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

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init=/bin/bash times out after minute?

I'm trying to debug an ARM based device running a form of embedded Linux (arch) by setting grub to mount: rw init=/bin/bash It boots into a root shell as expected, but after about a minute, the ...
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2answers
105 views

What is the difference between ARM and armv71? [closed]

Edit for people looking this up in the future: My understanding right now is the "No such file or directory" is misleading. If you have an elf, you run it by chmod a+x and ./programname.elf. The ...
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17 views

Emulate Android on Crouton'd ARM Chromebook

I have an Acer Chromebook 13. It has an ARM processor. I have crouton running XFCE 4.3. Is there an emulator (for Android or iOS, but preferably Android) that can run on my nvidia ARM Processor?
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22 views

How to compile wget or curl with https support statically on armv5tejl?

I have an IP camera with BusyBox. It has armv5tejl architecture When I want to use wget to download something from https://.... When I try to use it with https I get an error: wget: not an http or ...
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0answers
94 views

Linux kernel hangs at “Starting kernel …”

I have enabled Secure Boot on an embedded device successfully. The problem is that when I am booting in this mode the process seems to get stuck right after the line: Starting kernel ... once U-boot ...
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43 views

cannot print with Canon LBP 6020 on Arm64 board RaspberryPi3 / Pine64 Debian

I got the following problem. I cannot set my printer to work with either of the boards. As the architecture is arm64 there are no drivers for it for the printer model. I added 32bit architecture by : ...
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17 views

Raspberry pi. Set up WiFi netctl profile with No keyboard and No wired lan connection

I have a raspberry pi 3 and a hdmi tv set up. I have NO keyboard and NO wired lan access. I want to set up a WIFI profile with netctl. I want to create a static IP for the pi. I have another laptop ...
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1answer
47 views

error: conflicting types when cross compiling openssh for armv5tel

When cross compiling openssh-7.2p2 on wheezy for armv5tel, I get the following errors. Before this, I have successfully cross compiled and installed zlib-1.2.8 and openssl-1.0.2h. For openssl, I used ...
3
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1answer
54 views

Update kernel on ARM device

How can I update the kernel of my ARM device? The device I have been using is A20-Olinuxino LIME board, withDebian GNU/Linux 7.6 (wheezy) image booted from NAND. The uname -a command displays 3.4.102....
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1answer
45 views

qemu infinite loop on boot

I'm currently trying to set up a virtual machine emulating a ARMv7 Cortex-A8 on a x64 host running qemu. I've got a zImage which was built with the realview defconfig and a rootfs in cpio format. ...
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49 views

Can not reach internet through ethernet interface

Working with Debian 7.10, and wicd network manager, when ethernet cable is disconnected and reconnected again, network no longer works until device is rebooted (ethernet interface [eth0] is not able ...
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30 views

I'm trying to run RStudio Server on my ARM Chromebook, but it keeps saying it's unable to connect to the server

I run Debian Jessie via chroot, and I installed R 3.2.5 through its backports. R works perfectly fine, and it seems that RStudio Server installed well too, but I'm not sure why this keeps popping up. ...
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1answer
35 views

cross comile net snmp for arm processor

i just want to cross compile net snmp for arm cortex a9 (cyclone v soc altera). can anybody tell me how to proceed step by step?in custum board my ram is 4 gb and sd card 8 gb .i want to compile full ...
2
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1answer
19 views

Need to download package and all dependancies for armhf debian [duplicate]

So, I need to download a package and all its dependencies for armhf Debian. The thing is that I am stuck on an Ubuntu machine. How can I download all of this stuff?
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1answer
68 views

How to uniquely identify ARM devices without relying on MAC-address?

I've a bunch of ARM devices. They don't differ in hardware. Can I somehow obtain a unique ID for each device without using MAC-address? This ID must stay the same even if I reflash the NAND with a new ...
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0answers
17 views

How to connect ARM6410 to WPA wireless network without using wpa_supplicant library

How to connect FriendlyARM6410 to wireless network with WPA security type using Linux commands without using wpa_supplicant library??
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0answers
35 views

dmesg filling up with error message that are just a hex number

I've got a Cubietruck running debian 8.4, and it seems to be running OK, but just happened to do a dmesg, and found that I was getting a lot of message consisting of just a hex number... [ 3353....
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36 views

Is it correct to test an Raspian Linux ARMv6 emulator as sudo user?

I have a simple armV6 instruction set C++ program compiled with an ARMV7 compatible arm-Linux-gnueabi-g++ compiler, version 5.3.1, with -march=armv6 and -fPIC on Ubuntu Linux 16.04. After I use PSCP ...
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0answers
22 views

Arch: Cannot open kernel arbiter, no multicard support

I'm currently using Arch Linux on a Chrombook Flip C100P in conjunction with the xf86-video-armsoc driver. When printing the /dev/dri folder on my device as root, it detects the following: card0 ...
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0answers
55 views

Changing YUM/DNF basearch on Raspberry Pi image?

I've followed the installation instructions for Fedora on a Raspberry Pi 2. I downloaded the MATE Desktop image here and verified it with its signature available here, and then copied it over onto my ...
4
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1answer
38 views

Turning off console output?

I have a Debian on beaglebone without an X server and I need to get rid of any console output to the framebuffer device. I was trying few things I found, like console=null or kernel argument vga=0, ...
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0answers
60 views

Building kernel for BeagleBone Black lead me hdmi problems

I have successfully followed CLFS book to build RPi and BBB embedded systems. In RPi case the bootloader did not give me problems with device tree. Some years ago I would have to patch Torvalds' ...
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0answers
101 views

Native Linux installation on Allwinner tablet

I would like to know if it is possible to do a clean install (I mean a native install, just like on a computer) of a Linux distro on an Allwinner a33-based tablet (or more generally speaking on an ...
1
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1answer
34 views

How to force low ssh-encryption

I regulary backup my computer to my BananaPi with a Hard Disk connected. The Problem is, that the transfer speed over ssh is pretty low because the Pi can't handle AES 256 encryption quick enough. ...
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0answers
133 views

How to compile custom kernel for Raspberry Pi

I'm trying to run the Ubuntu 14 Raspberry Pi ARM image in QEMU, and for that I need the kernel that matches the version used in the image. If I mount the image and run file vmlinuz I see: vmlinuz: ...
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1answer
186 views

How to run a Raspiban in QEMU

How do you run a standard Raspbian image in QEMU? I'm following the instructions in this wiki, but the first step is failing. I downloaded the kernal kernel-qemu-4.1.13-jessie and the Raspbian ...
2
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1answer
79 views

resize2fs: Not enough reserved gdt blocks for resizing

I'm trying to resize rootfs partion from 250Gb to 1000Gb. # sudo resize2fs /dev/sda1 resize2fs 1.42.9 (4-Feb-2014) Filesystem at /dev/sda1 is mounted on /; on-line resizing required old_desc_blocks = ...
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1answer
137 views

installing sysdig in ARM / Armbian Jessie - module compiled in wrong kernel version

I have already made a couple of tries in the last few days trying to install and run sysdig in Armbian 5.0/Debian Jessie 8.0, in my Lamobo R1. After installing it with: apt-get install -t jessie-...
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83 views

Cross compilation of gcc on ARM

I am getting the following error during cross compilation of gcc on ARM: TLS -o _udivsi3.o -MT _udivsi3.o -MD -MP -MF _udivsi3.dep -DL_udivsi3 -xassembler-with-cpp \ -c ../.././libgcc/../gcc/config/...
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72 views

qemu-system-arm problems adding second NIC/bridge

I am running Qemu under a host with two bridge interfaces and would simply like to bridge them to guest NICs. All of this works fine when bridging one NIC either by creating a bridge manually or using ...
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198 views

Installing Mali Drivers? (ArchLinuxARM)

I've recently gotten hold of an ARM-based Chromebook C100P. After successfully installing ArchLinuxARM, I've struggled to enable the Mali-T764 GPU. The recommended drivers for the device, (xf86-video-...
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0answers
32 views

Valgrind to execute binary of MIPS 32bit , bigendian, on linux ARM32

I'm running valgrind on Linux, 32bit ARM processor, Little Endian, I want to run binary for 32bit MIPS, Big endian ? In what platform I must compile Valgrind
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1answer
47 views

Cannot compile a linux kernel for an ARM board [closed]

I am trying to compile a linux kernel (2.6.32.70) for an ARM board (versatilepb), it is my first steps in embedded linux. At the end of the compilation, two compressed kernel images are generated ...
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0answers
20 views

install arm gcc on Wheezy [duplicate]

I'm trying to build an application for Debian 8 on ARM arch on a virtualmachine running Debian 7 using cross-compiler. But when I try to run sudo apt-get install gcc-arm-linux-gnueabihf I get an ...
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0answers
60 views

Wireless USB card not detected on Kali (armel) running on Android

I have a "TL-WN22N" that i want to use it with my Xiaomi Mi4i running Kali-rolling that was installed using "LinuxDeploy", What i want to do is to connect my wireless card to it, But obviously nothing ...
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0answers
78 views

How to run Janus WebRTC Gateway on Beaglebone Black?

I installed successfully Janus WebRTC Gateway ( https://github.com/meetecho/janus-gateway) in /usr/local/lib and I re-configure to start Janus. But when I do sudo janus, I get this error: /* debian@...
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0answers
90 views

Building Mali kernel modules on mainline Linux

Suppose we have an ARM board running a mainline Linux kernel. The system works otherwise, but has no GPU acceleration available. Is there something that would prevent me from building and modprobing ...
0
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1answer
89 views

Single SD card install for Debian Jessie on Armv7 architecture?

I'm pretty new to this whole deal. I have an Odroid C1. I recently created a home-server from an old i386 machine I had lying around. I'm starting to get into CLI OS and working with machines as ...
5
votes
1answer
383 views

Is it possible to get the information for a device tree using /sys of a running kernel?

Commonly for arm systems, device trees supply hardware information to the kernel (Linux). These device trees exist as dts (device tree source) files that are compiled and loaded to the kernel. Problem ...
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1answer
113 views

Unable to boot a kvm guest via qemu/kvm-tools

I am using ARM Foundation Model to emulate a arm-v8 environment(I need both TrustZone and KVM), and I run a kvm-enabled linux on it as the Host OS, the kernel version is 3.14.0(I clone it following ...
1
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1answer
90 views

Linux Mint + FriendlyARM 2440: Cannot install and execute cross-compiler and toolschain (arm-linux-gcc-4.4.3.tar.gz)

I am new to learning Linux. I have installed Linux Mint 17 on my 32-bit laptop and bought a FriendlyARM Mini2440 development board to do some basic programming and learn concepts of Linux. However, I ...
1
vote
1answer
63 views

Cannot configure wlan0 with static ip?

Debian Wheezy on ARM: wlan0 works with DHCP but doesn't work with static IP. This is my /etc/network/interfaces auto lo wlan0 iface lo inet loopback iface wlan0 inet static wpa-ssid "mySSID" ...
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0answers
18 views

Restart SGTL5000

Is there an easy way, (besides modding the kernel driver anyway) to restart a codec? This is running on an arm I.mx6, and I have had some trouble with the codec resetting, and the kernel won't get ...
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0answers
59 views

ARM inforce IFC6540 not booting?

I created an image of the OS on the 64GB SD card by using dd. I did something like sudo dd if=./iforgot of=/media/usb/os/os.image I can't remember the exact stuff I wrote, but I do have the os.image ...
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0answers
33 views

How to debug a bash script in a qemu-arm chroot

I'm running a debian debootstrap script which creates an arm system. However, the script fails at some point and the error message does not really help. So I'll have to do some more debugging which is ...
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0answers
30 views

Does ubuntu touch / tizen offer fullscale pc level command line programs and options?

Android doesn't include full scale PC like command line experience. None of the GNU/Linux command line packages directly run on Android. Few have been ported but vast majority are unsupported. ...
3
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1answer
383 views

Understanding the output of /proc/cpuinfo

I have a LeMaker HiKey development board. I purchased it for testing a couple of libraries on ARM64 cpu architecture. The board provides two Cortex-A53 processors, provides eight cores, and uses ...
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2answers
92 views

What does armel stand for?

The ABI armhf stand for ARM Hard-Float but what is el an abbreviation for in armel?
4
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2answers
271 views

Difference between size of binaries - x86_64 vs ARM

When doing a binary diff between compiled Linux kernels for x86_64, the difference from version to version is relatively large (much more than 25%, as far as I can recall). The differences in size ...
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1answer
64 views

How to give a custom name to a serial device on connection?

I am working on ROS under Ubuntu 14.04 on an Odroid XU3 (ARM dev board). I connect two USB devices to my dev board which are recognized as ttyACM0 and ttyACM1 according to the time when they are ...