All Questions
20
questions with no upvoted or accepted answers
4
votes
0
answers
2k
views
Simplest way to setup my own remote private git server
First of all, I've read all the git-server-setup documents on the internet, but still, there is one thing missing -- I want to setup a simple GIT server in (Ubuntu) Virtual Machine for myself, not for ...
- 8,851
3
votes
0
answers
2k
views
What can cause SSH login error: ssh_exchange_identification: Connection closed by remote host
I thought ssh_exchange_identification: Connection closed by remote host is caused by /etc/hosts.allow and/or /etc/hosts.deny, but allow's only entry is ALL:ALL and deny is empty.
On my Google Cloud ...
2
votes
0
answers
969
views
Vagrant ssh fails -- after cloning the box with vagrant package
i've set up a first Vagrant box for python dev that works very well. I can vagrant ssh in that original box without issue.
Trouble start when i try to create a copy of that box (with vagrant package),...
- 121
1
vote
0
answers
141
views
Taskhost Process has high CPU when using VirtualBox
I am running a Ubuntu VirtualBox-VM on my Windows 10 host machine.
After the VM is running for some time (not at the beginning), the process taskhostw.exe uses much of the CPU. I normaly use ssh to ...
- 166
1
vote
0
answers
115
views
Catalina and VM Ware SSH broken Pipe
I upgraded to Catalina yesterday and now all of my SSH connections to VM Fusion (cent os) images get a broken pipe after about 5 seconds. I've tried setting
Host
*\ServerAliveInterval 120
within ...
- 11
1
vote
0
answers
659
views
ssh server on VM does not accept connection from outside host
I have a setup like below:
qemu as hypervisor.
ubuntu running as a virtual machine with two network adapters:
eth0: connected to a user network.
ssh port is forwarded to a port
from host OS.
eth1: ...
- 111
1
vote
1
answer
481
views
how do I ssh Linux VM over virtualbox from windows
I spin up a Centos7 virtual machine over Virtualbox and trying to access via ssh from putty over windows from another machine in a same network, below are the details of my VM:
IP addresses:
Windows ...
- 111
1
vote
1
answer
849
views
CentOS 7 Virtualbox VM SSH Connection Suddenly Refused
I am new to linux and am working with a minimal CentOS 7 installation on a VM running on Virtualbox with a Win10 host.
Up until today, I was able to use PuTTy and WinSCP to SSH into the VM from the ...
- 11
1
vote
1
answer
568
views
SSH connection between 2 Ubuntu VMs with ObenNebula
I need to connect to Ubuntu 12.04 VMs via SSH, but it doesn't seem to work. I've gone through all the steps that seem to be OK for setting it up.
First, I installed one Ubuntu VM, updated its ...
0
votes
0
answers
123
views
Iptables redirect outside requests to 127.0.0.1 (VirtualBox)
I have a virtual machine installed with the output:
ifconfig:
enp0s3: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 10.0.2.15 netmask 255.255.255.0 broadcast 10.0.2.255
inet6 fe80::...
- 35
0
votes
0
answers
669
views
Permission denied (publickey, password) when running mpiexec using ssh
I am implementing a simple mpi code. I am using Oracle Virtual box and have
created two Ubuntu vm's one named master and the other named slave.
Both are connected and can successfully ping each other ...
0
votes
0
answers
164
views
How do I allow users to connect to private IP through static public IP address?
Before ignoring, please just read through. None of the previously asked questions helped.
I have 3 VMs set up in a local data center that are running the following OS:
VM1: Red Hat Enterprise Linux 9
...
- 1
0
votes
1
answer
1k
views
How to SSH to a Host from a VM (Virtualbox)
It is well known how to ssh into a Virtual Machine from a Linux Host machine (at least with Virtual Box). We have to set a port forward rule into the vm's network settings. After that we can simply ...
- 101
0
votes
1
answer
585
views
Cannot send file from local machine to the server using SCP despite being able to login via SSH
I am trying to send file from my local machine (Ubuntu) to Oracle VM (Oracle Linux).
Command I tried is below, but it doesn’t work.
I can connect to the server fine using SSH.
scp -r -i /...
- 101
0
votes
1
answer
760
views
SSH to CentOS VirtualBox from PuTtY on an External Windows System
I have created a VM on my personal machine and the VM is running CentOS and I can ssh to that machine from my local Windows 10 machine via PuTty. However, I am not sure of how to ssh to the VM from a ...
