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

learn more… | top users | synonyms (2)

0
votes
0answers
5 views

Cannot authenticate with SMTP server

I've followed a tutorial I've found for installing a mail server. I'm using Ubuntu 14.04.1 So far, all I've had to change was the /etc/postfix/main.cf file, as per a comment from the article. ...
2
votes
4answers
6k views

Can't install MariaDB 5.5 or 10 in Ubuntu 12.04. MYSQLD Failed to start?

I tried o install MariaDB on my Ubuntu 12.04 server. First it gave dependency issues and I fixed it by following this question : ...
0
votes
1answer
10 views

Display does not work after preseeded network install

I used the netinstaller and a preseed file to preseed several Ubuntu Server installs. This worked fine, and I can SSH into the machines. However, if I go down to the server room and plug in a VGA ...
0
votes
1answer
28 views

OpenSSH server requires login on local account prior to allowing remote connections

I have an ssh server installed on an Ubuntu 14.04 Server. I've noticed some strange things happening. If I have not logged in locally on the machine, it will not allow login remotely. If the server ...
4
votes
3answers
20k views

How do I show active dhcp leases

Not experiened with Ubuntu. Set up a dhcp server about a year ago but don't remember the command to see the active leases.
0
votes
2answers
51 views

ffmpeg & ffprobe & libfdk-aac on Ubuntu 14.10 server

How to install properly ffmpeg? (not a duplicate as most of the similar answers don't work properly) Normally i compile ffmpeg manually with the following guide ...
0
votes
1answer
16 views

Installing nagios 4.0.8 on ubuntu 14.04

I am trying to install and setup Nagios 4.0.8 on my Ubuntu 14.04 LTS server. What is the ideal way to do this ? The official Ubuntu documentation regarding nagios installation is related to nagios ...
0
votes
1answer
27 views

how to configure web browser for a https server running on the same wifi network?

I have installed an app on my android device which makes it a ftp or https server by fixing a port number for listening and username and password in case of ftp server. I have successfully tried the ...
12
votes
2answers
8k views

How do I set up a service?

I have a script that I would like to run as a service on my Ubuntu Server 11.04 headless box. That is, I want to have the correct files under /etc/init.d/ and to be able to control it via the service ...
0
votes
0answers
11 views

Unable to mount folders from Ubuntu NFSv4 server on MACBOOK PRO

Everyone I am unable to mount the folder on my MACBOOK Pro from Ubuntu NFSV4 server. However everything works when i mount the files on Centos VM. Here is the output of "showmount -e" command ...
9
votes
9answers
15k views

Wireless Network in Virtualbox

I just installed my first Ubuntu Server (12.04) instance and immediately ran into the following problems: Running apt-get install or update fails (see below) Running ifconfig produces peculiar IP ...
0
votes
0answers
87 views

Is there a way to set up zPanel or webmin without uninstalling LAMP first?

I set up my server manually and am pretty happy with it. It's been a job of months, chipping away at it every day, and at this point I don't want to reinstall LAMP. But all server management software ...
1
vote
1answer
26 views

How configure apache (vhost) for Server-Hostname

First of all, sorry for my imperfect English. But let me explain my problem with apache vhosts. Example: My servername is example.de (/etc/hostname). If I configure for this specific domain my vhost ...
0
votes
0answers
11 views

upgrade from 12.04 to 14.04 server edition

I have upgraded 12.04 to 14.04 but when i booted it up something is wrong with grub! Please help me fix this, I need a solution badly...
0
votes
2answers
7k views

accessing MySQL using terminal in Ubuntu 13.04

accessing phpmyadmin db from terminal now in ubuntu 13.04 i firstly installed mysql server with sudo apt-get install mysql-server mysql server version 5.5 now in terminal i can check if it is working ...
1
vote
0answers
33 views

how to install landscape server LDS (Dedicated Server) on ubuntu 14.04lts via ppa?

I'd like to install and test Landscape Dedicated Server (LDS) on my Ubuntu 14.04 LTS server but I don't know how to install it. The only guides I found on the Internet are for Landascape client. Can ...
0
votes
1answer
20 views

Why can't I get a telnet localhost 25, ehlo localhost output of 250-AUTH?

How do I get a telnet localhost 25 output of 250-AUTH LOGIN? Similar to the questions asked here and here, I set up a Postfix-Dovecot mail server using Ubuntu 12.04LTS and can not get it to ...
1
vote
1answer
4k views

Setting up Postfix with amavisd-new, spamassassin, clamav, and SPF checking?

I am working on learning how to setup a mail server and have a question regarding the use of mail filters with Postfix. I am looking at the following guide (as well as a similar guide on the Ubuntu ...
0
votes
1answer
24 views

Setting up a server

I am trying to set up a computing server in our laboratory, and need your suggestions in setting up the optimized platform. Requirements/Intended uses of the server: RNA-Sequencing analysis (Mapping, ...
1
vote
0answers
3k views

How to install Dropbox on Ubuntu 14 Server [GUI-less]?

I followed the steps in this link from Dropbox website: https://www.dropbox.com/install?os=lnx But when I run the ~/.dropbox-dist/dropboxd nothing happens... I don't see the message... I also ...
0
votes
1answer
87 views

Squid error on bind9 start

I'm getting the following error after a bind9 update when I restart bind9 on my 12.04 LTS server: root@server2:/etc/bind# service bind9 restart * Stopping domain name service... bind9 ...
0
votes
2answers
11 views

what should i do for the follwoing Sub-process /usr/bin/dpkg error?

Errors were encountered while processing: openstack-dashboard E: Sub-process /usr/bin/dpkg returned an error code (1)
0
votes
1answer
13 views

Random errors in decompressed files

I have a server with 14.04 installed. As I was using unzip and gzip I noticed a weird thing: the decompressed files were corrupted, meaning that random characters appeared in place of other characters ...
0
votes
0answers
11 views

Is any RDP client can be used in Ubuntu 14.04 that can access Windows Server 2012?

I want to access Windows Server 2012 from Ubuntu 14.04 through RDP, but I can't find a software that can be used to access Win2012. There uesed to be a software called Remmina, it can connect to ...
0
votes
1answer
12 views

Installing Tomcat in ubuntu

I have download apache-tomcat-x.x.x.tar.gz from apache . I have extracted it and set the CATALINA_HOME. Have given permission to all the sh file to bin. While running catalina.sh jpda start, then I am ...
1
vote
2answers
24 views

Problem With Guest Additions in Ubuntu Server [Virtual Box]

I have a problem installing Guest additions in ubuntu server with kernel 3.13.0-39-generic I install whole headers for this kernel with $ sudo apt-get install build-essential linux-headers-$(uname ...
0
votes
0answers
7 views

Problem opening software

I'm new to this system, and so far really like it. I have been getting an error message after I download programs. it says: An error occurred while loading the archive. I can't open the program
0
votes
1answer
32 views

ubuntu server 14.04 port 21 keeps closing

I have got a problem with port 21, which keep closing. I am using proftp and ufw and set port 21 to internal network only. This works fine, however, after a few hours or days (not sure on time ...
0
votes
1answer
3k views

unable to connect to internet — networking config not set up

I have a recent install of ubuntu server (all command line) and at the time of the install I was not connected to the internet. when entering sudo apt-get update I get a bunch of messages saying ...
1
vote
2answers
31 views

Where to install Juju

I'm reading the question at How do I install Landscape for personal use? and have a question regarding the install of Juju: Is Juju to be installed on the "Landscape Dedicated Server"?
2
votes
1answer
355 views

How to automatically restart an application for using too much RAM or CPU

I'm going to be running an Ubuntu 14.04 LTS server that will have a few Garry's Mod (Half-life 2/Source based) servers running on it. I don't want any one of those servers getting out of line by ...
0
votes
0answers
6 views

How do I configure the Monkey webserver to work with hhvm

Current set up: I have Apache, php5, hhvm and Apache's fastcgi module installed on my Ubuntu 14.04 machine. I have been testing php5 vs hhvm. to use hhvm, I configured the Apache set up using ...
0
votes
1answer
19 views

RAID configurations are resetted after reboot-Ubuntu Server

I have configured software RAID 1 in Ubuntu Server. I have created RAID 1 and now one of the Disk fails so I removed it. I had attached a new disk. Created partitions as same like /sda from fdisk. ...
0
votes
1answer
9 views

Vmware workstation 9 wont allow ubuntu installation configuration

Host machine OS: Ubuntu desktop 14.04 LTS I'm installing ubuntu-server 14.04 on vmware workstation, using recommended settings, install was successful but vmware won't allow me to choose the ...
0
votes
0answers
23 views

Ubuntu 14.04 connect to wifi button not working

I am using Ubuntu 14.04. I face problem when trying to connect to wifi. When I click on the connect button nothing happens. Yesterday it worked fine but once I forget a network, how can I reconnect? ...
0
votes
1answer
22 views

Ubuntu Server 14.04 web server not gathering data from mysql server

First of all: I am a beginner, and have only basic knowledge about linux and servers. Also, this question is kind of vague, but i hope you can help. I would be very thankful for all kinds of feedback ...
0
votes
1answer
3k 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 ...
2
votes
0answers
23 views

MySQL (InnoDB) shutsdown same time every day

Ok so recently pushed a large update to my project onto my Ubuntu 14 server. Up until now it's been stable however since the push at exactly 00:36 GMT each day mysql is killed!! Not ideal as we need ...
0
votes
1answer
36 views

Streaming music from Ubuntu Server 14 over VPN

Apologies if this has been asked already - I've been searching around and haven't found anything too helpful for what I'm looking to do. I'm looking to have my Ubuntu Server(14) host my music and ...
0
votes
1answer
15 views

Command is not executed on startup

I want to start a unicorn server on startup of an Ubuntu server. I changed the file /etc/rc.local to have this : echo 'test' >> sudo /tmp/unicorn test -e /etc/ssh/ssh_host_dsa_key || ...
0
votes
1answer
26 views

Dovecot doesn't start

I've installed Postfix and it works correctly. I've installed Dovecot and set it's configurations too. But when I try service dovecot start it terminates on startup. Here is the end of syslog: Nov 19 ...
0
votes
1answer
18 views

How to modify /usr/share/maas/preseeds/generic

How to modify file /usr/share/maas/preseeds/generic , a need to enable proxy in MAAS to download boot images? Thanks
0
votes
2answers
24 views

Best way to update files on production server from development server

I am developing a website for my own company. To do so I have 2 servers: Server 1: a development server where I upload and test files. I use Adobe Dreamweaver CS6 to put and get files I am working ...
0
votes
1answer
3k views

How to make LTSP log into the Windows 7 VM

I have managed to install Ubuntu server and Mythbuntu and a remote front-end. Now I think it could be nice to integrate my Windows machine with the server and use Linux Terminal Server Project (LTSP) ...
-1
votes
3answers
55 views

Is a 32 bit OS sufficient for Ubuntu [duplicate]

I've got an old pc with windows XP 32 bit, and I wanted to turn it into a home based server. I am thinking of installing ubuntu as an OS. I'm a networking novice so I'm not quite sure if it will ...
0
votes
1answer
25 views

Can't remotely connect to Ubuntu server 14.04

I'm able to connect to my server through my Windows 8.1 using FileZilla and PuTTy perfectly fine also using andFTP while I'm on the local network, how ever that's not the case otherwise. I've tried ...
0
votes
2answers
44 views

DNS Settings on Ubuntu 14.04

I just upgraded on Ubuntu 14.04 because I did some nasty thing and clumsily delete configuration files on my previous Ubuntu 12.04, and now my network is not working properly. The POP server of my ...
0
votes
1answer
80 views
+100

Having trouble mounting a 12TB Raid on Ubuntu Server

I am running a Ubuntu server on my off of my 2008 MacPro, it runs great and works really well except I am not able to run any raid setups directly on it. I have a large library that needs to be ...
0
votes
0answers
17 views

Configure nginx web server for iRedMail

I've been at this for almost two days now with no solution. I just created a droplet on Digital Ocean and I'm trying to install iRedMail as my mail server. Nginx is the web server and perfectly runs ...
0
votes
0answers
16 views

CIFS won't reconnect to Samba share on request

I have a Ubuntu 14.04 server which writes to a number of Windows machines shared folders over samba. I have all the cifs shares setup in /etc/fstab and they connect perfectly when the server boots up ...