Low-cost single-board computer the size of a credit card. Also check the Raspberry Pi SE: http://raspberrypi.stackexchange.com/

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91 views

cannot ping nodes on same ad-hoc network with certain adapters

I'm setting up an ad-hoc network made mostly of Raspberry Pis and I'm running into a problem where nodes using certain wireless adapter cards cannot interact with other nodes on the network. I know ...
1
vote
1answer
67 views

How to Troubleshoot this apache2 failure of restart?

Condition: http://192.168.1.107/ and http://192.168.1.107/owncloud (with/without https) not alive after reconfiguring settings with self-signed SSL certifigates for HTTPS as described by the thread ...
3
votes
1answer
1k views

Arch Linux Ethernet to WiFi bridge

I want to use a Raspberry Pi running Arch Linux to extend my WiFi network. My situation is that I have a spare WiFi router that I want to use to expand my WiFi reception range as well as give me a few ...
1
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0answers
42 views

Why does perl complain about locales? [duplicate]

This thread is not a duplicate to locale not found/setting locale failed - what should I do? because the file /etc/locale.gen has uncommented the line en_US.UTF-8 UTF-8 which should sufficient no ...
1
vote
1answer
46 views

Can I check if create_ap works?

I am currently using the script create_ap to emit a Wifi Access Point (WAP) using my Raspberry Pi, which is running Raspbian. How can I check if the AP is up and running using a bash script? For your ...
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2answers
1k views

Wait for a network device to come up before bringing another network device up on boot?

I'm in the middle of setting up my Raspberry Pi running Raspbian as a bridge between my university's wireless network (which requires WPA2-Enterprise authentication) and my private wireless router (...
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0answers
9 views

VPN SoftEther - I can't access VPN server directly from VPN connected device

I have installed and run VPN server (SoftEther) on my Raspberry Pi 3 (Raspbian) and it works fine except the fact that my PI works not only as VPN server but offers other services (SAMBA, FTP, APACHE, ...
0
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1answer
33 views

how to change the inittab file in /etc

am using raspberry pi 2B board. am trying to change the inittab file to execute my own program after login. but it is not working. can any one plz help me,to over com this problem. in which file have ...
2
votes
1answer
21 views

Skip Arch Linux Login Screen on RPi

(Migrated from RPi Stack Exchange:) I want to use my RPi to run a non-terminating executable as a pseudo-OS. Ideally, my Pi would run Arch Linux or an equivalent, but skip Arch's login screen and ...
0
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1answer
812 views

How do I properly add Chromium to my Yocto linux distribution

Built Yocto (Poky fido branch) linux distro for Raspberry Pi 2 following this excellent tutorial Part 1. Now trying to run Chromium. Added meta-browser to my bblayers.conf Added chromium recipes ...
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0answers
20 views

Failed to get D-Bus connection: unknown error -1

Running OSMC on my Raspberry Pi 2b. I set up a samba share a few days ago, there is nothing else I've done for the last few weeks with the Pi besides running a few daemons. It's running 24/7. Now ...
0
votes
1answer
19 views

saned accepting scans initiated on scanner/MFP [duplicate]

I'd like to use my Raspberry Pi as a home print and scanner server. I successfully made it to half way, installed hplips and cups, we can print now from OSX, Windows, Ubuntu and Android, there's sane/...
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0answers
13 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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0answers
24 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 : ...
3
votes
1answer
394 views

How do I sync dropbox folders to a Raspberry Pi?

I have been using a script that uses curl to sync dropbox folders to a Raspberry Pi. Cron calls the script every hour to retrieve most of the folders. Can anyone recommend a better solution, maybe ...
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0answers
40 views

Can't sftp to raspberry pi using public IP address, can SSH without problem [closed]

I am trying to sftp to a raspberry pi using my public IP address (IPv6) but get a message saying ssh: connect to host 2602 port 22: No route to host Connection closed I have set up port ...
1
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0answers
981 views

Cannot connect to wireless network with Ralink MT7601

I have been busy with my new Raspberry Pi B+ the whole day. I am trying to get on the wireless network. Here the steps I performed: Check on kernel # uname -a Linux kali 3.12.26 #1 PREEMPT Thu AUg ...
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0answers
7 views

Why doesn't wpa_supplicant work when using crontab job?

I am writing a script that is installed via a crontab job. The point of the script is to locate a specific AP and connect to it on start up. The script will log its progress to a text file called, "...
3
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0answers
40 views

fstab doens't read mode value

Following this guide: I set my /etc/fstab file in this way: proc /proc proc defaults 0 0 /dev/mmcblk0p1 /boot vfat defaults,ro 0 ...
1
vote
1answer
41 views

How to :Autorun scriptshell after user log-in

I am writing a program in java programming language on Raspberry pi. As you know Raspberry pi is working on Rasbian Unix based OS. I have created my java fx gui application and set it to myscript ...
0
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0answers
21 views

I keep getting 0 Rx packet and byte errors and 0 Tx packet and byte errors

I am trying to retrieve the number of errors in Rx bytes and Rx packets and Tx bytes and Tx packets, but it's consistently 0, regardless of whether I use ifconfig, cat /proc/net/wireless, or netstat. ...
3
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0answers
35 views

SSMTP Delivery Error

This is my first post and I don't know how to introduce, so I'm just going to jump right in. So every hour I have cron run a script which outputs a table, and I wanted this delivered as a ...
2
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0answers
24 views

Mounting USB stick in place of HDD

I'm currently working on a raspian automated box. I've connected an HDD Drive to use as a Samba server and the download and temp folder for the transmission client installed. As the HDD is noisy (and ...
2
votes
2answers
52 views

Why do I need NFS for PXE booting a linux os?

I have created a Raspi PXE boot server (DHCP/TFTP) in order to boot IPCop on a computer and it works fine. I have not used NFS technology. I have read many posts about PXE booting with NFS but I don't ...
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vote
2answers
887 views

Writing openSUSE image to SD card

I am releatively new to linux and I have assembled a raspberry PI 2 model B and I'm relavively unexperience with linux. I have tinkered in the past with SUSE and want to start doing it again. I have ...
2
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0answers
33 views

Install usbutils packages after create image in Yocto

I created a image Linux using Yocto porting a small version Linux to my Raspberry Pi. I just did this to learn how compile a Linux/Kernel to embedded system. But, I need some packages in my system. ...
0
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0answers
21 views

Can detect but not connect to wifi network Kali Raspberry Pi

So I've started going through some penetration testing books and tried to set up Kali on the raspberry pi 3b. I'm having some trouble, though, namely that Kali could detect all the WiFi networks ...
0
votes
1answer
28 views

Setting up Network File Share on raspberry pi, need to restart nfs-kernel-server each time the system is started

I am building a 4 node raspberry pi cluster,so one head node, and 3 compute nodes, following this tutorial: http://makezine.com/projects/build-a-compact-4-node-raspberry-pi-cluster/ And I am trying ...
3
votes
1answer
24 views

Raspbian - Apache server not accessable over the internet

First of all: I'm a n00b regarding networks and Linux and stuff :) Here is my problem: I want to use my raspberry pi as a webserver. I installed and configured apache and enabled port forwarding on ...
3
votes
1answer
64 views

Why failing to delete user in Raspbian?

I do successfully in Raspbian Jessie of Raspberry Pi 3b % http://askubuntu.com/a/227513/25388 masi@raspberrypi:~ $ sudo locale-gen en_US en_US.UTF-8 masi@raspberrypi:~ $ sudo dpkg-reconfigure locales ...
2
votes
0answers
36 views

Read another processes memory using ptrace() in C/CPP [RaspberryPi]

So, initially, process A created a file containing data (37 Bytes) read from a stream(UART). Process B has to acquire that data, which is stored in /dev/shm. Process A has an absolute maximum of 4ms ...
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0answers
24 views

Route requests over interface

I have a raspberry pi setup for a few different things at home. Mainly it is my dns server and it is also a small webserver providing a reverse proxy to my internal camera system. I recently changed ...
2
votes
1answer
37 views

How to run a script (when usb memory is plugged) automatically in Debian Jessie (Raspberry Pi)?

I'm working with Raspberry Pi. Previously, I used udev rule to run a script when a usb flash memory was plugged. The following was the content of /etc/udev/rules.d/10-usbstick.rules file: ACTION=="...
1
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0answers
69 views

How to hide boot messages (silent boot) in debian jessie (raspberry pi)?

I'm working with raspberry pi. Previously (debian wheezy), I used the following codes to hide boot messages and have a silent boot, until a code (playing omxplayer on loop) would run from /etc/rc....
1
vote
2answers
186 views

Raspberry Pi 3 TP-LINK AC 600 (T2UH) wireless USB adapter (Raspbian Lite)

I'm trying to install my TP-LINK AC 600 (T2UH) wireless USB adapter on my Raspberry Pi 3b running Raspbian Jessie Lite. I was following a guide for Ubuntu but it looks like i'm missing something but ...
1
vote
3answers
66 views

Discover Static IP of connected ethernet cable

Ok, so my question is a bit out there, and I've read a lot of similar questions but they never actually are doing what I am trying to accomplish. So the best way to describe it is with this scenario: ...
2
votes
0answers
20 views

SNR or signal and noise levels in ad-hoc mode

I am using the WiPi dongle which is based on the rt2800usb driver on my Raspberry Pis (running raspbian) in an ad-hoc network, and I can't seem to be able to get any SNR, signal or noise level ...
0
votes
1answer
27 views

Systemd pause boot while script runs

I have a script that I want to run at boot, and whilst it runs I would like it to pause the boot process. I have tried the systemd service [Unit] Description=setup script Before=default.target [...
1
vote
0answers
22 views

Record fullscreen program with avconv/ffmpeg?

I'm trying to record a fullscreen program (snes9x) with avconv, aka ffmpeg. I have avconv set up to use my whole screen, but it doesn't capture snes9x when I run it. #!/bin/bash avconv \ -f ...
1
vote
1answer
36 views

3G Modem connection only works after windows

3G modem works only after Windows first successful negotiation, after if I unplug device and plug it again to Linux it works fine, even after reboots and poweroffs. But, if I change SIM card and try ...
0
votes
1answer
1k views

External Hard-Drive not visible in /media

I cannot seem to ssh into my external Hard-drive on "/media" it used to show up there, but now it doesn't. I have erased the Disk and verified it (on MAC OSX) and it still does not show. I have ...
1
vote
1answer
44 views

launch process foreground on boot

I know how to launch programs in the background with cron on boot or at certain intervals, but in this case, I want to launch a python script in the foreground, automatically when the computer starts, ...
1
vote
0answers
22 views

Raspberry pi blocks completely after multiple reboots

I have a c++ program running on login on the raspberry pi, this program checks data for multiple devices attached on to it (Arduino Mega 2560 + Modbus RS485), gets inputted data from them and sends ...
1
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0answers
17 views

Networking failed to start on Alpine linux

I keep having an error when booting Alpine Linux Networking failed to start. I'm using a RPI3 which is connected by an ethernet cable to the box. Here's the /etc/network/interfaces : auto lo iface lo ...
2
votes
1answer
16 views

Update on reboot with init.d

I created a script to add a bunch of packages and update the system on a fresh install. Here's the relevant part of my init.d script that is giving me trouble: #!/bin/sh ### BEGIN INIT INFO # ...
0
votes
1answer
41 views

Build Linux for a Raspberry Pi without /opt/vc?

Now that the vc4 DRM/GBM driver has been making progress, is it possible to build Linux (not just the kernel but the entire operating system eg. Linux From Scratch) without libraries and programs from ...
5
votes
1answer
2k views

Watchdog daemon doesn't start at boot

I'm using a Raspberry Pi B, with Raspbian. After upgrading to Jessie, watchdog daemon doesn't start at boot anymore. Starting it manually using "sudo service watchdog start" does work. I tried: ...
2
votes
2answers
1k views

unable to run darkice on raspberry pi

I'm doing a project on live audio streaming using Icecast and darkice using raspberry pi. I configured icecast server darkice successfully on ubuntu. I am following this tutorial as my reference. ...
3
votes
3answers
66 views

how to get espeak to continuously speak stdout piped from netcat

I have a Raspberry pi 3 that I want to use as a sort of PA system, using espeak to announce stuff piped from netcat, which is getting input from a remote server. On the pi, I initiate the listener ...
0
votes
0answers
43 views

Why does Linux seem to automount NTFS USB drives under /media/LABEL but FAT32 USB drives under /media/usb[some_weird_number]?

I need them fat ones to be mounted under /media/LABEL as well... Running Raspbian (7.x something if I remember correctly). Does anybody know the solution?