Questions tagged [ssh]

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.

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PuTTY SSH telnet client

I have only Internet connection on my smart phone. I am using Wi-Fi hotspot for my laptop from my phone to connect to Internet. I have no wired connection for accessing Internet. I am using Raspberry ...
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242 views

Can't SSH to rPi

I just installed a fresh SD Card with Noobs 2.3, changed to silentinstall in recovery.cmdline and did all the other steps in Installing Raspbian from NOOBS without display but now it doesn't work. The ...
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Upgrade OpenSSH to V7+

I'm using my raspberry pi as a home web server and, whilst I know it's never going to offer up enterprise level security, I would like to make it as secure as possible. scanmyserver.com has indicated ...
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310 views

Only allow ssh from 192.168.XXX.XXX

How can I only allow ssh access from the local network (192.168.X.X) and drop all requests from the internet? What is the best option? adding an iptables rule or modifying the /etc/hosts.allow ?
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SSH times out while attempting headless setup

I'm posting again because my first attempt got marked as duplicated, this did not solve my problem. This is a brand new Raspberry Pi 3B that I'm setting up for the first time and it has be headless. ...
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175 views

Unable to connect to headless rpi; rpi won't stay connected to router

I got a raspberrypi 3 setup with Jessie (2017-01-11-raspbian-jessie.img), and everything working great with it. It was connected to the router via ethernet, and I could connect either on my local ...
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Can't log in to root in Winscp (access denied)

I'm using WINSCP to transfer files to my pi but I cannot send anything if I'm not logged in as root... How to log in as root ?
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1answer
98 views

Piface Digital Master and PiFace Relay Plus Slave

I wish to control four state reconfigurable antennas in a propagation measurements using RPis at both ends of the propagation channel. The headless master RPi has a PiFace digital to control the start ...
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45 views

Apt not working

When I run sudo apt-get update or any other apt command I get this error: apt-get: error while loading shared libraries: libc.so.6ld-l)nux-armhf.so.3: cannot open shared object file: No such file or ...
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340 views

wpa_gui - X11 connection rejected because of wrong authentication

I am trying to use wpa_gui on my Pi2 from a windows machine using ssh inside MobaXTerm. When I do ssh -X pi@ I get X11 connection rejected because of wrong authentication. wpa_gui: cannot connect to ...
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951 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 ...
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836 views

RPi 3 SSH error- Destination host unreachable on Kali Linux

I got my Raspberry Pi 3 Model B shipped recently. As I don't have any HDMI display, I ran to my neighbor's house to test my Pi. I used the memory card provided with the kit which had NOOBS ...
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177 views

Weird SSH behaviour

I am facing a rather weird problem with SSH. When I SSH into my raspberry pi 2 from my windows laptop, it works properly for some time and after that whatever I type only appears after a very long ...
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816 views

SSH connections (port 22) refused after updating to Debian jessie

I have a Raspberry Pi Model B and I updated it this afternoon from wheezy to jessie. I connect headlessly with VNC and SSH (usually the latter) because I play around with home LAMP and nodeJS servers. ...
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151 views

Direct SSH from Mac to Raspberry Pi on its own wifi

I'm as new as possible to Raspberry Pi, and I'd like to configure the following: My Raspberry Pi connected directly to my Mac via an Ethernet (or other) cable, so that I can setup and run the RP ...
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382 views

Can't SSH into Pi Model A from PUTTY on Windows (even though I can ping from cmd)

I set up a model A RPi to boot up with wlan0 and have a static IP address like so: In /etc/network/interfaces: auto lo iface lo inet loopback iface eth0 inet dhcp auto wlan0 allow-hotplug wlan0 ...
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463 views

Mirroring the RPi onto my laptop

I have managed to have the RPi's GUI with the aid of XRDP in my windows desktop. My RPi is in the same network as my laptop but connected to a TV. So I am using the RDC (Remote Desktop Connection) ...
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I can't SSH or connect my Pi via Ethernet

So I'm running an Ethernet cable from my Mac to my Pi, network sharing is enabled on my Mac. Here's what my setup looks like So I head over to my Pi and try ping google.com, I get ping: unknown ...
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ssh Permission denied (publickey,keyboard-interactive)

I'm going mad. Please help me. I have been trying to ssh to my pi. I connected it to my macbook via ethernet cable. But when I type ssh pi@, it requires password. I typed 'raspberry' and the it ...
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How to wake a Volumio screen

I have Volumio installed on my Raspberry PI 2. However I've noticed the screen sleeps after about half an hour. Is there any way using SSH to wake the screen?
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446 views

Why do I get a 'Connection timeout'? - And how to fix?

I have 2 Pi's and a laptop; pi.local - Already setup and running, using staic IP and connected through LAN pi.wifi - Partially setup, causing a problem, which this question is about. laptop - ...
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566 views

Python Syntax Error Hello World

I hope this question is not too open for SE. I wanted to make my first steps with this guide I already found out how to run Idle3 via SSH and that print is now a function. So I wrote print("Hello ...
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332 views

When I run a process in a detached screen section it becomes very slow

I am not so into Linux and I have the following situation related a strange behavior of the screen command. The situation is the following one: one a Raspberry Pi I have installed Raspbian - when I ...
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59 views

how to clean Pi's resources from using Xming sessions?

How to clean the Pi's resources from the many previous sessions I started using PuTTy? as I found many posts saying it consumes part of the memory, and it can't overwrite it everytime I open a session....
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Can't ssh to Raspberry Pi

I've used this link to configure Raspberry pi as an access point. It worked fine and I could ssh to it via its broadcasting network ssid. After a while my SD card was suddenly was corrupted and I ...
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1answer
533 views

Unable to reach pi cluster with hostnames on network

I'm currently working on a project using 4 raspberry pi as a cluster. These pi's are attached to each other through a local network, but I need to be able to send command to it from a host computer ...
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1answer
39 views

Cannot connect to P by ssh i: Operation times out

I set the static eth0 IP Address in my Pi by editing /etc/dhcpcd.conf file in my house So i can connect in that address by ssh in my house(my Macbook is on wifi same router but when i try to ...
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1answer
63 views

ssh delay seriously

I have my own DNS name. Thus, I could connect my raspberry pi through ssh using command pi@example.com. It works well at beginning days I bought it. But in these days it's often no-responsive. And ...
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2answers
41 views

Raspberry PI 3B+ SSH troubleshooting

I am trying to SSH into a RPI 3B+ using a mac. I have etched the Raspbian Buster(Feb 2020)full image onto a micro SD card and also have added the "ssh" and "wpa_supplicant.conf" files into the "boot" ...
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1answer
155 views

Getting Ip address 169.254.xx.xx

My question is not the same as other question like this. In the following i will describe why. When I tried to connect raspberry (3 b+) to laptop, via Puttty (laptop's OS is Windows 10), I could not ...
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2answers
166 views

Effect of Interfaces file on dhcpcd.conf in Raspbian Jessie

I was working with Raspbian Jessie version to set a static IP address for eth0 port. As of my knowledge we can configure it with interfaces file but for jessie, there is new file for it and that is ...
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1answer
324 views

Unable to run python script on boot

I wrote a script for object detection and if I establish ssh connection to Raspberry Pi and run it from console, everything works fine. As I would like to start the script automatically on boot, I ...
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1answer
2k 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 ...
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2answers
509 views

SSH on Raspberry Pi

I want to run a SSH Service on a Pi 3 model B without a mouse or keyboard. I would like any solution for running SSH with mounting Raspbian on my laptop . How do I do this? And if it is important ...
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1answer
488 views

SSH and VNC work, but there is no connection to outside websites

I just got a Raspberry pi 3B yesterday, and I've been planging around with it quite a bit. I did run into one issue: the pi can't connect to the outside internet. I have the pi connected to my router ...
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2answers
318 views

Can't ssh into pi anymore

A few hours ago, I was able to SSH into my pi at the address 192.168.2.0 by doing ssh pi@192.168.2.0, then I got brave and tried to set up port forwarding on my router. It changed the IP ranges to ...
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1answer
138 views

Pi 3 suddenly not accepting external requests

I have my Pi set up as an ownCloud server. I have port forwarding enabled on my router for two specific ports (one for SSH one for HTTPS), and the Pi is configured to accept these requests on these ...
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1answer
2k views

connect to ssh using putty without internet access

my raspberry pi has no internet access and I am trying to connect to it using putty's ssh feature. how can I do it?
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1answer
546 views

How do I mount the boot partition from Macos?

When I attempt to find this partition (on Macos), here's what it's showing me: /dev/disk3 (internal, physical): #: TYPE NAME SIZE IDENTIFIER 0: ...
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2answers
934 views

Cannot SSH to my Raspberry Pi over Wi-Fi

I have recently bought a Raspberry Pi 3 and trying to set up SSH with my MacBook. Although I have a good internet connection on both, I can't even ping my Raspberry Pi from my laptop or vice versa, ...

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