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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23 views

Raspeberry pi OTG power and usb pen drive

I know The OTG port is used to power the pi. So, how could I use a usb drive on that OTG port ? Could i plug a powered hub and the drive on the hub ? Moreover, is there any other way to power the pi ...
0
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1answer
218 views

Raspberry pi running owncloud not reachable using no-ip URL

I have a problem reaching my raspberry pi from outside of my LAN and I don't remember having changed anything. It was working previously, but I don't know what changed. I've installed owncloud with ...
2
votes
2answers
3k views

Arch Linux run script a minute after boot

I have set up a bridge between eth0 and wlan0 with netctl. It works fine if I tell it to configure eth0 and wlan0 at startup and then for me to manually start the bridge after it boots. If I tell the ...
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vote
1answer
454 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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1answer
211 views

Raspbian migrating to bigger SD card

As I was running out of space on my Raspberry PI, I picked up another SD card. The 'old' card was only 4GB, the new one is 8GB. I made an image with Win32DiskImage and wrote this to the 8GB card. ...
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1answer
1k views

Raspberry Pi webcam server streaming via an IP?

I developed one webcam server using my Raspberry Pi and Logitech webcam and Motion library. I'm able to view the stream by using Raspberry Pi's IP. If I use an IP camera instead of a normal webcam, ...
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0answers
37 views

Application becomes non-responsive to requests on Raspberry Pi

I have written a Python application (using Flask, if it matters) that serves a simple website that I can use to start playback of streaming video on my Raspberry Pi (microcomputer). Essentially, the ...
2
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0answers
273 views

omxplayer playlist without black between videos at 1920x1080

I'm reading lot of posts/people using Raspberry and omxplayer (with some Python or script helper program) to allow playlist management without gaps between files (launching one file and pausing it, ...
0
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1answer
495 views

Raspian, Huawei E303, Public IP address

After configuring Raspian linux and a Huawei E303 3G USB stick, I am stuck accessing the machine from the Internet by its public IP address. Details: The E303 stick was configured to work as an ...
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0answers
96 views

not able to access raspberry pi webcam server from chrome and ie9

I am trying to use my raspberry pi as a webcam server(using motion library). After tweaking I found this tutorial and implemented the same. I am able to access the webcam data using firefox. from ...
0
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1answer
261 views

Cannot resolve hostname

I'm using a Debian on a RaspberryPi and the problem that I'm having is that I can't connect to the Internet. Every time I try I see a message that says "cannot resolve hostname". From the terminal, I ...
2
votes
2answers
31 views

Backing up a partition

I am pretty new to linux. I mostly started learning after I purchased a couple of Raspberry Pis. I like to make backups of my images as I have often made the mistake of corrupting my data :). ...
2
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1answer
140 views

Linux motion user - run it as ssh key as pi to remote server

This question is related to the two other questions I had earlier, about enabling Raspberry Pi to act as a motion sensor that will try to ssh into a more powerful server when it detects motion (the ...
2
votes
1answer
155 views

Program only sees 1 input device

I have a program (advancemame) running on Raspian (Raspberry Pi) which like most programs gets its input from the keyboard. I'm using a program which implements uinput to convert GPIO pins HI/LOW ...
0
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0answers
73 views

How can I make a configuration web page for a linux appliances? Any pre made solutions available?

I am putting together a bunch of embeded linux appliances that we will be installing at a few locations. Built the whole thing from scratch using Raspbian (debian based) and Raspberry Pis. There are ...
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2answers
1k views

udev rule trouble on a Raspberry Pi (Raspbrian) using an ACR122U card reader

I am trying to get my ACR122U usable by all users on my Pi. I have the drivers installed correctly and nfc-list is working for root: root@raspberrypi:/etc/udev/rules.d# nfc-list nfc-list uses libnfc ...
3
votes
1answer
5k views

channel 1: open failed: administratively prohibited: open failed

I am trying to set up an SSH tunnel (on a Raspberry Pi) with the following command: ssh user@terbank.cs.kuleuven.be -L 5672:tabor.cs.kotnet.leuven.be:5672 -N (I should note that I can, or at least ...
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0answers
215 views

jackd error ALSA: could not start playback (Cannot allocate memory)

I'm using a headless Raspberry pi setup using ssh from my mac. I recently purchased a Wolfson pi sound card and am trying to start JACK from the command line. When I type jackd -d alsa, I receive the ...
2
votes
1answer
604 views

Redirecting Request on Device in Access Point Mode

I have a Raspberry Pi with a wifi dongle that is configured for Access Point mode (wifi hotspot). When a user is connected, I want to redirect any url they enter to a specified IP (the devices ...
3
votes
1answer
87 views

how to write a startup dependency on Internet availability?

Some of the services on my Raspberry Pi (~ Debian) depend on the availability of Internet (especially ntpd, for cryptic reasons). Specifically, the availability of a network device or a link being up ...
0
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1answer
139 views

Why won't my computer connect to my Linux access point?

I'm setting up a Raspberry Pi as a proxy access point which accesses the internet via my USB tethered smartphone and is connected to my Windows PC via Ethernet. The internet works fine on the Pi, but ...
3
votes
1answer
252 views

Init script leaves thousands of defunct processes

My problem is that I have an init script that is generating thousands of defunct bash processes. My goal is to have a program called "fr24feed" in its own screen session on boot. After looking at ...
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0answers
749 views

How to fix startx on Arch Linux on Raspberry pi?

I have a problem when trying to use the command startx. It comes back with /usr/bin/x error while loading shared libraries: libgcrypt.so.20: cannot open shared and then says that it is giving ...
0
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1answer
431 views

Location of wifi password/ssid in OpenELEC (Rasperry Pi version)

Where OpenELEC stores wifi password/ssid? Is it protected somehow or anybody who can get my SD card can read it? I unpacked my OpenELEC's squashfs image so I can browse freely inside its contents but ...
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votes
2answers
293 views

Stream audio from Linux to Raspbmc

I'd like to stream audio (mainly Spotify) to my Raspberry Pi. I am running Fedora 19 and Raspbmc is running on the Raspberry Pi. I'd like to stream wireless. My first thought was to use AirPlay, as ...
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0answers
464 views

Connect to wifi using wifi-menu

I just got a Raspberry Pi (in a kit) and installed Arch Linux on it. I plugged in my WiFi dongle (which came in the kit) and I see that Linux has the driver for it. However, I still cannot connect to ...
2
votes
2answers
2k views

NFS Shares (Windows using FreeNFS but connecting on Linux)

I am using a "FreeNFS" on a Windows 8.1 machine and I set up a share I:\Library. I am currently allowing all clients and using ANSI encoding. My Linux box is actually a Raspberry Pi, using Raspbmc. I ...
2
votes
1answer
4k views

How to setup a RAID system using USB sticks as storage media

I want to create an inexpensive self-hosted private git server with redundant storage. To that end I have bought a Raspberry Pi and configured both git and ssh on the Pi. I can access the Pi both from ...
1
vote
1answer
386 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. ...
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2answers
5k views

apt-get install fails with error “Unable to locate package”

Background Hi there. I'm relatively new to linux so you'll have to excuse my noobie question. I'm trying to follow the instructions found here: http://repo.pouf.org/ to install kamailio on my ...
2
votes
2answers
1k views

Permissions with writing NTFS partition from Windows

I mounted my NTFS external hard disk to my Pi this afternoon, my /etc/fstab currently looks like this (I encourage any recommendations or queries made on the properties made, especially the umask - ...
3
votes
2answers
144 views

fake monitor in a headless device

I have a raspberry running headless (no monitor nor TV) I have some programs that need X11 environment to start (but for nothing more) like for instance a midi sampler. I tried forwarding the X11 via ...
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0answers
575 views

Recovering files from partitions at a corrupted SD card?

I got a problem with my SD card which had got Raspbian. Everything seemed to be ok while working with the raspberry. I inserted it to my laptop running Ubuntu 12.04.4 to fetch some files. It first ...
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2answers
457 views

Printing on serial printer via cups

I'm trying to set up my serial printer with cups, but I can't see any serial port in cups config page nor via lpinfo -v. I have serial port at /dev/ttyAMA0. I was trying to set proper permissions for ...
3
votes
4answers
630 views

Execute a program at login

I'm running Arch-Linux ARM on a Raspberry Pi. My project goal is to have a barcode scanner attached to the Pi that forwards the scanned messages to a server in a LAN. To harden the system against ...
1
vote
1answer
244 views

How to improve quality of microphone input

I am both new to linux and "sound processing" and I'm sorry if this looks like a question being answered with the first entry on Google. Because I don't even know what to google for. A friend of mine ...
1
vote
2answers
392 views

How to run APB Infinite on Linux?

I want to use Raspberry Pi to run the APB Infinite Neverwinter bot. I cannot make in work using Wine even on Ubuntu.
1
vote
1answer
408 views

FreeBSD on RPi doesn't see TP-Link wifi dongle

I've installed FreeBSD 10 on a Raspberry Pi via Crochet. I'm trying to get it to work with a TP-Link TL-WN727N v3 USB wifi adapter, which should be supported and seems to work for others (though ...
0
votes
1answer
81 views

Permissions help?

So I've set up a Wordpress site on my server. The problem I'm having is that Wordpress creates new folders to sort content uploaded from the Dashboard by day. But, somehow the server doesn't have ...
3
votes
2answers
140 views

Pipe / direct image / video output to foreign server

I am working on a Project that involves taking the output from a Webcam which is in either jpg or h.264 format, and outputting it to a foreign server (HTTP / FTP would work, I am open minded). What is ...
4
votes
1answer
1k views

Disable PIN request for pairing on Raspbian

I'm running a Raspberry Pi with Raspbian Wheezy. I have a BT (Bluetooth) dongle attached to one of the USB ports (I have a model B RPi), I've downloaded and installed the following packages: ...
0
votes
1answer
162 views

named starts but doesn't answer until reboot

I have a current arch linux arm running on raspberry-pi and bind 9.9.4.P2-1 from the community repository. I'm using this bind as a slave-nameserver for our internal network. I have enabled named ...
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0answers
18 views

Can i run a program on Linux startup instead of a Desktop Manager like Gnome, KDE, etc.? [duplicate]

I have a rasberry pi running raspbian and i would like it to "boot" into my program instead of starting Lxde. So basically let's say i will write a OpenGL program that will go fullscreen and i would ...
0
votes
1answer
365 views

How to start X program on local display? [duplicate]

I'm ssh-ing into a Raspberry Pi. I would like to start an X program remotely, on the Pi's display. I know you can export DISPLAY to have programs open up on your computer when you ssh-in. But I'm ...
3
votes
1answer
356 views

Arch Linux Encrypt entire drive

My Raspberry Pi is set up as a PHP MySQL (Percona) server and I think that I have managed to make it quite resilient against online attacks but it is still very vulnerable against someone just taking ...
6
votes
1answer
3k views

Arch ntpd/ntpdate not synchronizng clock

My raspi running Arch isnt updating time with NTPD. Im running [root@fatpi ~]# cat /proc/version Linux version 3.10.28-1-ARCH (nobody@root-armv6-copy) (gcc version 4.8.2 20131219 (prerelease) ...
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0answers
92 views

Emerge freezes on raspberry pi without error message

I am trying to install raspberrypi-userland to my gentoo system with the command emerge --ask raspberrypi-userland on my raspberry pi. I am well aware that without cross-compile environment this ...
1
vote
1answer
22 views

Space Problems? [closed]

I just got a new SD card for my pi. Trying to install node.js, I ran out of space (I've also recently installed a LAMP server system). But, when I plug it into my main (Windows-Ubuntu dual-boot) ...
0
votes
1answer
341 views

Multiple SSH tunnel through raspberry pi?

In my home network I have a PC, raspberry pi, macbook and a few other devices which I want to access away from home. As it stands, I have setup VNC server on my PC along with remote desktop and have ...
0
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2answers
115 views

Extract configuraiton files from raspbian image

I backed up my raspbian using Win32DiskImager. Later, I noticed that my Raspberry Pi did not boot because the SD card was damaged. I tried to restore the backup but still the Raspberry Pi did not ...