Questions tagged [arm64]

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How to install Fedora server 31 or ubuntu server 19.10 on orange pi 3?

I have a Orange pi 3, I have tried many ways to install Fedora server 31 (aarch64 version ) on my board but all of them were unsuccessful: I wrote Fedora-Server-dvd-aarch64-31-1.9_2.iso on a TF card ...
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LEDs don't trigger on CPU activity

I'm trying to set some triggers for the LEDs on an embedded board (Rock960). They work with heartbeat and mmc1 (main drive) and none of course, but I haven't been able to get any of the cpu<i> ...
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30 views

How can I install grub2 on Orange PI 3?

How can I install grub2 on orange pi3 ? Due to undisclosed reasons I can't connect my board to internet. Therefore, I can not use apt-get or anything like that to install the grub2 In What’s Orange ...
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68 views

How to check if my ARM64 board supports 32 bit binary compilation? (error: unrecognized command line option ‘-m32’)

I have a ARM virtual machine on AWS with Ubuntu18.04 installed. dpkg & uname commands show this, $ dpkg --print-architecture arm64 $ uname -m aarch64 I've got a third-party precompiled static ...
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56 views

Support for armv7 32-bit binaries on an aarch64 Linux kernel

I'm trying to determine whether a Linux aarch64 kernel can run 32-bit armv7 binaries. Various threads I've found ([1], [2], [3]) indicate that this should be possible using CONFIG_COMPAT, but this ...
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1answer
94 views

Compiling ZFS on aarch64 CentOS

I'm trying to compile zfs on my raspberry pi4, running CentOS 7.7 (64bit). I followed the instructions provided here: https://github.com/zfsonlinux/zfs/wiki/Building-ZFS but can't get past the ...
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38 views

How to cross-compile the criu for arm64( Raspberry pi ) ? from: https://criu.org/ARM_crosscompile

I tried the commands from: https://criu.org/ARM_crosscompile site, but it doesn't seem to work.
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CRIU check shows warning in Raspberry-Pi-4(4gb version) on ubuntu server platform

Warn (criu/cr-check.c:680): Dirty tracking is OFF. Memory snapshot will not work. Warn (criu/cr-check.c:1061): Do not have API to map vDSO - will use mremap() to restore vDSO Warn (criu/cr-check.c:...
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587 views

Correct way to add /lib/ld-linux.so.3 in Debian

My current setup is quite exotic, and I could use some clarification. I am running on a Pinebook Pro, powered by a Quad Cortex-A53, 64-bit CPU. The OS is a 64-bit version of Debian: $ uname -a Linux ...
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54 views

QEMU networking: Host to Guest

I want to connect a host(Debian 10 VM) to a qemu-guest (Debian on aarch64 ARM). I used to debootstrap tool to install a Debian root file system. Then I installed the qemu-user-static device on my host....
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Booting a linux kernel in Oneplus3 device

Bootloader of my op3 device is unlocked. I am trying to install linux-5.3 to be run on Oneplus3. Yes, I only want the kernel to load. That's it!. I don't even want to care about the init process after ...
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Rsync installation failure on debian - insserv

I am trying to install rsync on debian (ARMv8 processors). I am getting this error. I am unable to make any sense out of it. Kindly help. I am a total noob in these things so a detailed explanation ...
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1answer
95 views

How to install cryptsetup 2.1.0 on Debian Stetch? (not in backports)

How should I go about installing cryptsetup 2.1.0 on Debian stretch? It's not in stretch-backports so I'd like to know what's the best way to go about this. I'm on ARM64 (ayufan-rock64 debian stretch ...
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277 views

Bus error when access nonaligned memory on zynq

EDIT: Is there a better stackexchange site I should put this on? I am trying use the DDR4 connected to the FPGA side of a zynq ultrascale chip, specifically on Xilinx's devboard zcu102. I am using ...
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714 views

Getting an “ Exec format error” on arm64 embedded Linux

I have a renesas v3h ARM v8 processor on an embedded platform. The yocto Linux on it doesnt have support for sshd so I was trying to install the binary in the rootfs. I downloaded the binary from here ...
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1answer
766 views

NanoPi M4 - RK3399: Apache2 + SSL: Large download hangs

I've a brand new setup of Apache2 running under Debian 9 (armbian on NanoPi M4). Everything works fine until I try to download a large file over HTTPS. Small files download successfully however, ...
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102 views

Share aarch64 page tables created by Linux with SMMU [closed]

I am currently working on creating a shared virtual address space in Linux arm64 on a Xilinx Zynq Ultrascale+ board. In the future it should be possible to share pointers/addresses between the Cortex ...
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34 views

Is it possible to run more than one node on a physical host without full-fat VM?

I am planning on running Docker and Swarms on some rPi 3B+'s. My first goal is to test the fault tolerance abilities of RAFT consensus across at least 3 machines so I can simulate failure of a node. ...
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361 views

APT version conflicts across different architectures even with Multi-Arch: same?

With Raspbian and a 64-bit kernel, I am fetching packages from the following sources: deb [arch=armhf] http://raspbian.raspberrypi.org/raspbian/ stretch main contrib non-free rpi deb http://deb....
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346 views

How to update FreeBSD without freebsd-update when the source cannot be compiled?

I run FreeBSD on a Raspberry Pi 3. This computer is permanently installed in a server room I do not have easy access to. Once FreeBSD 12 comes out, I want to update the computer to the new system ...