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

learn more… | top users | synonyms

0
votes
1answer
13 views

raspberry pi ip address and port forwarding on Arris router

I am trying to host a website on my raspberry pi using nginx. I am extremely confused about port forwarding or even which IP to use in my pi's configuration. Right now, I can access my site ...
0
votes
1answer
17 views

cannot view website from outside LAN

I am trying to host a website using a raspberry pi and nginx. I have everything set up, and can even access my website while directly linked to my lan. I cannot, however, access it outside my ...
1
vote
0answers
24 views

LXDE doesn't start - fonts missing?

So I have my Raspberry Pi (B+), and want to run LXDE on it. Should be installed. So I run startx, and i get a black screen with a dash in the top left corner. Weird. XINIT tells me XTERM isn't ...
0
votes
0answers
9 views

crypto kernel module not avialable on linux 3.18.11 on Raspberry Pi 2

I'm trying to use dm-crypt on my Raspberry Pi 2 with Raspbian (debian) to open a trueCrypt volume, but i get Required kernel crypto interface not available. Ensure you have algif_skcipher kernel ...
0
votes
0answers
4 views

Cannot remove extra gampad mappings in retropie

I'm trying out RetroPie for the first time on a Raspberry Pi 2. I ran the retropie controller configuration tool from EmulationStation and it generated a controller file called PCGamepadUSB.cfg. ...
2
votes
2answers
203 views

Why is Samba SMB slower than HTTP/NFS/FTP transfer on NAS on my LAN?

I want to set up a NAS which I have done most recently with a Raspberry Pi 2 (quad-core ARM Cortex-A7, 1GB RAM, 32GB microSD) running Raspbian “Jessie”: I have a laptop—an HP Pavilion G6—running ...
2
votes
2answers
22 views

start process from ssh and be able to close connection

I'm connecting to my RaspberryPi with Raspbian installed via ssh. My problem is that I can't let the RasPi do things (e.g., installing software, performing calculations) while my computer is shut ...
1
vote
0answers
29 views

Use of single board computers in real world [closed]

I have few questions about single board computers. Are there any commercial products/projects which uses single board computers? Eg: Raspberry Pi , Cubieboard Are they capable of running for long ...
1
vote
1answer
49 views

Cannot connect to Raspberry Pi via SSH

I made an image of Raspbian on SD and trying to connect it now via SSH. The problem that PuTTY returns always “connection timeout.” I’m using Windows 8.1, connected to Internet via Wi-Fi. PC connected ...
0
votes
2answers
24 views

Which .bashrc file to edit

On my raspberry pi (running raspbian), I'd like to edit the .bashrc file so that various actions can be performed at every login. However, I have found two .bashrc file on the system: one is located ...
0
votes
0answers
37 views

rootfs 100% full debian

I have a problem with full rootfs on Debian (on RPi). I noticed I can't start mysql server with error full partition. I tried looking for space hoggers with ncdu. It all appeared suddenly and I have ...
1
vote
1answer
86 views

Symbol Technologies LS2208 USB barcode scanner not working with Raspberry Pi 2

I have a Symbol Technologies LS2208 USB barcode scanner plugged into my brand new Raspberry Pi 2. I’ve installed Raspbian as the OS and everything seems to be working—It is recognized as an HID ...
0
votes
0answers
23 views

X-Sendfile ownCloud 404 error

I have a problem with X-Sendfile on Apache on Debian with ownCloud. When I want to download single file I got an error: The requested URL /owncloud/index.php/apps/files/ajax/download.php was not found ...
-2
votes
0answers
36 views

I am new to Python programming and playing with Raspberry Pi- Rasbian

The following is stored at /home/pi/ directory: #!/usr/bin/env python #Connect three LEDs at GPIO 7,11, and 13 and blink #Until to Stop with Ctrl-C import RPi.GPIO as GPIO # Make sure RP has lower ...
3
votes
1answer
80 views

Is it proper to route default gateway to the modem instead of the DHCP/DNS server?

My setup is a modem (no DHCP or DNS) connected to a network switch. The network switch is connected to a Raspberry Pi that acts as a DHCP+DNS server using dnsmasq. The thing is, all traffic from the ...
0
votes
0answers
10 views

Show video from Motion on lcd display Raspberry Pi

I use Motion service on my RPi to collect video from webcam in my garden. Also, I heard a lot about lcd for Raspberry. Is there any way to show on lcd connected to computer video from webcam? Thanks ...
0
votes
0answers
13 views

DNSMASQ redirecting LAN user to webserver but this doesn't work on wifi

Iam trying to create wifi captive portal on raspberry pi so i've installed nginix server and DNSMASQ,after using dnsmasq for traffic redirecting it works only on LAN but not on WiFi..? how would i do ...
0
votes
0answers
14 views

How to redirect traffic to a fixed IP address in Fwbuilder

I'm new to fwbuilder and I want to redirect all incoming wifi traffic to my web server. I tried many iptables command but I've failed so I came up to GUI firewall. Can anyone suggest how to do it?
0
votes
0answers
4 views

Running a slideshow on Ubuntu and and nfs

Seen this question and answer. I need to run a slideshow whose images are hosted on an nfs. Would this snippet of code while true ; do for i in * ; do cp "$i" ~/slideshow.jpg ; echo $i ; sleep 5 ; ...
0
votes
0answers
26 views

Starting MySQL database server: mysqldinstall: invalid user `mysql'

i have a problem with mysql on my Raspberry Pi running Linux raspberrypi 3.18.7+ #755 PREEMPT Thu Feb 12 17:14:31 GMT 2015 armv6l GNU/Linux. This is error I have when I run sudo service mysql start ...
0
votes
2answers
43 views

No route between clients until pinged from one of them (and not from another)

3 items of hardware involved: Netgear R7000 router with DD-WRT v24-sp2 (08/15/14) kongac (24865M) - it's dual band. Raspberry Pi model B based print server, with Raspbian (Debian for Raspberry). ...
0
votes
0answers
13 views

Ntfs-3g mounted drives with read-only/no access to certain users

I have a raspberry pi where two ntfs drives (after installing ntfs-3g) are mounted automatically having the following lines in etc/fstab: /dev/sda1 /media/USBHDD1 auto noatime 0 0 /dev/sda2 ...
0
votes
0answers
34 views

Setting up an OpenVPN connection between my home network and a serve ro the internet

I want ot tunnel all local network traffic oven an OpneVPN connection. I have an ubuntu server configured on the internet (and it works from my laptop) and am now trying to configure the Raspberry to ...
0
votes
1answer
90 views

SSH on Raspberry Pi (OpenELEC) not working

I am not able to use SSH to connect to the Raspberry. Raspberry Pi B+ OpenELEC 5.0.8 (SSH enabled) wired eth0 (recognized during setup) 10.190.135.xxx IP address If I ping the said ...
1
vote
1answer
49 views

How to add a free-wifi hotspot to an existing private network

I'm tinkering with IoT (arduino + wifi shield) and I'm also for an open (read free) internet. Both these things would be helped if I could create a free (no password etc.) wifi hotspot (my IoT ...
0
votes
0answers
9 views

Can't create LVM raid in Pidora

I'm experimenting with Pidora, trying to configure some reasonably redundant storage. [root@bravo ~]# lvcreate -d -v -m1 -L10G -n ${lv_name} ${vg_name} Executing: /usr/sbin/modprobe dm-raid ...
0
votes
1answer
29 views

Using a Raspberry Pi from another network

The idea to be able to connect to my raspberry pi via SSH when I am not a home. How do I do this? Do I just port-forward it? I also want to connect to it from my domain (polardragon.cf) instead of my ...
1
vote
1answer
41 views

Is there a way to run a specific script with every “halt” and “reboot” command on Linux?

I need to find a way to somehow intercept the halt and reboot commands and execute different actions via shell script before the actual halt and reboot commands are executed. Is that possible without ...
0
votes
2answers
56 views

Traffic redirection with Rasperry Pi router

I use a Rasperry Pi (running raspbian) as a wi-fi router. It redirects traffic from the Ethernet wire (eth0 - wire + ppp0 - L2TP connection, lx2tp used for it) to wlan0 (USB wi-fi dongle, hostapd used ...
0
votes
0answers
57 views

sftp with sshd special user permissions

I try to set up a sftp server with my raspberry pi. The result should be that there were three users - sftp-readonly, sftp-readwrite and sftp-writeonly - with special access permissions. As the name ...
0
votes
0answers
16 views

Create a VPN tunnel from ethic to wlan0

I have a lan network of which all internet traffic has to be routed through a openVPN tunnel. I use a RPi, and have setup ethic with a DHCP server, and can connect clients. Currently I use a lan0 to ...
0
votes
0answers
33 views

MySQL installed on debian (raspbian), is running in background, but “mysql: command not found”

I have a linux server running at home on a Banana Pi (very similar to a Raspberry Pi) with a few small websites and databases. Specifically; $ cat /etc/*-release PRETTY_NAME="Raspbian GNU/Linux 7 ...
0
votes
0answers
39 views

How can I mount an HFS+ (Time Capsule) volume Raspberry Pi 2?

I would like to mount my Time Capsule (HFS+) where my music is stored on my Raspberry Pi 2. To do this, I’ve tried 2 commands: sudo mount -t hfsplus //10.0.0.4/'Data' /mnt/timeCapsule -o ...
0
votes
1answer
36 views

Hide HTTP Destination with a Raspbery Pi

I wanna realize some kind of WebServer or Proxy on my Raspberry Pi that hides the real http requests from any firewall. Following scenario: computer@school --Request--> myRPi --Request--> ...
0
votes
0answers
24 views

avconv stream dies after 2 hours

I have a live stream running from a Raspberry Pi camera using the following command: avconv -f h264 -r 25 -i fifo.264 -metadata title="Raspberry Pi Camera Module (LIVE)" -f flv ...
0
votes
0answers
52 views

Compile brscan3 on Raspberry Pi (brother scanner)

I am trying to compile brscan3 (Brother software for scanner) from source file on my Raspberry Pi (arm architecture). I tried ./configure but I obtain this error: config.status: creating Makefile ...
0
votes
0answers
27 views

Cups Brother DCP-195C not printing

I am trying to convert my Raspberry Pi to a printing server. I have connected my Brother DCP-195C on the Pi using USB link. I have installed cups (via apt-get). I configured the printer on the CUPS ...
0
votes
0answers
44 views

Raspberry Pi VPN server using PPTPD internet access

I am not quite sure if this is the best website for this question, but I'll give it a shot anyways. I setup a VPN server yesterday on my Pi (running latest Raspbian) using PPTPD. The purpose of this ...
0
votes
0answers
34 views

Adding a Network Location from Win 7 to Raspberry Pi XBMC server (MAP)

I'm trying to map my Windows 7 Desktop to my XBMC raspberry pi server using 'Network Location'. I've successfully achieved this in the past, but I'm having trouble getting it connected. If I let ...
0
votes
1answer
29 views

Transmission doesn't connect internet after ip address change

After I've changed ip address on raspberry pi I've got problem with torrent client Transmission. It doesn't start download or upload of torrent file. I've updated /etc/network/interfaces, but it ...
3
votes
1answer
132 views

Is using a powered USB hub Raspberry Pi DC power and USB data a good idea? Or does it create an odd, circular dependency that could blow the hub?

I have Raspberry Pi model A which has only one USB port. So I bought the cheapest electrically powered USB hub (AC adapter that has an output of DC 5V at 1000 mA) I could find—kind of in the spirit of ...
1
vote
0answers
20 views

Is there a (convenient) way of keeping the newest files within a certain storage constraint (eg 100GB) in sync on a remote system?

So, here is the use case: I want to sync my most recent movies from my local NAS to an USB stick attached to a remote Raspberry Pi (running openelec and acting as media center). In detail this means: ...
1
vote
1answer
33 views

What read/write speeds must an external storage have to make it worth putting a swap partition there? [closed]

This question is for my Raspberry pi A+ (256MB RAM) which is on Raspbian Linux. I have no qualms about using a flash drive and using up its read and write cycles if need be. I'm just curious on what ...
0
votes
1answer
49 views

Raspbian :Automatically mount external drives (plug & play)

Shouldn't I be able to plug in a USB device into my raspberry pi and for it to automatically mount? I decided not to use the Desktop Enviornment of Raspbian. When I list the mounts in /mnt I don't see ...
0
votes
0answers
33 views

UNIX case statement multiple parameters

I execute a script like ./script.sh with one parameter: ./script.sh on. This tells a script to turn my light off or on depending on the value of the parameter. I use this case statement for this: ...
1
vote
0answers
60 views

WIFI fallback to 3G [closed]

I have a WiFi hotspot (RaspPi) which serves files to my iPhone. The hotspot does not provide internet access. If my iPhone is connected to this hotspot then all internet requests (email etc) from my ...
0
votes
0answers
22 views

Raspbian - Brother DCP195c Printer with CUPS, insecure permissions

Hello I already read the thread: Debian ARM and Brother DCP195C with CUPS And did the steps exactly as they were described. But the error message I am getting is completly different: Idle - "File ...
0
votes
1answer
59 views

Cannot connect to internal IP address from external IP address

I just installed the Apache2 webserver on my Raspberry Pi, and tried to forward port 80 & 443 to it. It has the internal IP 10.0.0.11. The Raspberry Pi is behind two routers. (router-IP ...
0
votes
0answers
46 views

sharing raspberry pi internet connection with others

I have setup wifi network on rpi. and internet connection is provided through Ethernet.now I want to share RPI internet connection and make it work as hotspot.how can this be achieved?please help
0
votes
1answer
13 views

Auto detach after auto connecting in irssi

I have irssi auto connect to a channel and send a message to auto connect which works. But for some reason the detach command (ctrl-a + d) does not detach the screen anymore. Is there a setting for ...