docker.com/r/ubuntu/squid running on arm This is my configuration ...
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How debug core dump created on remote ARM machine?

How do I debug a segmentation fault in an application created with QT Creator for a remote ARM device with a core dump? In QT Creator, with my Project open, I go to Debug > Start Debugging > ...
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32-bit = i686, 64-bit = x86_64, ARM = ??? / What Linux Distros can my arm7 CPU install?

Okay, so I know when browsing lists of Linux Distros online, if I have a common 32-bit CPU from Intel/AMD, under "Architecture:" I should look for "i686", and for 64-bit I should ...
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Doubts regarding ARM CPU servers

I do not know if this question is in the right spot... I have been using RaspberryPies for the lasts years and I was wondering questions about ARM CPUs in general, so I would like to know more about ...
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gnome-boxes not installing on manjaro ARM

I have a raspberry pi 4 with 8GB of RAM. It runs Manjaro KDE ARM. I was recently trying to get gnome-boxes to try and run an IMG of Raspbian just for fun. However, when I installed with pamac, I saw ...
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How to run ARM Android apps smoothly in x86 Unix-like OS?

I also mean AMD64, x86_64 and i386 PCs by saying x86. Many common apps only support Android and iOS. That may cause inconvenience to Linux users. I wonder if there is any way to run ARM Android apps ...
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Latest hplip for ARM

I'm, having an issue updating hplip to the latest version on the wandboard. It has ubuntu 16.04, and currently hplip-3.18.6. As far as I know that was the last version of hplip which didn't have '...
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Issues with ARM u-boot booting USB's

Hoping, someone could help with my issue! Im quite new to working with ARM devices and how they operate, but im quite profficient with linux. I have a hotspot which uses an RK3566 arm cpu, that can ...
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How to run Amazon Linux 2 on Apple Silicon

Amazon Linux 2 -- historically a cloud offering -- is also offered as an on-premise solution for various setups. The two most popular on-premise solutions are: Virtual Machine (e.g. KVM, Oracle ...
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Install grub on disk image with non-native platform

I'm running Ubuntu Server ARM (20.02) and I need to install GRUB on a disk image. However, the disk image is for an OS using x86_64. The disk image is attached to /dev/loop6. The Fat32 partition on ...
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Can't Chroot into archlinux

I have Installed the generic aarch64 rootfs to an sdcard , and have placed It inside my phone and am trying to chroot into it - via a superuser adb shell , by running busybox chroot /data/local/mnt /...
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Command not found when In chroot

Im currently Porting Arch Linux to My phone and I am trying to set up the rootfs properly - have it installed to an external scdard and am using busybox to chroot into it with busybox chroot /data/ ...
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Why does qemu-system-arm hang if dtb and machine are swapped?

I am trying to use qemu-system-arm to emulate an embedded system. I am using Ubuntu 20.04 and installed the backport of QEMU emulator version 5.0.0 (Debian 1:5.0-5ubuntu6~ppa0). I thought I would ...
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Touch screen ABS_X and ABS_Y wrong behavior

I have a 7" touch screen that I'm connecting to Linux. The touchscreen is recognized, but the behavior is wrong. I used the evtest utility to look at the events coming out of /dev/input/* and I ...
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libtool (arm): error: only absolute run-paths are allowed

I am cross-compiling SSSD for ARM architecture.  When I run make, I obtain the following error: arm-xilinx-linux-gnueabi-libtool: error: only absolute run-paths are allowed I configure it as ...
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Sometimes can't reboot on arm-device

I have a little device on ARM with armbian on it. It automatically loads after turning power on or after shutdown. But sometimes it doesn't until I turn off-on power. I added a script to crontab. The ...
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Trouble finding on-board serial port via UART: "-bash: echo: write error: Input/output error"

I have an old tv box that I wiped recently with Linux. I would like to connect a device to its onboard UART pins, to which I've soldered wires that connect to a UART adapter on my PC. I opened up a ...
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Cross-compile libgpiod library and use it in my program

I am trying to cross-compile a program with the "gpiod" library. My host pc has Ubuntu 18.04 and the target platform I am cross-compiling for is a Board with IMX8X SOM. I found source code ...
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How to disable hot-pluggable CPU on ARM?

I have an ARM64 Cortex-A72 board running Linux 5.4.47. I want to check if the CPU hot-plugging is working correctly (it's needed for one project I want to use). Kernel has CONFIG_HOTPLUG_CPU enabled, ...
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NanoPi mali GPU doesn't want to increase frequency

I'm trying to increase frequency of mali GPU on my NanoPi M4. I use friendlyarm-desktop distro. The /sys/class/misc/mali0/device/devfreq/ff9a0000.gpu/governor is already in "performance" ...
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How can I install multi-architecture packages on RHEL 8

On an x86_64 Ubuntu 20.04 system, after some minor modifications under /etc/apt and running dpkg --add-architecture s390x, I can install the foo-dev:s390x package and the gcc-8-s390x-linux-gnu package ...
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Can I install Linux on these AmLogic single-board computer?

A company called MECOOL offers several "TV box" devices, based on AmLogic single-board computers (SBC's). Examples: KM2 KM6, KM6 Deluxe. They sport quad-core ARM Cortex CPUs (A55, A35), have ...
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.NET 5 issue on "old" arm64 / how to publish for arm64/gcc4.x

Background I'm having more success than expected running binaries from a (relatively simple) C# program on "antiquated" arm and arm64 systems built on linux-x64 and published with RIDs linux-...
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