Questions tagged [arm]

ARM is a reduced instruction set computer (RISC) instruction set architecture (ISA) developed by ARM Holdings. It was named the Advanced RISC Machine and, before that, the Acorn RISC Machine. The ARM architecture is the most widely used 32-bit instruction set architecture in numbers produced.

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Docker-compose exposing port when reusing network

I am trying to get a set of containers to work together with a OpenVPN-client. I used this as a template and build my own container (on a Raspberry Pi, so i cannot use the prebuilt image right away). ...
gelse's user avatar
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1 answer
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Postgresql Service not Starting

I'm trying to start a PostgreSQL 10.10 server on an Armbian (Ubuntu Bionic with Armbian Linux 4.14.133-odroidxu4) device (Odroid Xu4). The server was previously working, but after a power failure, it ...
user5563109's user avatar
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How to test RAM on embedded ARM system? (Linux, no console)

I get a lot of memory dumps in dmesg, It seems to me every time the OS is trying to use any more than about 100 MB of RAM weird things are happening. How can I test RAM on ARM, on running Linux ...
StanTastic's user avatar
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mq_send : bad file descriptor

I have tried executing sample message queue programs on arm (linux) platform and mq_send() throws error number 9 (Bad file descriptor). 1) mq is enabled in kernel i.e CONFIG_POSIX_MQUEUE and ...
lavina's user avatar
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Qemu linux guest disconnected randomly

I have a mac m1 with an arm processor and I want to use Linux sometimes. For this I followed this guide and everything is working as expected and I have a working Linux guest. The only thing I added ...
amit's user avatar
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How to check if KVM nested virtualization is supported on ARM64 processor?

I have a virtual machine running RHEL 8.5 on an ARM64 (aarch64) processor - Arm Neoverse N1. Every tutorial I've found states looking at either /sys/module/kvm_amd or the /sys/module/kvm_intel folder ...
Sayan J. Das's user avatar
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minikube on macos with m1 darwin without docker

Ok, in my search for a development environment without docker desktop, I am exploring minikube. The issue is that minikube (at the time of writing) cannot run on macos with m1 chip because hyperkit is ...
santiago arizti's user avatar
1 vote
1 answer
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Default Apache 404 Message Appears to Be Different on ARM

I'm working on porting my company's x86-64 app to ARM aarch64. I am finding a difference in the default 404 behavior of apache I cannot explain/fix. I have been unable to find apache docs to explain ...
Lenny's user avatar
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Create custom AMI for Aarch64 with latest Debian and custom Kernel

I am trying to create a custom Debian based AMI with my own custom kernel for AWS EC2 instances, specifically I'm trying to run it on t4g.micro/medium instances. I debootstrap an ARM64 Debian and copy ...
user620284's user avatar
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Packer errors with qemu-system-aarch64

I have some success creating Vagrant base boxes with Packer for x86 and x86_64 guests, including VirtualBox, VMware, and qemu hypervisors. Now, I want to start making ARM guests with Packer and qemu, ...
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How to debug nfsrootfs not booting issue

We have Beaglebone black based custom board with 4GB eMMC and 256MB RAM. We use network boot for putting software on eMMC for very first time. For this purpose we have configured ubuntu PC for ...
ART's user avatar
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ssh hangs in Ubuntu MaaS heterogeneous cluster

I have the following issue when using ssh on my local network. I have setup a small cluster of Xeon machines using MAAS. I have installed Ubuntu Server 12.04 on all machines and configured local ...
D Mister's user avatar
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GKE Arm-based cluster starts in invalid state

After I install a new GKE cluster on Arm-based VM it immediately starts in a failing state. Specifically antrea-controller-horizontal-autoscaler cannot be run as it has no toleration for Arm-based ...
Martin D's user avatar
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How to fix errors of arm template for storage account creation?

I have exported ARM template of exiting resource and modified the template. But when deploying the same, getting errors as invalid xml. { "$schema": "https://schema.management.azure.com/...
uday's user avatar
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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 ...
marco's user avatar
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ZFS 2.0: How can I lower CPU-load on write with very slow disks and weak CPU?

I have a small 32bit-ARM-based board with three disk attached via USB 2.0. This has been running fine with ZFS 0.7.1 and 0.6.x for a long time, and I do not mind the reduced disk performance. (I am ...
Martin's user avatar
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WtpDownload_linux: Usage, gathering the required files?

Edit: These tags were removed as they don't exist: ESPRESSObin U-Boot marvell A3700 I'm in over my head working on an ESPRESSObin. I flashed the wrong bootloader, because I thought the recovery was ...
Mike Mestnik's user avatar
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1 answer
57 views

How can i Parametrize Azure Json file?

Please see that we have configured Dashboard in our other Azure subscription from where we have downloaded its template. Now we want to make it IaC (Infrastructure as Code) in our new Azure ...
Malik Adeel Imtiaz's user avatar
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1000Mbps RGMII and 100Mbps PHY

An ARM SoC (Amlogic S905) indicates that the ethernet is 1000Mbps RGMII and 100Mbps PHY. Does that mean that the communication with the physical layer is slow?
physkets's user avatar
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Using RTC to synchronize ntpd when offline

I need a stable configuration, presumably using ntpd, to keep system clock as precise as possible. Background: I have several embedded devices (arm9) running linux (currently: 3.16.1 / debian 7.2) ...
ZioByte's user avatar
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ARM Debian (squeeze) USB driver with mismatch 3.3.3 kernel but /lib/modules/2.6.36

Hei guys, my sheevaplug embedded server works fine, but when I wanted to use USB, the device gets not attached to /dev/tty/USB0 lsusb shows correctly: Bus 001 Device 002: ID 067b:2303 Prolific ...
frank's user avatar
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