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

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Is it possible to remotely/wirelessly access a device via ssh and then use another wifi adapter to turn on monitor mode?

I have a Raspberry Pi and since it's a very portable little thing, I decided to try and tinker with the network using that instead of trying with my phone. My question is, is it possible to and ...
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10 views

Raspberry Pi Serial Bluetooth Module not detected

I have a serial Bluetooth module built for Arduino, but I need to get it to work on a Raspberry Pi (Running Raspbian). I installed bluetooth, bluez and I have it wired up with the TXD and RXD crossed. ...
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4 views

RaspberryPI OpenVPN Client Not Forwarding to tun0

reposting from the RPI SO - apparently off topic for Server SO... I found plenty of guides for how to run RPIs as OpenVPN servers, but I want to run it as a client. I have a OpenVPN server set up ...
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1answer
56 views

which operating system to install on raspberry pi 2? [on hold]

I have just got a new Raspberry pi 2 model B. I am just a little confused which operating system i should install on it? The two options I have are Windows 10 IOT or UNBUNTU Mate? I mean which OS ...
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1answer
34 views

ssh: connect to host port 22: Connection refused

I am trying to ssh into my new Raspberry Pi using MobaXterm but I keep getting the following error: ssh: connect to host ... port 22: Connection refused. Both the PC and Raspberry Pi have wired ...
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12 views

NFS v4 access denied by server while mouting between Synology and Raspberry Pi

I'm trying to mount an NFS (v4, or v3.. but get the same error...) from a Synology Server to a Raspberry Pi client. But I get this error: mount.nfs4: access denied by server while mounting ...
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15 views

zfs on x86_64 on qemu on raspberry pi

I find when you try to ask for help for a bizarre problem, somebody inevitably tells you to solve your problem a different way, or they want to know what problem you REALLY want to solve, so here's my ...
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2answers
18 views

Connecting Raspberry Pi to network through ethernet

For testing reasons (need a pingable address on this network), I'm trying to set up a Raspberry Pi on a fiber network with a static IP, connecting with an ethernet cable. The FDX, LNK, and 100 LEDs ...
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1answer
9 views

How do I recreate a Rasbberry pi OS from partition images?

I have a Raspberry PI that I cant take offline. Using DD I have backed up the /dev/root/ and the /dev/mmcblk0p5 boot partitions on to a windows network share. How do I restore images taken using ...
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1answer
34 views

How to override wifi broadcast speed limit?

In the 802.11 protocol broadcast happens at minimum speeds (usually 1 Mbps) since there is no ACK system to know if the packet has been delivered successfully. But I want to broadcast a video stream ...
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15 views

Diffie Hellman parameters still calculating after 24 hours [on hold]

I have a fresh install of Arch Linux on a RaspberryPi model B. I'm setting up OpenVPN and using easy-rsa with OpenSSL 1.0.2d to generate initial keys and certificates. All went fine until I ran ...
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1answer
18 views

I need to calculate time of booting RPI using Watchdog? Can any one help me please

The boot sequence of the Raspberry Pi is basically this: Stage 1 boot is in the on-chip ROM. Loads Stage 2 in the L2 cache Stage 2 is bootcode.bin. Enables SDRAM and loads Stage 3 Stage 3 is ...
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23 views

Custom script in /etc/rc.local - not starting X properly

I made a script called starter.sh: #!/bin/bash while true; do sudo fluxbox & sudo -u pi epiphany-browser -a --profile ~/.config http://localhost/index.php & sleep 2s done; Which is ...
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30 views

“Missing LSB tags and overrides” error on /etc/init.d script

I made a script as showed in this tutorial: http://edv-huber.com/index.php/problemloesungen/15-custom-splash-screen-for-raspberry-pi-raspbian But after executing a command: insserv ...
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32 views

PHP site with JavaScripts is not working on Raspberry Pi (server) but works on other PC

I have a problem with a site that shows calendar, time, weather and RSS I found on the internet. I made an Apache server on my Raspberry Pi, then copied necessary files to /var/www and at first, the ...
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0answers
33 views

How to make the low cost , most efficient NAS raid with Raspberry Pi [closed]

I'm doing an experiment with my Raspberry Pi for education and giggles. I'd like to know which is the most energy and speed efficient option considering the materials I have and what I'm trying to do. ...
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1answer
14 views

Can't find \ lost auto start configuration, where could it be?

I did something to make 'Screen' run ever time I start a terminal to my raspberry pi (set up as a headless server). but now I keep leaving sessions dangling and want to remove the startup command.. ...
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24 views

SSH Connection freezes after minutes of unuse?

I run a RaspberryPi with Raspbian operation system. I have installed a WLAN stick and connected the pi only over WLAN to my network. I can access the pi with ssh pi@pi-ip-address This works fine ...
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2answers
28 views

Shared external IP address

So Here is my set-up: I have a raspberry pi behind a router. I set a static internal IP address for the pi. I configured the SSH config files and everything how I like it so far. I have a contab ...
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1answer
48 views

Cannot resolve hostname “raspberrypi” on home network

I have installed and configured(?) samba on a Raspberry Pi B+ running Raspbian 5/5/2015 and I am not able to ping or connect to/via it's hostname. I can connect via it's IP address, but I discovered ...
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20 views

Cannot start xserver on client after mounting root directory on NFS share

As the title suggests, I'm having issues starting an X session on my client machine. Client is a Raspberry Pi 2 running Raspbian, this was setup and configured to auto login and launch Chromium at ...
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12 views

How to create blank audio file in FFMPEG?

I am creating a project associated with using Sony ILCE-6000 with its remotely controlled functions. I have found such method of controlling camera with command line: ...
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2answers
44 views

xset dpms command is not shutting down the monitor

I have a problem with this command: xset dpms force off. It puts the screen black, but it doesnt shut down nor suspend (with suspend command) the monitor. The command 'xset -q' shows that DPMS is ...
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1answer
38 views

Screen-saver on and off at Raspberry Pi - script in Python

I'm a noob at programming in python. How do I make a script that awakes the monitor and put it to sleep on a condition? import RPi.GPIO as GPIO PIR = 23 GPIO.setmode(GPIO.BCM) GPIO.setup(PIR, ...
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93 views

Low VPN (PPTP, OpenVPN) performance on raspberry pi

I own a raspberry pi modebl b+ with Raspbian and kernel 3.12.26+ installed. I recompiled the kernel and enabled pptp module in order to use it with pptp_accel Using the same VPN provider and their ...
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29 views

Raspberry Pi openvt broken (file descriptor error)

I am running the (I think) newest version 2015-05-05 of Raspbian wheezy on my Pi B+. I made it into a UPnP server by minidlna so it will be constantly running. I have some display like this hooked up ...
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14 views

Network Attached Storage with USB Storage, Macbook HDD, and Raspberry Pi

I have an old Macbook 13" and i want to make the HDD into a network attached storage device. Basically tear the HDD out, attach it to a USB storage device, and connect that to a Raspberry Pi. I want ...
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29 views

Citrix Receiver is not fully redrawing the screen on a Raspberry Pi 2

Setup Information Device: Raspberry Pi 2, model B Image: RPiTC 2 Release 1.1 (Runs Debian) downloaded from http://rpitc.blogspot.com Updated to Citrix Receiver 13.2 ARMHF Issue When I connect using ...
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1answer
15 views

Linux printer proxy server

I have an old laser printer I found for $7 at a thrift store (Dell 3100). However, the drivers are not compatible with Windows 8.1, which my main PC runs. (I tried to install it anyways and it ...
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24 views

Problems using Raspberry Pi to connect to VisionTek external modem

I am using Raspberry Pi to connect to a VisionTek external modem, using WvDial as an application program to dial. I am able to run "AT" commands through another application program, but if I try to ...
2
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1answer
93 views

Software adjustment of LCD monitor brightness in Raspberry Pi

This is my first post here. I'm at the beginning of the road called Raspberry Pi. Is there any way of changing the gamma/contrast/brightness of monitor via Raspberry Pi? My Samsung 960BF doesn't ...
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136 views

“The sync server is busy, please try again later” in Chromium Sign In on Raspbian

I'm sorta at my wits end on this one. I've Googled it and the question has been asked a few times but there has never been a definitive answer that I can find. I am 100% able to sign into my Google ...
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1answer
56 views

Does the Raspberry Pi 2 put USB external drives to sleep when not in use for a while?

I recently got a LaCie 2TB Thunderbolt bus-powered USB external rugged drive. I am using it with the Raspberry Pi 2 and it works fine. It's being used as a remote backup via rsync. However, I am use ...
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41 views

How to autorun a C# mono applications on Raspberry PI startup?

I've a Raspberry PI: Raspbian and I'm connecting to it through RDP or SSH. And I've 2 applications in C# and I run them through mono. One is WinForms (GUI app - cannot be launcher through SSH requires ...
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41 views

OpenVPN starts from CLI but not using “service” or on boot

I've set up an OpenVPN server (loosely following this tutorial) I can start the service using sudo /etc/init.d/openvpn start but if I use sudo service openvpn start I get the following error: ...
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36 views

Fast disk encryption on Raspberry Pi

I need to have a trivially encrypted disk on my Raspberry-based server. As far as I know, Raspberry Pi doesn't have any hardware AES encryption. That means, the standard disk encryptions are awfully ...
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17 views

Controlling a Canon Powershot with a CGI/Bash Script

I am trying to control my camera through the program chdkptp by using a CGI/Bash script. I have successfully controlled the camera by typing in the commands by hand: pi@camerapi /var/www/chdkptp $ ...
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45 views

*some* OpenVPN clients won't connect within same network as server (TLS Handshake Failed)

I have an Raspberry Pi running an open VPN server on my LAN. I moved this server from one location to another (at the old location, it was working just fine). NOW my android devices are running on ...
0
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0answers
28 views

How to gvfs-mount a CD as non-root user?

I can mount a CD like this: sudo dbus-launch gvfs-mount cdda://sr0 And I get the tracks as .wav files in /root/.gvfs. But it mounts as root, and chown doesn't work (not implemented in the fuse ...
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73 views

T-Mobile Internet connection via USB GSM/3G Modem on Debian / Raspberry PI 2B

I am using ppp via wvdial, script looks like that (commented lines have been removed): [Dialer t-mobile] New PPPD = yes Phone = *99# Modem = /dev/ttyUSB0 Modem Type = USB Modem Baud = 460800 ...
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0answers
68 views

Using two identical microphones on Raspberry Pi

Here's what I'm trying to achieve: Plug two USB identical (and cheap) microphones from Tenx Technology into my Raspberry Pi and use them to record audio (I will place them in different rooms). The ...
0
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0answers
16 views

Bypassing VPN routes based on the destination port

I have a Raspbian machine connected to a VPN using OpenVPN. Without any configuration, all traffic goes through that VPN and I have no control over the VPN server. What I'm trying to achieve is ...
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0answers
11 views

vncserver raspberrypi unable to access anything on desktop

I connected to vncserver desktop of raspberrypi, but unable to do any operation, like opening menu. only able to move mouse and otherthan that nothing can be done.
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2answers
19 views

access raspi ssh from internet

This is my setting: A modem/router provided by my ISP (external static IP) My own router with all my network that is connected to the modem/router I can ssh to the raspi locally. My approach: open ...
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21 views

Raspbian RDP Client

Is there an RDP client for Raspbian or any Debian OS that has the following features: Works with remote FX. Dual full screen. Can share local resources like drives. Remote audio. Can be free or ...
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1answer
93 views

Raspberry Pi IP Address and Ethernet Connection not Working

I just configured my Raspberry Pi with Raspbian. I want to SSH into it with my laptop, so I connected my laptop and the pi with an Ethernet cable. Then, I went to the raspberry pi command line to get ...
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51 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 ...
0
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2answers
202 views

DHCP failure when rebooting RPI 2

When we start up my Raspberry pi 2, we get the following error: When the RPI is rebooted, we are getting an IP and we are able to surf on the internet, so we don't know what the error exactly ...
0
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1answer
110 views

What is causing PuTTy to not connect to Raspberry Pi?

I have a Raspberry Pi, and I have an SD card with Rasbian on it that is currently in the Pi. I have a laptop with Windows 8.1 on it, and I have connected it to the Pi using an Ethernet cable. I want ...
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1answer
43 views

Is crontab running old version of file?

This has been driving me crazy: I run a set of Python scripts once per hour on a Raspberry Pi. I updated one of the scripts, but even after a reboot, it still seems to run an old version of the file. ...