Stack Exchange Network

Stack Exchange network consists of 174 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

SSH (secure shell) is a network protocol to provide encrypted communication using a client-server architecture. Question include the configuration of the sshd server on the Pi.

0
votes
1answer
28 views

addressing my RPi by “raspberry” name using EITHER Ethernet or WiFi

I can ssh into my Rpi connected via Ethernet by just typing ssh pi@raspberry or the STATIC ip address I assigned to eth0 Now, when it's on WiFi, with a different STATIC IP address assigned to wlan0, ...
0
votes
0answers
12 views

pi keep hanging while trying to change an interface

Actually am running a mesh topology on raspberrys and all the interface interconnected to other raspberrypi i.e eth0, eth1, eth2, eth3, eth4 using usb ethernet adapter. the only way i can i start up ...
1
vote
0answers
19 views

SSH on Raspberypi hang or frozen

I have direct connection with Raspberry pi via ethernet cable on linux machine. if i run ssh pi@10.42.0.22 i could establish secure connection. the problem i encountered is raspberry hang or frozen ...
1
vote
1answer
14 views

Why won't Zero-Conf hostname raspberrypi.local resolve on Windows?

I have a Raspberry Pi with Wi-Fi off, connected by Ethernet directly to a Windows 10 laptop. The laptop is on Wi-Fi and has internet connection sharing on. I've been running ssh pi@raspberrypi.local (...
0
votes
1answer
17 views

How to remote raspberry run python file by ssh don't need type password

I just want to run a python file on raspberry pi and use terminal code ssh. So, I don't want type password to do that. What should I do?
0
votes
1answer
34 views

remote multiple raspberry pi using ssh without password

I using for i in <ip1> <ip2> ... <ipn>; do ssh pi@$ip sudo halt; done to turn off multiple raspberry pi. But i don't want iput password one by one for a lot of raspberry pi. So ...
1
vote
0answers
30 views

Why does my SSH connection only work sometimes, both when connecting and sending?

I have a Raspberry Pi Rev 3 Model B. I have used Tera Term's SSH to connect to my Pi many times in the past, although when I tried to connect yesterday it was the first time I had tried in about a ...
1
vote
1answer
22 views

Can't connect via SSH to RPi2

I have searched for old topics but I can't find anything that could solve my issue. I have installed Ubuntu MATE on SD card and created the ssh file on the boot\ directory. I connect the RPi2 ...
1
vote
0answers
23 views

Why does my pi keep telling me, port 443 network unreachable?

I am trying to download a public key from S3-amazonaws-com. I don’t have a Wi-Fi that is working, so I am letting my raspberry pi use my iPhone is personal hotspot instead. I am using the Wget ...
1
vote
1answer
118 views

Kali Linux, Cannot Generate New SSH Keys

I am trying to set up my Pi 3 B+ with kali linux to create a test box to practice some attacks. I am following these tutorials: Set Up an Ethical Hacking Kali Linux Kit on the Raspberry Pi 3 B+ Build ...
0
votes
0answers
38 views

Raspberry Pi - Cannot connect to Xserver via SSH

I'm using a raspberry pi with installed raspbian strech with desktop to visualize sound. My Code is working when I'm starting the python script via the terminal, but I want to start the script ...
1
vote
1answer
37 views

Remote dd a Raspberry Pi

I have a couple of Raspberry Pis running at different sites. I can access all of them over SSH and all of them are running read only file system. I need to fully replace the software on some of this ...
1
vote
1answer
29 views

SSH connection from Raspberry Pi to windows not working

I want to make Sync a folder in windows to raspberry pi, which is connected via ethernet cable. I could write a program in windows to perform this operation and it executes well. But I dont want to ...
0
votes
3answers
25 views

Cannot SSH Raspberry Pi Zero W on Windows via USB

I am using Raspberry Pi for the first time. I did the conventional setup that most people mentioned. This includes 1.Flashing Raspbian onto a SD card Edit Config/cmdline files and add an ssh file (...
0
votes
1answer
26 views

How to stream video with a 1km far RPI to a PC

I have a project which requires wireless video transmission I also use arduino there but to control motors, it uses hc 12. And I am wondering if I can stream real Tim video to pc. I can use another ...
1
vote
0answers
25 views

tmux over SSH: locale problem

I ssh to my Raspberry Pi running Raspian from my mac and try to run tmux, but I'm getting this error: tmux: need UTF-8 locale (LC_CTYPE) but have ANSI_X3.4-1968 As suggested elsewhere, I commented #...
0
votes
1answer
53 views

Unable to ssh into Pi after turning it into a bridge

I'm trying to turn my Pi into a bridge using a wifi adapter and it's ethernet port plugged into the router through a couple floors worth of wires and switches. Doing so however removes me of the ...
0
votes
0answers
36 views

Hassio web page and SSH access denied

I followed this installation. Now I have access to hassio command line (on my Raspberry pi machine, the prompt looks like this: hassio> I have found the IP address of my raspberry pi and have ping ...
0
votes
1answer
44 views

How to start xorg on a physically connected display via SSH?

The pi is configured to start into text mode so that no xorg libraries are loaded during normal operation. Yet I would like to be able to occasionally run a xorg desktop session when connected to an ...
0
votes
1answer
30 views

Access from external network safely

I want to implement a home alarm system with raspberry and access it from the external network. To do it safely I thought, avoiding using http that scares me, to use a vpn to connect to the home ...
0
votes
1answer
273 views

Enable SSH on raspbian stretch-lite headless first time boot

I am on a mac. I have place a ssh.txt file in the boot partition on the SSD card with the raspbian lite img. When I go and plug my raspberry pi 2 in with the ethernet I cannot ping the pi with ping ...
0
votes
1answer
84 views

SSH Connection refused after first connection on wi-fi

After installing the Raspbian with NOOBS I was able to connect once to my Raspberry Pi model B3+. Now I am unable to connect again on port 22 with the following message: ssh: connect to host 192....
0
votes
0answers
30 views

Raspberry Pi 3 B+ disappearing from network until SSH connection

I have a very strange issue with 2 of my Raspberry Pi 3 B+. I am running a few nodejs apps on them using pm2. After a while (it's pretty long like 10 hours) both Pis just disappear from my local ...
0
votes
1answer
167 views

ssh Access denied from putty for raspberry pi

I installed raspbian using NOOBS in raspberry pi 3 B+ . I enabled ssh in Pi .By typing ifconfig I obtained ip address .Using putty from windows I entered ip ,username and password I am getting access ...
0
votes
1answer
36 views

After installing raspbian I can't add ssh file

After I installed raspbian on the sdcard, the sd card disapear from the file explorer and I can't add a ssh file. If I plug out and in the sd card, windows ask me to reformat. How could I add the ...
0
votes
1answer
18 views

SSH showing “connection failed” after installing “pip”

Python3, pip3 and python was installed before on my Raspberry Pi. Today I've successfully installed pip using below command: sudo apt-get install python-pip After few hours later I'm not able to ...
0
votes
0answers
12 views

SSH hangs after first reboot

so I am having an issue SSH'ing back into my Raspberry Pi Zero W after editing the interfaces file and wpa_supplicant.conf file. I edited them in order to use the in-board wifi with my university's ...
0
votes
1answer
28 views

Want to Setup Digital Free Library, Will I Still be Able to ssh?

My Pi is headless and connected to the wifi network (It's a Raspberry Pi Zero W). If I set it up as a Digital Free Library (As per this link https://learn.adafruit.com/digital-free-library/what-youll-...
0
votes
0answers
47 views

Troubleshooting: wireless SSH connections to Raspbian Stretch

I'm having trouble with wireless SSH on a RPi 3 B+ running Raspbian Stretch. I've enabled wifi via raspi-config I've got an empty ssh file at the root directory. I've got a /wpa_supplicant.conf ...
1
vote
1answer
40 views

Connecting to Pi from Windows via Zeroconf - IPv4 pings fine, IPv6 does not

I've been struggling with getting into my Pi from Windows 10. I'm fairly sure the problem is on the Pi side but if so I can't for the life of me work it out. In short, on Windows I cannot ssh or ping ...
1
vote
1answer
33 views

cannot connect to pi via sftp filezilla on mac but ssh via terminal successful

I am fairly new to command line and rPi, all previous experience has been desktop & web apps and have fallen at a major hurdle with my new Pi. As the title suggests I am struggling to sftp into ...
0
votes
1answer
44 views

Iptables and reverse ssh tunnel to connect with IP camera

I need to be able to access an IP camera that is on the same local network as a raspberry. I do not have access from the outside because it is a mobile data network that does not give me public IP or ...
2
votes
1answer
52 views

SSH not working over WLAN (ssh enabled, ping works, tcpping on port 22 works)

I know this has been asked several times, but I went through a lot of trying to connect from my PC to my Raspberry Pi via SSH and I don't get it to work. My Setup: Raspberry Pi 3 Model B+ Working ...
0
votes
1answer
45 views

Open/Close Terminal Window Through SSH

I have a bot running in a terminal window on my Pi and would like to close that window through SSH (to kill the process and make adjustments to the bot). Afterwards, I'd like to restart the bot but ...
0
votes
0answers
26 views

Accessing `mate-terminal` through `ssh -X` on stretch-lite

My main computer runs under Ubuntu 16.04. I just installed Raspbian Stretch-Lite on a RPi 3B and try to access it through the network. I installed emacs, xterm and mate-terminal. From my Ubuntu, ssh -...
1
vote
1answer
47 views

Webserver on Pi 3 works, but not on pi 0W

So I have a bit of a doozy here. I have a webserver that works on my pi 3, and on the pi 3, it also can SSH. But once I power off, and put my SD card into my pi zero w, the webserver doesn't work, I ...
0
votes
1answer
46 views

Can't ping or connect to Raspberry Pi on same Wi-Fi network

I have a Raspberry Pi 3 web server connected to a Wi-Fi network and Windows 10 PC connected to that same network. From the PC, I cannot connect to the pi server or use SSH, however, if I connect the ...
0
votes
1answer
30 views

Unable to SSH after modifying /etc/rc.local

I am attempting to have a program load on boot and have successfully achieved my desired function by modifying the /etc/rc.local file and adding the following line - (sleep 15; python /home/pi/...
0
votes
1answer
79 views

Picamera error picamera.exc.PiCameraMMALError

I just bought Raspberry Pi3 B+ and camera module. I installed Python and opencv on Pi. There was no outstanding error during installation. I connected to Raspberry pi via ssh from my mac. When I run a ...
0
votes
0answers
32 views

SSH Tunnel Network interface to USB Interface

I want to SSH into my Raspberry Pi 3 B+ via a network interface, which can then SSH tunnel into another unix-based machine via USB Serial Interface. I am able to ssh into the RPI via network, but I ...
0
votes
0answers
70 views

SSH through bluetooth to raspberry pi using rfcomm. Nothing appears on bluetooth devices on my PC

I followed https://hacks.mozilla.org/2017/02/headless-raspberry-pi-configuration-over-bluetooth/ I see nothing on the bluetooth devices in my cellphone or computer. Here's the output of my raspberry ...
0
votes
0answers
46 views

Raspberry pi Zero W SSH through USB, appears as ethernet device on ubuntu but can't SSH

I've followed several tutorials on how to setup SSH through USB for my raspberry pi zero w. I've followed https://www.thepolyglotdeveloper.com/2016/06/connect-raspberry-pi-zero-usb-cable-ssh/ and ...
0
votes
0answers
50 views

SSH over USB not working in Pi Zero W

I am trying to login to Pi Zero W over SSH through Putty. I have done the required settings in the cmdline.txt, config.txt files. Also, added a blank file by name "ssh" on the microSD card. Then, the ...
0
votes
0answers
127 views

SSH via PuTTY to headless Stretch “fatal error expected key exchange group packet from server”

I have several Pi3 and Pi2 units under Jessie and two new ones under Stretch. I get this error when trying to ssh into the Stretch units from Windows 10 using PuTTY. The Jessie units have been ...
1
vote
1answer
220 views

Multiple Simultaneous SSH Connections

I'm curious to know if there are a maximum number of simultaneous SSH connections into my RPi. I've connected to it twice at the same time, but is there any theoretical limit for the number of ...
1
vote
1answer
24 views

WinSCP to Pi from external network (DDNS/Port forward SSH)

I have setup home network to use DDNS such that I can login to router from outside network using the custom domain. I have assigned static (local) IP address to raspberry Pi. I have port forwarded ...
0
votes
1answer
128 views

Connect to Group Network via Bluetooth Raspberry Pi 3

I want to do SSH from my Macbook Air to my Raspberry Pi 3 via bluetooth. I'm using macOS Sierra version 10.12.1 and Raspberry Pi 3 Model B+ 2017 with the latest version of RASPBIAN STRETCH WITH ...
0
votes
0answers
36 views

SSH connection dropped via Ethernet cable

I have two Pis that send data from remote sites via WiFi and needed their WiFi credentials changed. I connect via eth0 and access with ssh -X. Each time I successfully access ssh, the connection ...
0
votes
0answers
39 views

Pi Does not respond to SSH and ping wireless commands

Rasp. Pi Model B: Does not respond to SSH and ping commands via router. Always have to reboot physically by unplugging power cord USB and plugging it back. Any suggestions on how it can reboot locally ...
1
vote
1answer
102 views

Raspberry pi not detected using direct Ethernet connection

I am unable to use a IP scanner to find my raspberry pi when directly connected using Ethernet. (it worked like 1 month ago) If i connect my rpi into my router and which is then connected to my pc ...