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

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546 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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25 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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60 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
391 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
440 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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448 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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86 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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23 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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180 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
47 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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70 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 ...
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1answer
550 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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0answers
576 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
1k 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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252 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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262 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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148 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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0answers
70 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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0answers
237 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 ...
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0answers
153 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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382 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
287 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 ...
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0answers
71 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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12 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
31 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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0answers
60 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
558 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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0answers
153 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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2answers
5k 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 ...
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1answer
4k 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
146 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. ...
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1answer
453 views

Symbol Technologies LS2208 USB barcode scanner not working with Raspberry Pi 2 WINDOWS 10 core IOT

I have a Raspberry Pi 2 Model B, my scanner doesn't work in Windows 10 Core IOT. When I focus a textbox and scan a barcode, nothing happens. I also tried added KeyDown event for the textbox, so that ...
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2answers
276 views

Setting up nfs between Fedora 21 server and Rasperry Pi running OpenELEC

I'm trying to set up a home network to share my various audio and video files to different media server machines. I currently have a machine running Fedora 21 which hosts all the files that I want to ...
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0answers
140 views

how to see all connected clients to a router/modem including linux and windows pcs

I have an ADSL+2 router and a couple of computers including an ubuntu box, a raspberry pi and an old win7 pc. win7 and ubuntu are connected via wifi and raspberry pi via cable. Now I'm wondring how ...
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1answer
464 views

Redirect all http & https requests with lighttpd

I have a spare Raspberry Pi so I decided to check out PirateBox. I have it all working however the default behaviour is to not redirect https requests. Given the PirateBox will be never connected to ...
1
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1answer
88 views

How to locally access (ie. ssh) my home server once it's open an OpenVPN connection?

I've set up a Raspberry Pi (running Raspbian) at home as a media server which I access from outside my network via SSH and other ports (ie using Plex client from mobile through port 32400). Recently, ...
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1answer
130 views

Bash -gt: unexpected operator

I have a checkSpace.sh which check the used space on a disk and if is greater than 80 stops a service #!/bin/bash percent=sudo df /media/usb | tail -n 1 | grep -E [[:digit:]]+% -o | grep -E [1-9]+ ...
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2answers
312 views

ERR_CONNECTION_RESET when connecting to my RaspberryPi via External IP

I am trying to set up a web server on my raspberry pi. I can connect to it inside my current network by using my raspberry pi's ip address, but when using the port forward (my routers ip adress:port), ...
0
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1answer
50 views

Load the OS from SD card which is purposed to run on Raspberry, on my computer

I have an SD card where I want to write an OS for my Raspberry, then I want to do some modifications to its files, like create Python code files there in a convenient manner, install libs and ...
3
votes
1answer
277 views

Apache serves an old SSL certificate

I'm hosting a webpage with Apache on a Raspberry Pi (Debian), and can't seem to get the server to issue the current certificate. I generated a self-signed SSL certificate in /home/pi/ssl/ with: ...
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0answers
46 views

How configure wpa_supplicant for different static ip addresses

I'm using Raspberry Pi and want it to connect at home to my "Home" network with 192.168.0.50 IP. If available my android network, raspberry should connect to it with dhcpcd dynamically. I found in ...
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0answers
81 views

VPN between a Server, a Raspberry Pi and a Smartphone

here's the problem I'm facing. I want to connect with a client (eg. smartphone via mobile network) to my server (which is connected via vpn to my rapsberry at home) so that I can access my home ...
0
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0answers
127 views

Automatically scroll PDF

I want to set up a raspberry pi which should present PDF files at full screen, which should automatically scroll. I have no problem in setting up a script that identifies the files to be viewed. ...
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0answers
105 views

Raspberry pi: No internet access

I am trying to get internet connection at my university. I have enabled sharing on my wifi settings and connected to the raspberry pi VIA ethernet connection. The IP used for ethernet connection is: ...
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0answers
192 views

Unable to start libre office from terminal

I need to start libre offices impress via SSH on various raspberry pies, each displaying a set of slides on its own screen. Now my problem is that, when I run loimpress --show file.odp it states ...
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1answer
670 views

What do I need for VLC to play mp4 video?

I'm trying to set up a Raspberry Pi as a media box that can stream from torrents using Peerflix. To test, I've set up a local tracker and one torrent containing an mp4 video. Peerflix is working ...
1
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1answer
77 views

What controls the HDD spindown (power cable or data cable)?

I am looking into putting together 1-2 sata drives on a dedicated board (similar to raspberry PI). I saw that there are some Mini-PCIe to sata adapters but these only contain the data link and the ...
1
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2answers
80 views

How to connect two computers wirelessly

I want to connect my Raspberry on which I installed archlinux arm, wirelessly to my computer. With this connection I want to stream a live video from the Raspberry Pi. Raspberry<------Wireless ...
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0answers
147 views

Sharing HFS+ (USB-HDD) over NFS

I've hooked up an external HDD to my Raspberry Pi running Raspbian. It shows up under /dev/sda2 and /dev/sda3 (two partitions). I followed numerous tutorials, but none seem to have a fix for my ...
0
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3answers
114 views

Understanting wifi routing and gateway

EDIT : I've found a solution as explain here So I'm completely lost. I'm a real beginner about linux networking. I have 3 interfaces eth0, wlan0, wlan1 (2 wifi usb dongle) on my raspberrypi. My ...