Raspbian is a Linux operating system designed for the Raspberry Pi and based on Debian for ARM processors. A stable release version (Jessie) is available, and the Raspberry Pi Foundation is now recommending Raspbian (over Debian) as the standard distribution for the Raspberry Pi.

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Raspberry Pi 3 Model B Raspbian not booting

Noob here.. Got the Raspberry Pi 3 model B a couple of weeks ago. Downloaded and installed the Raspbian linux onto a class 10 Micro SD card. Botts perfectly for the first time. But after i shut down, ...
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1answer
21 views

Error: Cannot move to subdirectory of itself ? Raspi 3

I am running this simple script and I am trying to create a cron job so that the file gets copied to my thumbdrive (with the new name) sudo cp /home/pi/NewLog.log /media/usb sleep 20 cd ...
0
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9 views

ble modules/libraries for python 2.7.9 on raspberry pi 3 for scanning beacons

I got the beacon result printed on linux (raspbian) terminal through command sudo python testblescan.py [source code: https://github.com/switchdoclabs/iBeacon-Scanner- ], but when I try to run the ...
0
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29 views

SSH does not show prompt after successful password exchange over WIFI

I was able to initially login over Ethernet cable. When I switched to WIFI everything goes well it seems but the terminal hangs after successful password exchange. It only works over the WIFI ip if ...
3
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24 views

Why Does raspi-config Depend On triggerhappy?

As far as I can tell, triggerhappy is a daemon for handling custom input. Since I have no direct use for this functionality (and there are no rules in /etc/triggerhappy/triggers.d/ by default) I want ...
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8 views

Bluetooth LE on Raspbian disconnects devices after few seconds

i'm using Bleno (https://github.com/sandeepmistry/bleno) for a small BLE project. I've started with no problems on Raspberry Pi2 but switching on Pi3 i found that: If i connect to my "BLE Pi3" i ...
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1answer
33 views

Weird corruption? Showing garbage on command-line?

I got a few new RPI3, with (Intenso) 8GB (class 10) SDHC cards and a original RPI PSU (5V / 2.1A). Im running into a few very weird problems, after i installed RVM + Ruby i rebooted the system. Then ...
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1answer
18 views

Raspberry Pi resetting across reboots

My RPi 3 seems to have run into a strange problem. Everytime I reboot it, it seems to reset all my settings, namely Keyboard layout and taskbar icons some other setting as well. Also if after a ...
0
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15 views

I can't use more than 1 pin from the arduino when I connect it to raspberry pi b , I want to use all of the arduino pins how could I do this

the purpose is that I want to make a GUI to read from 20 switches either HIGH or LOW and display it on a labels . I start connecting 8 gpio as inputs and connect 12 input pins to the arduino to read ...
0
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1answer
30 views

raspbian : How do I both enable built-in wifi and SPI interface for pi3?

The problem is that I need to disable device tree to let SPI work successfully, but it results in malfunctioning built-in wifi and bluetooth. Thanks in advance. uname -a linux raspberrypi 4.1.19-v7+ ...
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1answer
22 views

Can you run 32 bit Icecat on Rasberry pi3 or iceweasel

I am am very new to this. I just got my RPi3 loaded, Raspbian (NOOBS) and tried node-red, but found a problem typing in function. I found out it was the browser's fault. Now I would like to install ...
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0answers
10 views

Taskbar has bluish flicker when Pi boots up in 1080p

I am having some problems getting the Pi running at a 1080p res on my new TV (HDMI of course). First of all whenever I edit the config.txt file through my kali laptop, the next time I open it in my ...
0
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1answer
23 views

Portable solar-powered .gif frame

Here's a project challenge: looking to create a portable rpi-powered .gif frame similar to this, except one that wouldn't require internet connection and would just store the .gif collection on its SD ...
0
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0answers
10 views

Problem On enabling desktop boot on rasp-config. error displayed

I've just installed raspbian in my Raspberry Pi 3. It starts in command line mode. I want to configure desktop boot using rasp-config (option 3). however when I try to save the configuration an error ...
0
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1answer
28 views

Why did my code not stop when the command line closed?

I was running some C code that drove a stepper motor. The general flow was that it would take user input for the number of steps, maximum speed, and acceleration (scanf commands). Then it would go ...
0
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1answer
57 views

Win32 Disk Imager creates a corrupt file of my SD card

I need to "clone" my Raspberry's SD card, so I can send it to a friend. I need the project to work in any raspberry. Seeing a lot of posts about how to do this, I decided to use Win32 Disk Imager. ...
0
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4answers
67 views

Raspberry Pi SSH and ping not working

Around June of last year, I got myself a Raspberry Pi Model B+. I was super excited, but all that excitement died down when I moved overseas. I used the Pi off and on, not doing some real powerful ...
0
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1answer
28 views

Johnny-Five vs onoff on a Pi3 - seeking advice

[Previously asked this on Stackoverflow, but was told it was off-topic. I can't tell if it fits here or not after reading the guidelines, but figured I'd give it a try!] I am new to raspberry pi, and ...
0
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1answer
25 views

Composite Video And HDMI

I am trying to connect my Pi to an old tv, which only has composite input. I have tried sdtv_mode in every mode (0 to 3) but it just gave me a flicking display. When I was pluging in the HDMI cable, ...
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0answers
14 views

Start with raspberry pi [on hold]

I want to start programming with the raspberry pi, but I don't really know what a good start is. I heard that it is python based. I have a little bit experience in php and c#. Thanks!!!
0
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1answer
24 views

Black screen brand new raspberry 3

I install raspbian today on micro sd card 16 go with Win32DiskImager to put the installation image on the card. It start perfectly, I just install oh my zsh, XRDP, vim, set static ip.I attempt to ...
0
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1answer
25 views

What are the clock codes?

In Raspbian in the upper right hand corner there is a clock and when you right click it and select clock settings there is a field for clock format codes and changing this field will display the clock ...
0
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1answer
21 views

I2C cannot get data

A colleague of mine gave me a device that is able to send data via i2c. He has already been able to recieve this data on the Arduino via the following library/Function ...
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3answers
49 views

Raspberry pi how to restore original GUI theme [on hold]

I installed raspbian wheezy in my raspberry pi, but as known, the raspbian don't use all sd card space until resizing memory. Raspbian don't read full sd card size, I mean the 16 gb sd card, is read ...
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0answers
20 views

Start up boots into a blank screen with blinking underscore for console?

I've been trying to build a headless sdr with golang. I start off a fresh boot of rasapbian from 2016-03-18 and run the following script in terminal by hand sudo su sudo apt-get install -y ...
0
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0answers
16 views

How to run something (Sakis3G) automatically on start-up

I would like to start Sakis3G on bootup automatically. I know, I need to introduce Sakis3G into /etc/rc.local file. I've tried to add /location path/ sakis3g --connect just before exit 0 and create ...
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1answer
53 views

Open a single application on Raspberry Pi2

I am using Raspberry Pi 2 and i want to open a single application on it that is i want to open just a pdf file in it and remove all the rest of thing from it.
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43 views

How to turn raspberry Pi into an access Point [closed]

I'm try to turn my raspberry pi into an access point. There are many tutorials out there but none have worked for me. Right now I have followed the guide here; ...
4
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1answer
455 views

Raspberry Pi Stop Motion Animation software

I am looking for some suggestions on software to do Stop Motion Animation using a DSLR camera connected by USB. (I have already looked online but not found anything that meets my requirements) Now I ...
0
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0answers
24 views

Controlling the act-led

Hello everyone I am trying to control the act-led of my raspberrypi 2 running jessie. By following steps provide by this link *my main.s code is .section .init .globl _start _start: ldr ...
0
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11 views

Time-Keeping With the SeeedStudios/52Pi Super-Capacitor Real-Time-Clock - Any Issues Seen? [migrated]

I recently converted a SeeedStudios/52Pi super capacitor real-time-clock (RTC) module to battery operation, and the modified module has successfully weathered dozens of simulated power-outages (up to ...
0
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1answer
13 views

Mailing to remote domains not supported

I tried to email out from my Raspberry Pi 3: pi@igla:~ $ cat /etc/debian_version 8.0 pi@igla:~ $ uname -a Linux X 4.1.19-v7+ #858 SMP Tue Mar 15 15:56:00 GMT 2016 armv7l GNU/Linux pi@igla:~ $ and ...
0
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1answer
31 views

Accessing Windows 10 shares from Raspberry Pi 3

Is there an easy method to connect to Windows 10 shares? I'm not using a Local Account, but a Microsoft Account (Online). Thanks!
1
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2answers
44 views

Raspbian removes dotted directories from /, why?

If I make a dotted directory in / Raspbian removes it on reboot, however symbolic links and regular files are unaffected. Why? The problem occurred when I tried to use git to version control my ...
1
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1answer
41 views

Raspbian removes .git from /

I want to use git as a version control for my system configuration. So I initialized a git repo in "/". However on every reboot my .git directory is deleted by the os: Raspbian. However the ...
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0answers
9 views

haw to copy all the contenent of raspberry to our PC [duplicate]

I like to have a copy of the raspberry image in the SD to my desktop any help please
0
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1answer
36 views

Can I use Raspberry Pi as an 9-bit async serial sniffer

I´m a really noob with the Raspberry so I think i ask here what i want to try. I want use the Raspberry pi as a async serial sniffer. It should act as a man-in -the-middle which safe all received ...
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0answers
16 views

File Manager PCManFM Documentation

I normally use my Pi from the command line, but have been trying to do some operations from the GUI. I am using Raspbian Jessie and the default File Manager PCManFM which I am finding immensely ...
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2answers
42 views

Graphical interface

When I start my Pi, it boots to text and asks for the password. How do I start graphical version? I tried holding the shift key when starting up, but it didn't change anything.
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0answers
19 views

USB to Serial console communication using Cable [duplicate]

I am trying to communication between my computer and a Raspberry Pi 3 using a USB to TTL cable. I am receiving a lot of garbage through the communication and this is making it impossible to use the ...
0
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0answers
18 views

Wifi/ethernet bridge doesn't show

I'm trying to setup a Wifi Bridge on Raspbian, to use a Raspberry as a Wifi hotspot. Unfortunately, neither the bridge interface nor the SSID show up. I have followed the instructions on this page: ...
12
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2answers
1k views

Measure RPi3 power consumption without external hardware

I power my RPi3 using a power bank for smartphones, and I'd like to check how much power the Pi draws from it while my project is running. I don't have any special equipment for power measurement. Is ...
0
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1answer
24 views

py-spidev and ADNS3080

I have been trying a lot to deal with the flow-motion sensor but I couldn't arrive to a clear result. It might be I can't understand the procedure.. I'm using cs1 on raspberry Defining the spi by ...
0
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0answers
21 views

set a process run on boot (e.g., postfix, pptp) after wifi is ready

I need to send email using postfix as server once wifi has received IP address (based on dhcpcd). It seems that raspbian by default boot postfix before wifi (wlan0) is ready. The consequence ...
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2answers
244 views

Headless Torrent Server - Permission Denied

UPDATE 1: The permissions are currently set as follows: pi@raspberrypi:~ $ sudo service transmission-daemon stop pi@raspberrypi:~ $ sudo mount -o uid=pi,gid=pi /dev/sda1 /mnt/external_drive/ ...
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0answers
12 views

Disable hibernation / suspend [duplicate]

I have an application that runs on the PI3 with raspbian Jessie. After approx 10 minutes the screen switches to gray, and after 5 more minutes, the PI suspends or hibernates. The application stops ...
0
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1answer
32 views

Having difficulty getting transmission to work on headless pi

ORIGINAL QUESTION: I get the following when I try, and to be honest, I don't know what the error message means: pi@raspberrypi:~ $ sudo service transmission-daemon start Job for ...
3
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1answer
34 views

SSH via Raspberry Pi's working Domain

I've got a working domain for my Raspberry Pi to which I can ping to. I forwarded the port for SSH (Port 22) on my router as well, but I still cannot connect from outside to my Raspberry. Connecting ...
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25 views

Error Install OpenCV 3.1.0

Trying to install OpenCV 3.1.0 on Raspbian Pi-2, came up with this error. Linking CXX static library ../../lib/libopencv_ts.a [ 52%] Built target opencv_ts Makefile:147: recipe for target ...
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3answers
45 views

It is OK to install Jessie Lite on a Raspeberry 1 model B?

My problems started when I used it as a master node in a cluster with 3 more Pi2B as slaves. Nfs4 did not run because of the portmap issue and then I could not install openjdk7 because of the packages ...