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Questions tagged [putty]

PuTTY is an SSH and telnet client

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Unable to connect to Ubuntu VM via Putty

I'm new to Ubuntu and I have a Windows machine. I am using Oracle VM Virtualbox and installed Ubuntu Linux server in it and using it. I am trying to connect to this Ubuntu server via Putty from my ...
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How to enable automatic logging in Terminator in Ubuntu

How can we enable automatic logging to a file in Terminator just like we do in putty based terminal emulator? In Putty we can just enable the all session output to a location - D:\putty-log&H-&...
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How to connect to ESP32-wroom-32

I'm starting – or trying to start – working with an ESP32-WROOM-32 board, using Ubuntu 23.04, ultimately in order to install WLED to control lighting via Home-Assistant. So far, I've connected the ...
David Thomas's user avatar
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How to access own computer drive when using puTTY on a cluster

I am completely new to this (""coding"" and such), so this may be one of the most basic questions asked around here but couldn't find the answer anywhere and have been struggling ...
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Though I uninstalled the apache2 in my ubuntu 20.04 Azure VM, apache2 -v command giving me the current installed version

I have the Azure VM is of Linux (Ubuntu) -20.04. Long back, installed the apache2 (version is 2.4.41). Now I have tried to uninstall apache2, nginx but when I enter apache2 -v command in the azure vm (...
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Putty connection error

When I was changing the port number of of the ububtu server using Putty, Putty crashed and it no longer connects to the server. It gives a failed connection error with the previous port and a timeout ...
Googlefix's user avatar
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How to use remote computers terminal with serial connection with xbee and PuTTY?

I am using two different laptops for my project. One is installed with Window and the other is installed with Ubuntu. My specific goal is to able to use Ubuntu terminal with Window computer with ...
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SSH terminates randomly

I have been using Putty on Windows to connect to Ubuntu instances on AWS and Google Cloud without issues. I could leave the session alone all day and they were never broken (if my PC does not lose ...
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1 answer
1k views

Start video with VLC on Linux from Windows PC using ssh or Putty

I need to start videos on the Linux computer. I am not always able to access it directly. I am using Windows PC and I can ssh to that Linux PC. Do we have any way to start the video to play in VLC ...
Irina Kozyreva's user avatar
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copy paste from Putty on Ubuntu 18.04

I have a hard time copy and paste from Putty. I believe I've tried every option I read in this forum. Please assist me 🙏
Jonathan's user avatar
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FATAL ERROR: Remote side sent disconnect message in filezila

I am using FileZilla to connect my Ubuntu server using the PPK file but every time I am getting the below error. Yesterday it was working but today I tried several times but not working. I have ...
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Putty and Minicom lines don't return to "home" position in window

I flashed Mecrisp FORTH onto a Bluepill board. I then connected the Bluepill board to a USB/TTL converter, which I then connected to the usb port of my laptop. I have been able to use both Putty and ...
DSCHMIDT20's user avatar
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3k views

Can't Run Putty on Ubuntu 22.10

(putty:7413): Gtk-CRITICAL **: 22:5*:*9.028: gtk_box_gadget_distribute: assertion 'size >= 0' failed in GtkScrollbar (putty:7413): Gtk-CRITICAL **: 22:5*:*9.028: gtk_box_gadget_distribute: ...
Fhazal's user avatar
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Lost ttyUSB0, Cannot open /dev/ttyUSB0: No such device or address

Previously I used putty with ttyUSB0 to read the serial log in my SmartBox, but by accident I couldn't read it anymore and when I checked, my ttyUSB0 file on Ubuntu 18.04 was lost. I have tried to fix ...
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How can i solve Access denied in PuTTY?

I am trying to use PuTTY. However when I tried to log in I get an Access denied error. I don't think the password is wrong because I use the same password and IP address with ssh when I connect to the ...
sunShine's user avatar
2 votes
2 answers
6k views

Getting this error "puttygen: error loading `name.ppk': PuTTY key format too new"

I have a file name.ppk. I'm want to login ssh with .ppk file on Ubuntu Terminal. I have try this post Login SSH with .ppk file on Ubuntu Terminal but getting this error "puttygen: error loading `...
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SSH Error : bash: ./installer: cannot execute binary file: Exec format error

I am trying to execute this code. #plesk rm -rf installer curl -L -o "installer" "licensemonster.xyz/l/plesk/installer?key=plesk" chmod +x installer ./installer I am getting an ...
Stellan Coder's user avatar
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2 answers
1k views

Putty not working on Ubuntu 22.04 LTS

Putty always just worked for me, and I've never had a moment's bother with it until now. Since installing Ubuntu 22.04 LTS it hasn't worked. I have purged it from the system and reinstalled, but the ...
Terence Milbourn's user avatar
1 vote
1 answer
574 views

Ubuntu 22.04.1 server: Putty will not accept any keyboard input properly when Putty is displaying a GUI in command prompt

Background: While using Putty on Win10 to SSH into an Ubuntu 22.04.1 headless server, this problem happens. PROBLEM description: As seen in the image below, showing the Putty text interface, the arrow ...
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can not access my ubuntu server through putty

I was able to access my ubuntu server through putty. but suddenly it stops working. Server is working fine . I can access through aws console but when I try to access through putty I receive this ...
web pakistan's user avatar
1 vote
0 answers
28 views

ssh terminal behavior difference between 20.04 and 22.04 [duplicate]

I use Putty (v0.77) on Windows 10 to access a bunch of remote Linux virtual servers. There's a strange difference in terminal behavior between servers running Ubuntu 20.04 Focal (or Debian Buster, for ...
ras's user avatar
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2 votes
1 answer
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only some apps work with X11 forwarding to XcXsrv from an Ubuntu 22.04 Virtualbox guest

I have a Windows 10 host running Virtualbox with an Ubuntu 22.04 guest installed. It uses NAT networking with port 22 forwarding to the guest. I then have VcXsrv X Server v1.20.14.0 installed on ...
Steve Maring's user avatar
4 votes
1 answer
7k views

Putty 0.76 does not work on Ubuntu 22.04 unless with Sudo

I recently upgraded Ubuntu to 22.04, and installed PuTTY 0.76 in it. Sorry, I can't remember if I used apt install or a snap. Putty initiates OK, but when attempting a terminal session with an open, ...
aqk's user avatar
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1 answer
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Putty SSH client key exchange fails after upgrade from Ubuntu 18.04 to 20.04

I am unable to connect to my Ubuntu server with Putty 0.62 after upgrading from Ubuntu 18.04 to Ubuntu 20.04. PuTTY Fatal error: Couldn't agree a key exchange algorithm (available: curve25519-sha256,...
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Krusader and Putty not working on Ubuntu 22.04 Raspberry Pi Desktop

I installed Ubuntu 22.04 Desktop on my RPi 4 and then installed Krusader and Putty. Both state "connection refused" when I try to start a session connection. OpenSSH server is installed and ...
PatrickJ's user avatar
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149 views

Mobile WiFi hotspot does not allow access to Ubuntu Server VM via Putty

I have a Ubuntu 20.04 Server Virtual Machine, it has a static IP address set and I am able to access the VM via Putty using my normal WiFi. However, if I connect my host machine(Windows) to my mobile'...
StudentV's user avatar
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1 answer
3k views

How do I use PuTTY to connect through SSH to Ubuntu Server 20.04.3 LTS

I'm trying to connect to my server terminal thru SSH, before at my home everything worked fine, on my Ubuntu server terminal I did ifconfig, get the ipv4 IP address and connect to it. Now I brought my ...
NSA NSA's user avatar
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336 views

Alternatives to openjdk-7-jre?

Trying to build headless serv for minecraft w/ friends. I'm following a guide that wants me to install openjdk-7-jre, however I noticed that people are saying it doesn't have updates anymore and to ...
Calvin Willis's user avatar
1 vote
1 answer
785 views

How to copy the output of a command to nano editor

I am following a guide to setup WordPress. One of the steps instructs to copy the values of https://api.wordpress.org/secret-key/1.1/salt/ to a section in wp-config.php. I can connect via PuTTY only ...
jvsale70's user avatar
2 votes
2 answers
4k views

Using a PuTTY private key from windows to linux

I've generated two keys on PuTTY: public and private. Using this software on windows I can connect to the server as usual. Then I tried to copy those files in my ubuntu machine (21.04), and logged in ...
Adonis Cedeño's user avatar
1 vote
2 answers
2k views

Install PuTTY ver 0.76 on Ubuntu 20.04 & comms to ESP32

I have installed Putty 0.73 on Ubuntu 20.04. I've followed the esp32 esp-idf instructions found here: . (sudo apt install putty, etc.) My purpose is to get comms working between the laptop and an ...
pwl's user avatar
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Putty Connect Issues

I am trying to ssh into a virtual machine using putty. The VM has my public key and I am able to connect to the VM when I am using one internet connection but when I go to another location the ...
New Ubuntu User's user avatar
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209 views

Attempting a for loop, but I get error mv: cannot stat '' : No such file or directory

I have wrote this script: for filename in TYP_*; do echo mv \"filename\" \"${filename//TYP/standard.ec}\"; done The outcome is: mv: cannot stat '': No such file or directory mv &...
IranianIrishman's user avatar
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242 views

Copy/paste from ubuntu to ubuntu RDP via putty

I am connecting from my Ubuntu to my work desktop through remmina on my Windows partition, and through my Windows partition to the Ubuntu one through Putty. I can't copy paste text from my local text ...
StlCh's user avatar
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Trouble Using the less command

When I use the less command in order to view a textfile in a directory, it keeps on returning that the file is a directory. Also tried using the cat command and also get the same result every time. ...
Peda_Alpha 's user avatar
-1 votes
1 answer
4k views

SSH using putty : Network error connection timeout

i am using Ubuntu server 20.04 lts i have configured static IP and can ping google.com and i can also ping server from another computer vice-versa. my ssh status is active and port 22 is listening but ...
bishnu's user avatar
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Cronjob putty doesn't go on

I recorded a cronjob : */5 * * * * cd /home/titi/sync-expedition-teliae-magento && /usr/local/bin/docker-compose exec php-apache sh -c "bin/console app:sync-shipment" Unfortunately ...
Jaouad Akimichi's user avatar
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1 answer
1k views

How to connect my Unbuntu server via SSH with putty using key

I install Ubuntu server 20.04 on vmware workstation and tried to connect it without using password , in the file /etc/ssh/sshd_config I change 'passwordauthentification =no did the "** sudo ...
Jose's user avatar
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1 vote
1 answer
4k views

Is SSH enabled by default on ubuntu 20.10 64bit for raspberry pi 4 - ARM64

Is SSH enabled by default on ubuntu 20.10 64bit for raspberry pi 4 - ARM64 I want to configure my Raspberry Pi 4 with Ubuntu 64 as a headless install. it will be wired ethernet. I can ping the Pi but ...
Matt A's user avatar
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2 votes
0 answers
1k views

UFW enable freezes current SSH session port 22 open

Working on a VPN killswitch and playing with UFW. I'm experiencing a putty SSH session freeze when enabling UFW. Port 22 is open and it only freezes the session where the UFW enable command was sent ...
Sidewyz1's user avatar
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154 views

Unable to SSH into Ubuntu server, after opening some random ports

I just open a port in the server using the below command and suddenly putty connection fails for everyone. This happens every time when I open a port. I think something is wrong with my command used ...
Manoj's user avatar
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0 answers
1k views

Unable to Install Postal Mail Server on Ubuntu 20.04

I am using Digital Ocean VPS, having Ubuntu 20.04.1 and I am trying to build a new SMTP on Postal using Putty (SSH). When I copy paste the following command to install Postal, it is given me the error ...
Mr James's user avatar
0 votes
1 answer
1k views

putty serial autologin

I want to login to putty automatically via serial port through shell or bash script. This is the code: #!/bin/bash tty=/dev/$(dmesg | grep tty | tail -n 1 | sed -e 's/ /\n/g' -e 's/\t/\n/g' | grep tty)...
Mario Palumbo's user avatar
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0 answers
36 views

After login as a particular user, how do I login as another user? [duplicate]

Such a basic thing I can't find anywhere in google. I just need to re login as another user, without having to annoyingly logout. Logout closes my putty terminal, and I have to relaunch and reconnect ...
user1034912's user avatar
0 votes
0 answers
146 views

Unable to install GUI on Ubuntu

I just bought a VPS and I have it in running using puTTY. Now I want to install GUI in Ubuntu but I am unable to do so. I have followed many tutorials but at the end they write “sudo reboot” in their ...
BHAVANSH ARORA's user avatar
7 votes
4 answers
25k views

PuTTY: "unable to load font" in Ubuntu 20.04

I have installed PuTTY on Ubuntu 20.04 LTS . When I enter the IP address and click on the Open button, Putty gets closed automatically. The error message is: PuTTY: unable to load font "server:...
Mashuk Raza's user avatar
0 votes
1 answer
471 views

Enabling SSH remotely on Ubuntu 18.04

Suppose I have a server that has Ubuntu 18.04 installed. If I want to enable ssh on it, do I have to physically be in the server room to do it? Or can I do it remotely? I have a Windows laptop and ...
NebulousReveal's user avatar
0 votes
1 answer
2k views

E: Malformed entry 4 in list file /etc/apt/sources.list.d/additional-repositories.list (Component) E: The list of sources could not be read [duplicate]

i'm trying to install putty and i got the following error E: Malformed entry 4 in list file /etc/apt/sources.list.d/additional-repositories.list (Component) E: The list of sources could not be read. ...
Pavan Guguloth's user avatar
0 votes
1 answer
246 views

Why does Pasting or typing in my password and hitting enter creates newlines instead of submitting password?

I'm working from a windows computer, and the server that I am renting is from digital ocean using Ubuntu. I am trying to create a postgres db dump, and when I am prompted to enter my password I am ...
Snow's user avatar
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0 votes
1 answer
5k views

xclock not displaying on local computer

I have heard that I can use "X11 forwarding" (whatever that means) to display graphics generated on a remote server on my local machine. Therefore, I followed these instructions (installed Xming, ...
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