Questions related to Ubuntu Server, and server-related packages.

learn more… | top users | synonyms (2)

0
votes
0answers
11 views

Configure Postfix to work with Gmail and custom domain email (relay)

I'd like to set up custom domain email like john@doe.com and be able to send and receive emails on this account using my Gmail account. In order to do so I've read I need to configure Postfix to ...
1
vote
0answers
10 views

Postfix would not auto-create the Maildir for incoming mails

I am trying to setup a mail server. I went over tons of tutorials on how to do this with Postfix + dovecot + MySQL, but none was error-proof and I always got stuck at some point with an error. So I ...
0
votes
0answers
12 views

VNC Error: Xsession: unable to start X session: Help!

I have run into a bit of trouble whilst installing tightvnc server on my new VPS which is running ubuntu 14.04 As I am a linux newbie, I used this guide https://tjosm.com/47/setup-remote-desktop-...
0
votes
0answers
11 views

latest xampp on ubuntu utf8 encoding issue

I have installed latest version of xampp on my ubuntu server but I have issue I use mydac to establish connection to mysql server and every thing is fine . But when I try to insert a non latin ...
0
votes
1answer
9k views

Ubuntu Desktop 15.04 Installing openssh-server : missing dependencies

I recently installed Ubuntu Desktop 15.04 in a VM. I chose this version as opposed to using the Server image just to have a pretty GUI to click. Upon checking, there isn't an SSH server installed ...
0
votes
0answers
17 views

Sharing through Iptables stopped working

I have a server connected with the internet and the local network. The configurations are: eth0 - 192.168.10.1 eth1 - 192.168.0.6 (Internet) When I wanted to share the internet with other computers,...
0
votes
2answers
5k views

Ubuntu web server: ftp connection timeout

To enable ftp service recently I have installed vsftpd using this instructions in my ubuntu web server. But I'm still unable to access my server directory using ftp. I don't know what to do or what's ...
0
votes
0answers
15 views

Can no longer access OwnCloud after installing OpenVPN

Installed owncloud, configured it properly and it worked. Installed and configured OpenVPN and can no longer access the server. Whenever I try to connect to the server the connection times out. The ...
3
votes
0answers
29 views

cannot install ubuntu server 16.04 on a large drive

Since my previous hard drive has crashed I want to do a new install of Ubuntu server 16.04 on a brand new large 3 TB hard drive. The drive is detected by the computer and mounts perfectly in a version ...
-1
votes
0answers
25 views

How does SFTP work? Please help someone

We run a system that automatically sends a swift message at the end of a process. But this messages are sent using FTP. We feel the FTP process is too prone to MITMA and wish to change the sending ...
0
votes
1answer
28 views

How to prevent break of NFS connection?

First of all I am new in this forum and not a native English speaker. Out of this any help and patience would be appreciated ;-) I have an Ubuntu server and a Linux Mint client. For Backup reasons ...
0
votes
0answers
11 views

Ubuntu server 16 - keyboard and mouse not working

after installation Ubuntu srever 16, keyboard (usb) and mouse (usb) not working, and nothing I can do. Motherboard - new, Gigabyte GA-970A-DS3P. I tried: -Using a different usb port -Turning the ...
0
votes
1answer
27 views

Proper samba config/share permissions

What is the proper permissions that should be set in the smb.conf and applied on the directory & files? The reason I ask is I have set force user = nobody in smb.conf on my shares, with the file &...
0
votes
0answers
13 views

Ubuntu 14.04 Nagios high memory load

I'm quite new to this, I've installed 14.04 server to run Nagios with 60 hosts with approximately 20 service checks for now. When I check my server load with htop and top, they show that my server ...
0
votes
0answers
39 views

Problems with software installations Ubuntu Server 16.04 [on hold]

i recently installed Ubuntu Server 16.04 on my Gateway PC. It doesn't run the desktop version so thats out of the question. EVERY FREAKING TIME I try to install Ubuntu software, other software, wifi ...
0
votes
0answers
11 views

Improve internet route

I've one doubt.. I'm brazilian and I have a dedicated server hosted in the USA. Because of the distance between Brazil and USA, my latency is a little bit high (170ms). There's a software named "...
0
votes
1answer
16 views

Ubuntu 14.04LTS TCP Connection drop

I am having dedi machine with ubuntu 14.04 LTS installed on it. And recently I've noticed that my players (as I host minecraft server) get kicked from the server with message saying connection was ...
0
votes
0answers
13 views

Enable Server-Side Indexing on Samba

So, I have an Ubuntu server sharing my Music/Video files with Windows and Linux clients using Samba. When I try to add the files to the Windows' "Libraries", it gives an error that the Network-mapped ...
2
votes
1answer
29 views

trying to install Ubuntu 16.04 server - unresponsive keyboard during language selection

I'm trying to install the version above. The keyboard works fine up to the screen where I can select Install Ubuntu server. There are other options in this screen as well like Repair a broken setup. I ...
0
votes
0answers
20 views

Ubuntu Server 14.04.03- can not access web pages of server on my LAN through WAN

I am trying to access web pages served by a Ubuntu server on my LAN through my WAN. Everyone on the outside sees it fine and I can access it through my phones LTE connection but not on wifi or WAN. I ...
0
votes
0answers
15 views

How do i set up postfix

My computer is in a domain, and I would like to set up emails for $USER@myDomain but I get errors, in my mailbox stating the message is undeliverable. I can send mail out just fine, but I would like ...
0
votes
0answers
16 views

SoftEther VPN Server returning error. “Error occurred. (Error code: 1) Connection to the server failed. Check network connection …”

This topic had already been discussed in SoftEther VPN Server can't connect during set up. But cannot find the solution here in my case. Tried commenting still not received a resolution. So ...
1
vote
1answer
38 views
+50

Samba share distributed on VPN subnet

I am trying to connect to a Samba share through a VPN I set up using OpenVPN. Both, Samba and OpenVPN are set up within a Virtual Machine runnning Ubunutu 14.04. On the client side I'm using several ...
0
votes
0answers
23 views

Ubuntu server 14.04 is causing other devices to lose connection to the internet

I have recently installed Ubuntu 14.04 on my server machine, which is connected to the internet via LAN, but sometimes other devices on the internet (fx: laptop, anything wireless really) lose ...
0
votes
1answer
22 views

MySQL backup - incremental and differential

How can I backup MySQL database incrementally and differentially ? Does anyone have a script or recommended application for this purpose? Thanks.
2
votes
1answer
2k views

Radius Ignoring request to authentication address

Radius only works if i use localhost i can't use its ip address. Output of: radtest user password localhost 1812 testing123 Sending Access-Request of id 251 to 127.0.0.1 port 1812 User-Name = "...
0
votes
0answers
35 views

I just installed ubuntu server 16.04 xenial in an old machine (small server at home). Wifi was used in installation but now it's gone, why?

I installed Ubuntu Server 16.04 and when asked in installation which lan interface I would like to use as default, I chose my wlan. It worked during installation. Now that the installation finished ...
8
votes
4answers
3k views

How to reach a host in the same network by hostname?

I have a network which connects a couple of hosts. I would like to be able to reach other hosts from one of them using the hostname. I just discovered the ".local" domain, which is available through ...
1
vote
1answer
43 views

Sharing connection - IPTABLES

I've been trying to configure IPTABLES in my server so I can share the internet from the server with another machine. The server IP is 192.168.10.1 (eth0), the connection is coming from 192.168.0.6 (...
1
vote
1answer
36 views

MySQL how to log into “root” from a user account after upgade to 5.7

Running Ubuntu Server 14.04, installed MySQL 5.7 using the MySQL APT Repository. I cannot access MySQL using the "root" user from a user account ($) but I can with sudo or sudo su - (#). The MySQL "...
275
votes
17answers
400k views

How do I fix my locale issue?

I am getting this message every time I do something like starting or stopping a service. perl: warning: Setting locale failed. perl: warning: Please check that your locale settings: ...
0
votes
4answers
7k views

MySQL not starting in Xampp

I am using Ubuntu 14.04 and Xampp 5.6.3-0. I cannot get the MySQL server to run. I have tried executing these commands so far (run in this order): sudo chmod 755 /opt/lampp/etc/my.cnf sudo chmod -R ...
0
votes
1answer
28 views

Installing Ubuntu Server on a cloud

I want to know if there is any way to install a version of Ubuntu Server 16.04 64 bit on a cloud server. I do not have physical access to the machine. How would I be able to do it over SSH or in some ...
0
votes
1answer
30 views

Lampp (xampp) stop after reboot, not work autostart on Ubuntu

I am working with Ubuntu Server 15.04, I have a problem at some point in the night the computer restarts or shuts off the power goes out or simply stops working the lampp (Xampp) apachefriends, I ...
0
votes
1answer
36 views

You don't have permisission necessary to save the file,PHP Apache [duplicate]

I just installed LAMP server, which works fine. But when I code a PHP script and try to save it in /var/www/html, it says: You don't have permisission necessary to save the file Help me! How do I ...
0
votes
0answers
41 views

NFS4 Kerberos can't cd to user's home directory

I have the following problem. I set up some Servers: one CentOS machine with freeipa, acting as KDC, LDAP, DNS and NTP one Ubuntu machine acting as NFS Fileserver after this i set up a test Client ...
0
votes
1answer
373 views

OpenSSH : Putty won't work with Ubuntu server 16.04

We use Putty to access our Linux servers from our windows workstations... Today we created new servers with Ubuntu server 16.04 and installed openssh with tasksel (as allways). When we try to ...
1
vote
0answers
30 views

Where to start with ubuntu server?

I am very clearly missing something. I want to start setting up a web server, and I've already successfully set up nginx and PHP. However, I used black magic incantations from the Internet and have ...
0
votes
1answer
22 views

Catalina.sh not found, The file is absent or does not have execute permission

I tried to start tomcat 8 through the terminal, but got the same issue related to permission. Appeared that catalina.sh not found. Following is Terminal snapshot 1 the snapshot with the issue. I'...
0
votes
1answer
68 views

How to access ubuntu server 16.04 sever's files from windows 10 PC?

I recently installed ubuntu 16.04 on a machine I built, hoping that it'd serve my home for file sharing, media server and probably for VPN. I have installed Samba and the LAMP server. I also have ...
0
votes
1answer
5k views

How to start mysqld through mysqld_safe

Specifications: MySQL Server version: 5.5.43-0ubuntu0.14.04.1 (Ubuntu) Ubuntu-Server 14.04 LTS Default MySQL-Config-File Question: Even after spending a long time I can not figure out why I can ...
2
votes
1answer
39 views

Invisible processes using all of system memory

I have a VPS (Ubuntu 14.04) with 512MB of RAM. This used to be quite enough, but for a while, this has been causing problems -- something is eating up all of that memory, and my debugging has left me ...
0
votes
2answers
3k views

Port 80 connection refused

i can not connect to port 80 on my webserver. my iptables are in the default state: Chain INPUT (policy ACCEPT) target prot opt source destination Chain FORWARD (policy ...
0
votes
0answers
266 views

How to use onboard wifi on Raspberry Pi 3 with Ubuntu Server 16.04?

I have a Raspberry Pi 3 and I need to run Ubuntu on it. I put the 16.04 server image for the Raspberry Pi 3 from https://wiki.ubuntu.com/ARM/RaspberryPi on a microSD card and it boots fine, and works ...
-1
votes
2answers
29 views

Can't use SSH at all

I'm having some problems when trying to use the command ssh-copy-id in my server, unfortunately I get the following response: ssh: connect to host 192.168.10.10 port 22: Connection refused I can't ...
0
votes
1answer
27 views

How do i run a .sh file on startup (ubuntu server) [duplicate]

How do i run a file named start.sh file on startup if im on ubuntu server? i decided to install ubuntu server on a pc that i rarely use so i can have my minecraft server on it ... and i want to be ...