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

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Connection dropping with Raspberry Pi via Putty

When I try to connect to my Raspberry Pi 2 using Putty I get this error: Network Error: Software caused connection abort I'm not sure why or how this happens. I can see the Pi's ip address and ping ...
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15 views

automatic decision whether to be a DHCP server or client

Can a computer send DHCP request and if there is no answer became a DHCP server? My use case: I have new raspberry pi. I would like to show it to friends connect it in friend's house, in school, ...
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984 views

Sharing wlan0 internet to eth0

I would like to share my wireless Internet connection through a Raspberry Pi as follows: Raspberry Pi Internet --- (wlan0 --- eth0) --- Computer I have managed to setup the wireless ...
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1answer
63 views

Unable to login as root or as user because zsh is missing

I installed zsh on my raspberry pi and for various reasons including the fact that the shell completely slowed down, I decided to remove it. I uninstall the package, changed the shell back to /bin/...
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1answer
984 views

Redirect traffic from a pysical interface to another

I have a Raspberry Pi (Raspbian) with two physical network interfaces. One of them is connected to my router which provides Internet access. My idea is to share the Internet to another device via the ...
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1k views

Route eth package to backup network then back into the original one

I have multiple Raspberry Pis that all have wifi connectivity and ethernet. All the Pis are connected to a network via wifi, and on ethernet to each other. What I need is this: If a Raspberry has ...
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974 views

Multiple connections to Plex dlna port 32469

Sorry if this is not in the correct forum. I have Plex server installed on a Raspberry PI running Raspbian with Open Media Vault. Everything works well. The only issue I have is that I get lots of ...
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1answer
37 views

raspberry pi media center in production environment

I'm building a machine that's like a kiosk computer for displaying slideshow and video, etc. Right now I'm using a Intel NUC but it's a bit expensive. So I'm looking at the RPi 3. With that I have the ...
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1answer
969 views

Raspberry pi - Deluge - Port forwarding

I have a raspberry pi that I use as an always on torrent client(cheap and easy). The pi is connected to a hard drive that is shared over my network. Now someone told me that port forwarding helps ...
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51 views

Can't open URL on remote display from cli over SSH

So I'm running an office 'dashboard' on a Raspberry Pi (wheezy) in my office. I've set up the pi to kiosk mode that automatically loads up the scrolling graphs page on boot. All day long it loops a ...
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0answers
979 views

How can I remount external drives after a power failure?

I know I can run a script that basically does this: sudo mount /dev/sda1 /media/my_flashdrive/. Is there a better way to do this on a small server with many external drives?
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1answer
1k views

Is it possible to use Raspberry Pi as keyboard/mouse/joystick to control a Windows PC?

I have a unused laptop (Win7 64bit) with broken USB port, so I cannot plug any USB device in it. But the laptop itself is good enough to play indie games or any games from last gen. Is it possible ...
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2answers
64 views

Detect Raspberry Pi on eth0 and connect to it

Actually it is simple: I have connected a Raspberry Pi with Raspbian OS to the ethernet port of my notebook running Kali Linux (based on Debian). Now I want to ssh into the Pi, but I do not know the ...
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1answer
81 views

How would I ssh to Raspberry Pi from Android Device while it is connected to its hotspot?

I have had a Raspberry Pi for a couple months now and it was my first time using Linux (so I'm still pretty new) What I am trying to achieve here is being able to SSH to my Raspberry Pi (running ...
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40 views

Full external USB drive

I've got a Linux system (Raspbian running on a Raspberry PI). An external USB 1 TB drive (formatted in FAT32) is attached and mounted to the system. Here it is my problem: When I launch the df ...
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1answer
335 views

Create a Linux Live USB on an OTG USB from an Android device

Please Please Please help me. I Recently attempted to install windows 8 onto my laptop along side an Ubuntu installation. At the time I couldn't find a large enough USB drive to use as a bootable USB ...
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305 views

Stream video from camera using ffserver on Raspberry Pi?

I'm trying to stream video from the camera module using ffserver. The idea is to let raspivid output h264, and let ffmpeg/ffserver stream it without re-encoding. My server configuration is HTTPPort ...
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0answers
98 views

Raspberry Pi create WiFi Access Point (share internet from WiFi connection and route traffic trough a proxy)

My goal is to have a separate raspi wifi access point where the internet connection is used from an existing wifi connection and the traffic should be forced trough a proxy. So when a client connects ...
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0answers
15 views

Raspberry Pi Server only works locally

I hosted a WebSocket server on my raspberry pi, and it is only accessible in my house. The reason for this is probably really obvious, but I have no experience with setting up a server. Is it ...
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147 views

Transmission-Daemon can't start .service failed

I am with my Raspberry Pi trying to set transmission-daemon. I did it a lot of times with the same procedure; this time it doesn't work (I tried 4-5 times with clear raspbian). I followed an italian ...
0
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1answer
126 views

Use a tablet as a monitor for Raspberry Pi?

I'm looking at getting a Raspberry Pi 2 for a project. One of the things I would like to do is use it as a portable machine. Ideally what I'd like to do is use a spare Android tablet that I have lying ...
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0answers
50 views

Running GNU Screen on Raspbian with vertival split spilling content

I am running Screen on a Raspberry Pi. My shell on the Pi is ZSH with OH-MY-ZSH. I have connected to the Pi via SSH from a Mac. When I run certain commands like HTOP or Vim the output spills over to ...
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1answer
68 views

systemd create root service

I need to create a systemd service to start some owfs-daemon automatically. I can manually start the daemon with sudo /opt/owfs/bin/owfs --i2c=ALL:ALL --allow_other /mnt/1wire/. Then there are ...
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1answer
39 views

How to build custom FreeBSD os Image for Raspberry Pi using Ubuntu? [closed]

I want to build FreeBSD Image for Raspberry Pi Image using Ubuntu OS if it is not possible help me out of it
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1answer
88 views

SD card is titled “RECOVERY” and only has 1GB after using RPi

I was using a Raspberry PI 2 Model B, and I installed NOOBS. I selected and installed Raspbian, and I used my Pi for about 24 hours before I decided to re-install the OS. When I plugged in my micro SD ...
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103 views

Raspberry Pi Captive Portal

So there is a lot of information out there about Captive portals, a little less for the RPi. To put it simple, I'm not able to get it working. What I'm looking for specifically is getting a pop-up ...
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109 views

Raspberry Pi 2 Model B overheats when I put in the micro SD (64GB)

I have a Raspberry Pi 2 Model B, and I plugged in the charger - it was fine. I plugged in the HDMI - still fine. I plugged in the micro SD card (64GB) and the Pi immediately got super hot and when I ...
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1answer
62 views

Running external Hard Drive 24/7, reliable? [duplicate]

So I have a router with USB storage features, I also have a Raspberry Pi 2 and WD external HDD 1TB. I want to turn it into a NAS and torrent box, but I'm wondering if leaving external HDD plugged in ...
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0answers
287 views

ffserver ffmpeg stream mjpeg from webcam Logitech C930e to mjpeg format without re transcoding

I have premium webcam from Logitech (C930e) and this camera support mjpeg built in processing directly in the camera it self. My purpose is to get that stream with ffmpeg and pipe it to ffserver so ...
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0answers
106 views

hostapd cannot set channel for Kernel driver

I try to setup a Raspberry Pi as a router following the tutorial given here. OS is Raspbian. ifconfig gives: eth0 Link encap:Ethernet HWaddr b8:27:eb:b2:e9:eb inet addr:192.168.178.46 ...
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1answer
76 views

Security: Is the Raspberry Pi really stateless?

The Raspberry Pi has become very popular. Because it is rather cheap and simple it could be an attractive device for people living in so called developing countries. However in many of these states ...
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2answers
105 views

Next step up from raspberry pi? [closed]

I'm looking for a home server in a mini-desktop form factor. I was looking at raspberry pi but it's too slow. I've been eyeing the mac-mini but it's too expensive. As far as linux based OSs any other ...
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1answer
19 views

MedaiWiki server publicly inaccesible on Raspberry Pi

I'm having trouble publicly accessing a MediaWiki server that I have set up on my Raspberry Pi. I am getting a "connection timed out" error when trying to visit the server remotely. It is however ...
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1answer
43 views

Debian RAID drive size smaller than should be

Background So I am new to setting up a RAID, so bear with me. I have tried to set up a RAID 10 with 4 hard drives. I am using mdadm to achieve this. I have successfully made my raid as /dev/md0. I ...
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4answers
41 views

On my Pi, chmod +w doesn't behave as usual?

$ ls -al file1 -r--r--r-- 1 pi pi 0 Feb 10 15:18 file1 $ chmod +w file1 $ ls -al file1 -rw-r--r-- 1 pi pi 0 Feb 10 15:18 file1 #only u is updated $ chmod +x file1 $ ls -al file1 -rwxr-xr-x 1 pi pi ...
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0answers
144 views

Stream audio/video over RTSP with VLC?

I have a camera module (noIR) and USB mic attached to my raspberry pi. I'm trying to setup a RTSP streaming video/audio so I can observe the feed from another system on my network. So far, I've been ...
0
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1answer
58 views

How to make a LAMP server publicly accessible?

I bought a Raspberry Pi 2 in order to host a web server off my ASUS RT-N66U router running the latest Merlin firmware. I have the LAMP stack running, and also changed AllowOverride to All for <...
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1answer
83 views

Game server on a Raspberry Pi [closed]

I have never set up a game server before, but I was wondering if it would be reasonable to use a raspberry pi to host a websocket server and achieve multiplayer for a simple HTML5 game. I know that is ...
0
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1answer
287 views

How to join a WebRTC session with a Raspberry Pi 2 and Camera module?

How does one get a working setup to join a WebRTC session (e.g. https://opentokrtc.com or for testing https://test.webrtc.org) with a Raspberry Pi 2, the official camera module (and a USB soundcard)? ...
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17 views

Can't change default sound input raspberry pi 2

I'm trying to set up speech recognition for the raspberry pi 2, and I have been using this website https://sites.google.com/site/observing/Home/speech-recognition-with-the-raspberry-pi. I have my ...
0
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1answer
80 views

use Pi as internet gateway

I've got several devices connected to a Sky router (Sky Hub SR101) via wifi and Ethernet. I have a usb wifi dongle conected to my raspberry pi. And use it to connect to a 4G smartphone. (That works ...
2
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1answer
72 views

Why does ping require the setuid bit?

In the Jessie version for the Raspberry Pi, ping requires the setuid bit to be set. What is the rationale for this?
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0answers
41 views

802.11N in TP-LINK TL-WN722N

I'm using usb dongle TL-WN722N as Acess Point on my Raspberry Pi B 2. It works as AP but I can't get 802.11N speeds to work. My max Bit Rates is 65 Mb/s. Is this correct? sudo iw list: Wiphy phy0 ...
2
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0answers
93 views

Raspberry Pi 2 Raspbian: OBEX FTP to phone over bluetooth

I am trying to send a file over Bluetooth through OBEX. I have installed the obexftp package. I am able to pair the phone using pair in bluetoothctl. When I try to transfer a file with this : sudo ...
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22 views

Deliver PDF Program (booklet) Via Bluetooth or Airdrop or something

I am trying to think of a way to use a internet connected Raspberry Pi with Bluetooth to serve PDF programs (booklets not apps) to people entering a venue. I would like this to save paper and ink and ...
0
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1answer
79 views

Corrupted sudoers file preventing me from using sudo

I attempted to add another user to the sudoers list on my Raspberry Pi running Debian (Raspbian Jessie kernel ver 4.1). While doing so I entered the entry in wrong and I keep getting these errors ...
0
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1answer
74 views

dpkg installs but node will not run

I downloaded Node from this link: NodeJS ARM7l and I followed these directions regarding dh_make: tutorial At the end I run: dpkg -i ~/Builds/Node/node_5.5.0-1_armhf.deb and I get: Selecting ...
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0answers
24 views

How to access local resources over proxy

So I have a raspberry pi that is acting as a proxy server (privoxy) on my home network. I can access that Pi through Hamachi (I know it's not ideal, but it gets the jobs done well enough). However, I ...
0
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0answers
64 views

Python cannot assign requested address

I was trying to get the IP address on my Raspberry Pi with python: def get_ip(ifname): s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) return socket.inet_ntoa(fcntl.ioctl( s.fileno(), ...
0
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1answer
68 views

Grab keyboard input in Linux

I have a Linux environment (custom buildroot on Rpi2) which logs in in a console (no X). On powerup my Qt5 console application is started, and this reacts to a keypress. I mean, when the user presses ...