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 ...

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27 views

How do I download a Debian ARM package from another computer

I am trying to use apt-get to install some packages on an offline system. I have a small ARM embedded system running Debian. It is not connected to the internet. I would like to download some Debian ...
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0answers
17 views

Are there manycore ARM boards that can connect to the PCI express slots?

I have a program that runs on a cluster. But to improve power efficiency and reduce space utilization, I'm thinking of using ARM based manycore processors. It would be really cool if such processors ...
0
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0answers
14 views

adb 1.0.32 for raspberry pi

I've been looking all over the place. anyone know where I can get Android debug bridge (adb) for raspberry pi? I found 1.0.31 somewhere but I want to use reverse. If I need to figure out how to ...
0
votes
1answer
106 views

Installing Eclipse 4.5 on ARM Ubuntu

I recently got an excellent deal on a Chromebook (Hisense C11), and have used crouton to install Trusty Tahr (14.04): (trusty)craig@localhost:~$ uname -a Linux localhost 3.14.0 #1 SMP PREEMPT Wed Apr ...
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2answers
26 views

Things That Affect NIC Cards' Performance?

Folks, I have a laptop and a tower. And I use EtherCAT (through Ethernet port) on both. But I notice that if I unplug my cables on the tower, I loose a lot of frames, where as in the laptop I may not ...
0
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1answer
54 views

Which address space is used in system calls? physical? or virtual?

Explanation There’s two kind of address space virtual and physical. On the physical model (typically used by the kernel) the memory is bounded and each address correspond to physical ones. The ...
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0answers
17 views

How to identify GPU memory on ARM Linux

I am developing an appication reserving lots of GPU memory on ARM devices. For some devices (eg. Nvidia Tegra based) some of the memory is reserved in the 'cached' area as it seems. Particulary, the ...
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0answers
15 views

How to access EL1 resources from EL3 on armv8?

The working secerio is that I'm testing OP-TEE on a Hikey board, and they use arm-trusted-firmware to be the monitor running in EL3. I'm trying to access some resources in EL1 by specifying an ...
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0answers
15 views

NanoPi2 external wifi dongle doesn't go UP

I've got a NanoPi2 (it has an internal wireless card embedded) and I'm trying to configure another wireless device (usb) because I need two wlans working both at the same time. I know that the ...
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0answers
212 views

USB Mouse and Keyboard not working in Linux 4 Tegra

I am a new person in Tegra Linux development. I have Tamontem NG Evaluation board with Tegra 3 Chip. I installed L4T sample file system from NVIDIA tegra Resources ...
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1answer
21 views

GPU capabilities

The specs for the KB3288 state that it can decode 2160@24fps H.264 video. What I'm taking away from this is that this computer can play any 2160 H.264 video at 24fps, which doesn't really make sense ...
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votes
1answer
332 views

Wired connection being dropped

I have an ARMv7 microcomputer (based on Freescale IMX6) that works as media server, running on Archlinux. The last couple of weeks i've been having issues with the wired connection (eth0), it drops ...
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0answers
9 views

Does HiKey board have PL310 cache controller or cache lockdown functionality?

I know that HiKey board has Cortex A53 core. Based on ARM v8 specification, it may comes with a PL310 cache controller or some co-processor that supports the similar cache lockdown functionality on ...
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0answers
647 views

kali sana on android gives the following error: the selected extractor cannot be found: ar

hey i have a problem with installing kali sana using linux deploy on my mi4i, when i start the download&installation it says: "E: The selected extractor cannot be found: ar" trying it with debian ...
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0answers
18 views

Can KVM run on Freescale IMX6 SABRE board?

I'm wondering if KVM can run on Freescale IMX6 SABRE board, which has ARM Cortex A9 processor? I searched around but couldn't find any information about this. Thank you very much in advance!
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0answers
38 views

jlink This device cannot start. (Code 10) in win7 after update driver

I have one J-link ARM programmer, SO for first time i start it via KEIL software, and KEIL updated it's Driver, So after driver Updated , it's made crazy!!! and the led of its got down , so when i ...
10
votes
4answers
26k views

How to get an ARM CPU clock speed in Linux?

I have an ARM-based embedded machine based on S3C2416 board. According to the specifications I have available there should be a 533 MHz ARM9 (ARM926EJ-S according to /proc/cpuinfo), however the ...
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votes
1answer
206 views

Not able to boot Debian arm64 on Windows using Qemu

I am running a Windows machine and I want to emulate a Debian OS with arm64 architecture. I downloaded an ISO file to setup a fresh VM. I used the following command: qemu-system-arm.exe -cdrom ...
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3answers
1k views

Difference between “system-on-chip” and “CPU”

Very confused, in some websites, they have this line: iPhone 5s CPU: Apple A7 other websites saying that: iPhone 5s System-on-chip: Apple 7 CPU: 1.3 GHz 64bit dual core other sources saying ...
4
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2answers
3k views

Debian ARM and Brother DCP195C with CUPS

I want to have acces to my DCP 195C printer (Brother) over LAN. For this purpose I have bought an raspberry pi and installed CUPS on it. CUPS runs fine and everything else is running smooth as well. ...
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1answer
31 views

Output of dstat is getting buffered (30 seconds)

We are running dstat on a one second update frequency using this option: --output <filename> The data is correctly written but only every thirty seconds. Here is the full dstat command ...
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0answers
15 views

dpkg can't configure python-pkg-resources

Cubieboard2, Debian Wheezy $ uname -a Linux cubieboard2 3.4.79 #2 SMP PREEMPT Sat Feb 15 10:02:52 CST 2014 armv7l GNU/Linux I'm trying to update the packages, but the process fails at ...
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0answers
53 views

How to Download C code to De1-SoC and get it running

I have a DE1-SoC board and would like to play with it. My wish is to write a simple program in C, compile, then upload the binary to the board. However, I am not sure where to start from. Do I ...
0
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1answer
38 views

Are popular benchmarks valid comparisons of architectures?

Recently, people have been very excited over Apple's ARM processor capabilities, citing benchmarks results that rival x86 processors. However, I am kind of skeptical of these benchmarks: though the ...
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0answers
84 views

Wanting to run x86 binaries in Crouton Linux on dev-enabled Asus Chromebook Flip (ARM)

Yes, I know this may be very esoteric. :) I have a few simple x86 programs which run fine using Wine in any stock x86 desktop Linux. None of them have any 3D graphics or unusual hardware needs. ...
0
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1answer
982 views

Difference between ARM64, ARMel, and ARMhf

I am trying to download a Debian image for an ARM Cortex-A7 processor but I can't figure out which image to download. I have looked on the Debian website, and see three different downloads for ARM ...
3
votes
1answer
271 views

Printer on a ARM Linux (CUPS) - general theories/questions

I have a theory and I kindly ask the skilled linux users to confirm/deny it (I am not a skileld one at all). Im running: Raspberry Pi model B+, Raspbian OS and CUPS 1.5.4 And I bought the SEWOO ...
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1answer
822 views

Trying to install Openmediavault on bananian linux 15.08r1 but facing problems

For banana pie, bananian users, how have you managed to install openmediavault? Here's what I tried: apt-get update && apt-get upgrade -y echo "deb http://packages.openmediavault.org/public ...
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0answers
134 views

Apache httpd-2.2.10 crosscompile to ARM

I'm trying to crosscompile Apache 2.2.10 to ARM architecture. I've exported CC, ARM variables. Also I've sucessfully crosscompiled openssl, apr, apr-util and pcre packets for target ARM architecture. ...
0
votes
0answers
84 views

streaming camera video to server using motion

I have a DLINK DCS 930L IP camera. I am using motion software right now to stream the video and also record video from the camera. But, now it just streams video to the local network. in the ...
0
votes
1answer
67 views

raspberry pi (armhf) printing

i migrated my installation of point of sales (basically generic keyboard mouse i/o) from old e2200 pc to raspberry pi. everything going smooth until the driver of the printer cannot be installed as ...
0
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0answers
73 views

Is ARM PL310 only in Cortex A9 processor?

I know that ARM Cortex A9 processor can be equipped with PL310 cache controller. However, I'm not sure if other ARM processors may support PL310 cache controller? I searched Cortex A7, A53, and A57, ...
1
vote
3answers
2k views

Installing NodeJS on A Low-Power ARM Device

I have an ARM device running Linux. It doesn't have any internet connection besides a direct intranet connection to a host computer with internet (I can get files from the network on to it). I would ...
2
votes
0answers
124 views

Debian ARM and Brother MFCJ5320DW with CUPS

I am trying to use a Brother MFCJ5320DW printer with Debian ARM, which is similar to: Debian ARM and Brother DCP195C with CUPS ...
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votes
2answers
463 views

Is it possible to run an x64 binary on an ARM processor? [duplicate]

Suppose you have an ARM embedded device and a x64 based laptop. Both systems are running GNU/Linux. If you decide to copy the "ls" binary from the laptop to the embedded device and run it on the ...
0
votes
0answers
339 views

How to install Arm 7 distribution of Nodejs

Nodejs provides pre-built binaries for ARM7: https://nodejs.org/dist/latest/ There's nothing in the readme about installation on ARM7. How can I ensure node and npm are installed globally. Is it ...
0
votes
0answers
21 views

Do the ARM CPUs have legacy support/compatibility?

Traditionally the x86 CPUs included legacy support for older CPUs. This is: modern CPUs always could (can) execute programs designed for older CPUs. I have seen there are multiple ARM CPUs: ARMhf, ...
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0answers
97 views

Can't use sudo when autologin in Arch Linux

I have a Pandaboard running Arch Linux, the default non root user is alarm. I'm trying to automatically login at startup with the alarm user. I followed the instructions here and created the file ...
0
votes
0answers
79 views

Getting “No Such File or Directory” but the program exists in Debian armel

I’m running Debian armel in Qemu and trying to run an ARM program but am running into issues: user@debian-armel:~$ ls -lbat total 32 drwxr-xr-x 2 user user 4096 Sep 14 23:54 . -rw------- 1 user user ...
2
votes
4answers
623 views

No feedback after loading kernel on a IFC6410 single board computer

I am currently trying to get a Linux running on a IFC6410 single board computer. For that purpose I followed the instructions found in this guide here: ...
0
votes
0answers
67 views

How to test ARM Ubuntu under Qemu the easiest way?

I would like to play with ARM version of Ubuntu (with graphical support) under Qemu, but I have problems finding any tutorial on how to get it done most easily (I would prefer to just download some ...
0
votes
0answers
31 views

Connect to FriendlyARM from fedora in Vmware

I have a pc with win8.1 . In my pc I have vmware10 that I install win7 and fedora21 on it. I bridge the network (my WIFI and VMnet1 and VMnet8 ). now I have internet over fedora, but when I write ...
2
votes
1answer
1k views

Instal 3rd party applications on surface 2 rt 8.1

Does anyone know if there is a valid script yet to unlock windows 8.1 RT? To install applications recompiled for ARM, Or will there be one for the possible update to windows 10 RT (even though ...
0
votes
0answers
103 views

Unable to initialize libusb: -99 und Microzed-Board running Linux

I have a microzed ARM-Board running a custom Image based on Debian Jessie with a 3.17 kernel. I need to use a wifi-stick with the board (I currently have an EDIMAX EW-7711UAn, but I guess i could use ...
0
votes
0answers
424 views

HDMI to VGA converter, no image from Banana Pi

I'm trying to use a Banana Pi with Bananian OS (Debian 7 based) on a monitor that does not have a HDMI input but a VGA. So I bought a HDMI to VGA adapter. I followed the instructions written here to ...
0
votes
0answers
208 views

Printing from Linux workstation on CUPS raw queue (on Raspberry Pi)

I have a Raspberry Pi (ARM architecture) and a Samsung SL-M2022 (SL-M2022W) connected to it. Samsung provides Linux drivers only for Intel-based architectures, so I configured this printer as RAW ...
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0answers
62 views

Proper GCC setting for my CPU

I'm trying to compile a simple C program for my Colibri T20 running Angstrom Linux. The output of uname -a is here: Linux colibri-t20 3.1.10 #1 SMP PREEMPT Fri Mar 20 02:38:59 CET 2015 armv7l ...
1
vote
1answer
126 views

Does wpa_gui need wpa_supplicant to initialize first to work properly?

I am using Linux on a custom board based on the Freescale MCIMX6Q-SDB (armv71). I installed wpa_gui, a GUI for wpa_supplicant, on the custom board. I'd like to know if I have to initialize ...
0
votes
1answer
275 views

Install an alternative browser on Surface with 32bit Tegra 3 Processor

I found no solution to replace Internet Explorer on my surface 32 Bit ARM-Processor. I tried to install the RT Jailbreak Tool for Windows RT 8.0 But that one doesn't seem to work on my Surface with ...
0
votes
0answers
121 views

Arch Linux mpd error-

MPD installed on Arch Linux ARM resulting in this error: mpd: /usr/lib/liblzma.so.5: no version information available (required by /usr/lib/libavcodec.so.56 I already cleared some of the errors ...