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

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2answers
2k views

What is wrong with my cron job?

I'm new to linux, and was told I could use a feature called cron job to run a python script I made execute every 10 minutes. Problem is the the python script isn't running. There doesn't seem to be a ...
1
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0answers
614 views

Bittorrent Sync Autostart as a Service

I'm running a raspberry pi with the latest raspbian (debian) on it. I've installed btsync. Now I want to run Bittorrent Sync, when the system boots, not only when somebody logs in. Do I have to run ...
1
vote
2answers
635 views

$PATH not modified inside LXDE on Raspbian

I have a bin directory in home/pi. This is added to my $PATH when I login (by .profile), but when I go into LXDE and use LXTerminal my bin directory is no longer added to $PATH.
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0answers
333 views

Permission Denied (PublicKey,keyboard-interactive) linux raspberry pi

I know there are a ton of questions on this. I have read almost all of them. I have also googled this problem to no avail I attempted to git clone git@git.assembla.com:myhubname.git and I get ...
1
vote
2answers
267 views

omxplayer on different screen

I'd like to have two instnces of omxplayer and switch between them. I'm using raspian on raspberry pi. I've tried opening one instance in one screen, and then press alt+ctrl+f2 to switch to the ...
3
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0answers
628 views

How do I reset a USB device using a script?

I have a USB GSM modem that does not always work property (Huawei E367u-2) Sometimes it gets reset (USB device disconnect/reconnect in logs) and when it comes back up, it has different ttyUSB numbers. ...
0
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2answers
73 views

getting a gui program to start on boot

I have a C program I wrote for debian on the raspberry pi that asks the user to enter a number, 1-4 which it then stores in a configuration file. This only happens if the configuration file is ...
1
vote
1answer
800 views

Pimp rsyslogd to have less i/o (cron, pam,…) and less logging

On my raspberry I really don't need crons and pam logging and I want to have less i/o to make the SD card life a little longer.. I have already removed cron with the second line cron.none, I'm ...
0
votes
1answer
609 views

LIRC does not start after reboot

If I compile LIRC with this patched lirc followed by install using make install it works fine and launches without any error. However, after a reboot the same command fails with following error : ...
2
votes
1answer
103 views

Controlling process priorities

I have recently started trying to control stepper motors with the Raspberry Pi. I have succeeded in getting motion. The problem I am having though is that it seems the stepper motor is missing steps ...
7
votes
2answers
1k views

Optimizing a `while` loop

I have created a mini script to reboot my Raspberry Pi upon the push of a button. The script simply uses wiringPi (gpio command) to set pin 0 (pin 17 in Raspberry Pi standard numbering order) to ...
2
votes
2answers
3k views

Run a sudo (or startup) python script from cron on a Raspberry Pi?

I'm helping out with an art project (http://stargateeggbeater.com/ for those interested) built on Raspberry Pi. The RPi controls an addressable LED strip through the GPIO, using the spidev device per ...
3
votes
2answers
169 views

Mount harddrive under different name?

When I plug a external HDD into my Rasberry Pi (running Raspbian) it automatically mounts as /media/2ad496774-3eb8-47bb-2bf5e-788f8eb89e54 where folder underneath it are then accessible by going ...
4
votes
1answer
165 views

How Can I Automate the Change between a Python Script and a Nohup Python Script?

I have a Raspberry Pi connected to a digital temperature probe, which measures my fermenting beer. A python script reads the temperature every second and prints it to the console, and stores it in a ...
3
votes
1answer
421 views

Streaming music to a raspberry pi

I have a laptop and a raspberry pi connected to a soundsystem via the jack output. I'd like to have the output of the soundcard of my laptop redirected to the raspberry through my local network. I ...
2
votes
1answer
60 views

Can connect from RPi to laptop, but not other way around

I'm developing a server-client application (command-line based) in Java. I want to run it on my Raspberry Pi (RPi), but it turns out I can't login to my server-part from my laptop. The problem is that ...
8
votes
1answer
277 views

RasPi - USB microphone locks up

On my RasPi board, Debian Linux, the USB microphone occasionally gets locked up such that nothing can use it. The microphone has a LED which is usually flashing, when it's locked, it turns off. The ...
0
votes
4answers
3k views

Trying to open a browser on startup on my Raspberry Pi

I have Raspbian running on my Raspberry Pi, and I want to have a browser appear when it starts up. I am able to open a Midori window to the right page on start up, but my problem is that I receive a ...
1
vote
1answer
2k views

Stream Video using Netcat and VLC

I'm trying to use netcat on Linux server to stream video to my windows client using VLC I started running netcat on Linux: cat /media/HD1/myMovie.mkv | nc -l 8668 In VLC Windows Client I tried ...
2
votes
0answers
167 views

npm issues with uglify-js

I'm trying to use node.js to run a project on my Raspberry Pi (following this guide: http://blog.donaldderek.com/2013/06/build-your-own-google-tv-using-raspberrypi-nodejs-and-socket-io/ ) and I've run ...
1
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0answers
202 views

Raspberry PI wifi network setup: switch adhoc mode if a wired/wifi network is unavailable

I'm using raspbian (debian) and I want the system would be able to always be reachable through the network, without the user needs to manually interact with the system. I'm looking for a solution that ...
1
vote
1answer
303 views

No bluez device after pactl list sources short

I am using pulseaudio on a Raspberry Debian (Wheezy) but my bt-headset(Iqua BHS-611) does not show up in sources or sinks. What I did: I followed the Raspbian Wheezy Installation Guide at: ...
2
votes
1answer
76 views

How-to diff distributions?

I am using a Raspberry Pi. There seem to be all kinds of linux distributions, all in .img Format that I use Win32DiskImager for to burn to SD-card. How do I find out, which files were changed(some ...
2
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0answers
83 views

Debian based Raspberry – samba invisible unless I restart

I have a Raspberry Pi running Raspbian along with other computers on the same network. I installed, configured and started samba to share files from my home folder of the Raspberry Pi to my other ...
1
vote
1answer
380 views

Mounting external HFS+ device with truecrypt - read only file-system

I´m trying to mount my external HFS+ HDDs on my raspberry pi with raspbian "wheezy". The disks are encrypted with truecrypt so I mount them with the command truecrypt /dev/sda /media/usbdisk/disk1. ...
3
votes
1answer
795 views

How do I mount a Windows folder with cifs on Raspian

I'd like to access the music library from my desktop with my Raspberry Pi, and I'd like to do this via Samba/cifs. I did the following: Set the folder Q:\musik as a shared folder on my Windows ...
0
votes
1answer
263 views

USB Drive Software Disk Mirroring - Is this the right approach?

I have a 1TB NTFS USB Data Drive (no boot, etc...) that I would like to keep a mirror of as a backup in case of hardware failure. It is always connected to my raspberry pi running the raspbian ...
1
vote
1answer
99 views

Access X-window and sound on laptop on another Unix

I read up a lot about forwarding x-server onto remote machines, but I feel like I'm too dumb to get it to work. Let me first explain my goal: I have a Rasberry Pi running archarm hooked up to a TV. ...
1
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0answers
251 views

avconv/ffmpeg output through /dev/ttyAMA0

I tried to pipe streaming video from video4linux2 webcam connected to a Raspberry Pi through /dev/ttyAMA0 to a computer using an Arduino as a intermediary. First of all, is it possible? Because I was ...
2
votes
1answer
381 views

fdisk, dd, and the Rapsberry pi

I was trying to wipe my 4GB SD card which acts as the hard drive for the Raspberry Pi, so I went into Mac OS X Disk Utility* and Erased the entire disk, and specified that the whole disk be one big ...
2
votes
1answer
535 views

How do I start a gui framebuffer (no X) application on startup instead of console login prompt?

I have a python application that uses pygame to access the framebuffer directly without using X. I want to start this application on startup instead of showing the console login prompt. I haven't ...
2
votes
1answer
1k views

Help compiling a Linux driver for a TV card stack

I've been trying to get my Raspberry Pi to work with one of two TV Cards that I have available on me. Unfortunately I live in Hong Kong where due to the digital broadcast standard, leaves me with few ...
2
votes
1answer
227 views

parted not recognizing my current partition on external disk. How to fix without losing data?

I have an external (USB) disk, which has been working OK for some time and shows no errors whatsoever in /var/log/$relevantfiles (no errors on reading/writing, for example). Here's the thing: if I ...
2
votes
2answers
782 views

init.d script causes boot hang

I successfully installed a script to automatically launch in /etc/init.d on my new Raspberry Pi. Unfortunately, it is a node.js app that never returns, and therefore hangs the device during boot ...
2
votes
2answers
2k views

Intermittent ping times on a raspberry pi wifi access point

I have set up a raspberry pi as a wifi access point. At this point, all I want to do is ssh the rpi. I'm finding that the ssh sessions hang for 5-30 seconds ever 1 to 6 minutes or so. My laptop is ...
3
votes
1answer
300 views

Tunnel AFP over SSH over Internet

I can't seem to figure out how to connect to AFP over SSH. Here is my setup: [Raspberry Pi] <---> [router] <---> (Internet) <---> [Client] I'd like to be able to connect to my ...
1
vote
1answer
2k views

RaspberryPi drops Wifi connection

I am using Airlink Fully compatible Wireless N 150 Ultra Mini-USB Adapter (AWLL5099) with my RaspPi to get internet. I am also bridging this WiFi connection with an Ethernet cable to provide internet ...
1
vote
1answer
210 views

sox segmentation fault

My attempt to record sound with sox on Raspberry PI fails: pi@raspberrypi ~/tmp $ rec new.wav Segmentation fault And so does play: pi@raspberrypi ~/tmp $ play test.wav Segmentation fault Yet it ...
3
votes
1answer
294 views

Why does wlan1 not get a static IP?

I have a Raspberry Pi with two USB wlan adapters. wlan0 is configured with DHCP and wlan1 is configured with a static IP address and hostapd (access point) is running on this interface. The adapter ...
2
votes
4answers
938 views

CUPS - check if print successful (either python or in system)

EDIT: I forgot to make it clear I'm using python and pycups. The code is python but I shouldn't have thought that was enough. I've dug through the cups documentation a few times and couldn't find ...
2
votes
5answers
4k views

Cannot delete bridge - “bridge br0 is still up; can't delete it”

I have the same problem as this guy : Bring down and delete bridge interface that's up But that solution does not work for me. I remove all interfaces from the bridge using brctl delif . I then ...
1
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0answers
344 views

Wlan0 Static Ip bridge

EDIT: Even taking br0 out, still cannot get a static IP connection. I had the following /etc/network/interfaces configuration and it was working auto lo iface lo inet loopback auto eth0 iface etho ...
7
votes
1answer
513 views

Raspberry Pi, serial console, minicom, and gnome-terminal

I'm trying to access my raspberry pi via its serial console on the gpio pins. It's working fine through a USB-3.3v serial dongle. However, there's a problem with long lines and long screens not ...
3
votes
3answers
4k views

Is it possible to repair Linux system files? Or is reinstall the only option?

I've got a question about something that always bothered me about Linux. On Windows, if any of the system files become damaged, you can just reinstall the system files, without having to re-format ...
0
votes
1answer
1k views

Small update.. Now cannot download/update

Earlier today I was ssh'ing into my box and discovered that the internal IP had changed from what it was, I decided I wanted to make this static and found a tutorial (kind of) how to: nano ...
0
votes
1answer
233 views

How can I check if a file is being downloaded?

I have a Raspberry Pi which I want to use to automate downloads to a network drive. I would like to restart the machine on a regular basis using cron (I've heard they're not the most stable of ...
0
votes
0answers
561 views

External Hard-Drive not visible in /media

I cannot seem to ssh into my external Hard-drive on "/media" it used to show up there, but now it doesn't. I have erased the Disk and verified it (on MAC OSX) and it still does not show. I have ...
3
votes
2answers
3k views

OMXplayer and HDMI audio on the Raspberry Pi

When I try playing video using the command: omxplayer -o hdmi sound will not work unless I also include the -r switch. The only problem with this is when the video is done it leaves a black screen ...
0
votes
0answers
40 views

How to create a Linux distribution for Raspberry Pi ? [duplicate]

Possible Duplicate: How do you properly fork a Linux distro? I'm currently working on a projet of my own which is creating a Linux distribution for the Raspberry Pi. The fact is : It's the ...
2
votes
2answers
1k views

run executable on boot

For the life of me, I cannot get this to work. I'm running Debian on Raspberry Pi. running this command from CLI: /home/pi/domotiga/DomotiGaServer.gambas -d runs my home automation server. How ...