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

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Ubuntu 14.04 RAM not usable — mallocate problem

I have a strange situation where my Ubuntu server (14.04) is not recognizing all of the memory installed in my server. I have a HP Proliant DL 380 G3 server (32bit) with 10 GB memory. I couldn't use ...
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24 views

How do you install Ubuntu Server with only the root user?

I'm creating a Linux Server Administration guide on my website and would like to start out with only a root user and go from there. Thanks in advanced.
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29 views

Make 755 permission as default to new file

I using a cloud server to host my websites, and i still have problem with my file permissions. Even creating a new user, making it owner and setting the 755 folder permission, when i create new files ...
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How do i clean all the files and folder as well as the installations on my ubuntu 14.04 lts server?

Its as the question says, How do i clean all the files, folder and the installations as well on my ubuntu 14.04 LTS VPS? I want to clean it all so that it will appear just like a fresh VPS. Thank ...
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1answer
25 views

Reset Ubuntu 14.04 server to a completely fresh state?

I've had major problems since I updated to 14.04, so now that I've made backups of all the websites and databases that had been running on the server, could you tell me if there is a way to completely ...
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Q: music server application with youtube playlist support with support of android remote control?

Is there any server application for playing video/audio playlist from youtube with support of android remote control? For example: MPD - does not support youtube playlists Atraci - desktop ...
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4answers
97 views

On what date does Ubuntu Server 10.04 reach end of life (EOL)?

I was planning some migration and started to look around for exactly when Ubuntu Server 10.04 goes EOL. But all I can find is the month. Is there any official or unofficial date set to when Ubuntu ...
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1answer
49 views

Apache problems after upgrade from 12.10 to 13.10/14.04

I just finished upgrading my server to Ubuntu 14.04.2. Previously I had had it configured thanks to the "Perfect server" guide for 12.10. Unfortunately, after the upgrade I cannot access any of the ...
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47 views

Netatalk AFP Server - Blank Name in Mac OS X Finder

I have a Ubuntu 12.04. machine with Netatalk 2.2.1-1 AFP server installed. I only access the server from locations outside of my LAN, thus avahi is not installed on my machine. As a client I'm using ...
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1answer
31 views

instal ubuntu server on ubuntu desktop [duplicate]

I am having my machine installed with Ubuntu 14.04 LTS desktop version. but now I need Ubuntu server edition. can I integrate both or else should I replace my desktop version with server edition . ...
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1answer
73 views

Cannot resolve hostname

5 PCs, all running Ubuntu, connected by a wireless to router with DNS. Running an ejabberd server on one of the PCs, and an Apache server on another. PC 1 can only connect to the servers with their ...
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0answers
45 views

NetworkError: 500 Internal Server Error

When I am trying to run a java services through php file(xyz), it is throwing this error (Firebug) NetworkError: 500 Internal Server Error http://127.0.0.1/dev/en/abc/xyz ...
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36 views

Ubuntu server does not display any webpage in browser

Initially I was installing Wordpress on Ubuntu, it does not display Wordpress install page, so then I took it off of var/www/html and realize that Ubuntu does not display any web-page including the ...
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0answers
33 views

Running etherpad as a service on raspberry pi [Fail]

I am setting up etherpad-lite on my raspberry pi ubuntu 14.04 server. I got stuck trying to make etherpad-lite run as a service, following these instructions (I've also checked several others but that ...
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2answers
860 views

How to transfer the identity (SSH) of a machine to a new machine?

I am making a new Ubuntu machine as a server, which is supposed to replace an old one with older software. My question is: Is it possible to transfer/copy the credentials (in terms of SSH) of the ...
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2answers
56 views

Kill processes by name

I have got python http server. OS - ubuntu server 12.04. Some time i need to kill all python http processes. I use this command sudo killall python But it kills all python processes. Is it possible ...
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0answers
37 views

Extremely poor performance in Ubuntu Server 12.04.5 LTS

I am trying to host a Minecraft server in Ubuntu Server 12.04.5 LTS. For some reason, my computer responds extremely slowly to any executed command or process. When starting up, it can take anywhere ...
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0answers
25 views

How to setup a set of disks like I want

I am very new with Linux. I have been using OS X and Windows for many, many years however. I decided to create an Ubuntu Server to handle my scalable file storage needs. I had a Buffalo Linkstation ...
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0answers
30 views

Apache alias warn

Ubuntu Version :14.04.2 Server I installed the phpmyadmin with apt-get. For security,I change the alias from /phpmyadmin to /myalias in /etc/apache2/conf-available/phpmyadmin.conf. Then I restarted ...
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0answers
32 views

Start XRDP session manually on specific display/port

I successfully installed xrdp and it is working great, I can reconnect to existing session by editing /etc/xrdp/xrdp.ini and altering port value. My question is, can I start VNC session on specific ...
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0answers
19 views

OpenVPN creates multiply tunnels?

i'm relatively new to ubuntu. I configurued OpenVPN between my Ubuntu Server 14.04 LTS and Ubuntu Desktop 14.04 LTS following mostyl the official english serverguide and a german tutorial from ...
0
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1answer
20 views

Unable to run 2 ethernet connections at the same time

I have a workstation with the two ethernet ports (eth0, eth1), the problem is that i cannot run with both ports up and running. I can run with either one of them, but not both. auto lo iface lo inet ...
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0answers
11 views

RAMFS vs REDIS DB

I making a weather app. It would work as follows [Weather API] - [My Server(Relay)] - [User App] I will use the third party paid API to get the latest weather feeds. Feeds will be in JSON format. I ...
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1answer
62 views

Ubuntu 14.04 server tomcat7 won't start on reboot

I have tomcat7 running on server for helpdesk ticketing system (SysAid). After a reboot the tomcat7 service does not start up. In my catalina.out file when I grep for tomcat7 I get the following: ...
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1answer
34 views

what the ':S' meaning in 'who' result

when i check who using the server with command who it show : USER TTY FROM LOGIN@ IDLE JCPU PCPU WHAT root pts/0 182.253.177.249 19:33 0.00s 0.05s 0.00s w root ...
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31 views

Server 14.04 unmet dependencies & broken packages

Forgive me in advance as I am new to Ubuntu, I primarily work in a Windows environment trying to learn something new. I am trying to install a LAMP server and so far i have gotten Apache2 installed ...
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Ubuntu server 14.04 doesn't connect by wireless [duplicate]

I am new in the linux world so here goes my noob question. I have installed "Ubuntu server 14.04" in order to recover an old netbook and give it a new use or almost try a new thing. The problem is ...
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21 views

Why dpkg asks “Override local changes to /etc/pam.d/common-*?” when libpam-runtime/override is set to false?

In my system, libpam-runtime/override is set to false (which I can see using debconf-get-selections). Why when upgrading the system, specifically libpam-systemd, dpkg still pops up the window ...
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0answers
10 views

Install ubuntu on maas

I have several machines and I want to create maas on them, create 1 vm on this maas and install ubuntu on it. I want this vm to use power of all nodes. I couldn't find how to do this. Can I do it, and ...
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46 views

Ubuntu 14.04 Reboot instead of Shutdown after kernel update

After updating the kernel of my Ubuntu Server 14.04 from 3.2 to 3.13 (generic-lts-trusty) it seems to be impossible to shutdown (power down) the server from the command line. Upon shutdown -P 0 or any ...
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0answers
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Installing Ubuntu on Power Edge T620

I have a power edge T620 system with Windows Server 2008 R2 installed. I would like to dual boot with Ubuntu 14.04 So I created a bootable USB and after I tried to install Ubuntu or even try Ubuntu ...
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0answers
14 views

LAMP not finding directory

Disclaimer: I'm very new to ubuntu Previously, I used WAMP to setup my websites on localhost. Since I'm fully switching to ubuntu for dev I installed LAMP When I go to /localhost it confirms that ...
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0answers
16 views

Incoming settings fail for Outlook / Thunderbird

When i am trying to configure my e-mail in outlook 2010 / Thunderbird , the incoming Serveur dont respond (IMAP/POP3) , but for the outgoing , it works perfectly . Webmail is full functional . i have ...
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0answers
11 views

Android Application backend server on Ubuntu 12.04

I am trying to implement the Elijah Cloudlet from https://github.com/cmusatyalab/elijah-openstack Now, I have a face detection application for android developed using Android plugin for Eclipse. I ...
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0answers
53 views

apt-get update Unable to connect to and fetch error

I can't seem to be capable of updating or install the packages on my uBuntu 14.04 LTS Minimal VPS server. Every time i run apt-get update i get the following long message: root@cryptogates:~# ...
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0answers
20 views

Installation of Ubuntu server with proxy settings

I have been installing the Ubuntu 14.04 server. During the installation process, it asks for network configuration. I have proxy set up in my college campus hence I donot know about the IP address ...
0
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1answer
36 views

multiple Ip's bind on same port

I run multiple game servers so i added my additional ip's to the server. I made sure that the game servers ip are different but I still cant start the others server cause the ports are conflicting. $ ...
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0answers
12 views

Apt-get shows samba output [duplicate]

I've recently reinstalled my server with Ubuntu 14.04 Server. I have a clean install with samba running and some few other applications. It's rather clean. What I'm observing recently is that ...
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0answers
89 views

Plex Server is connected but cant access remotely

My Plex Server Version is 0.9.11.7 running on Ubuntu 14.10. For some reason it wont show outside my local network,I've tried using globalip:32400/web address in a browser outside my local network and ...
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2answers
118 views

Can't SSH devices within sub net

I have three computers set up like this: But I am having issues understanding how to setup the /etc/network/interfaces for each device so that they can all access the internet. I have tried this: ...
0
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1answer
23 views

Have ssh try a LAN IP before the internet address

I have a home server connected to my local LAN and the internet. Say its LAN IP is 192.169.0.10 and it has an internet address of awesomeserver.no-ip.org (DNS alias). I access it regularly ...
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19 views

Apache2 works for default location but not for /home/user/

this is really annoying to me and this is the last step before: sudo apt-get purge apache2 I copied the 000-default.conf and named it mysite.conf as mentioned in the faulty/old apache2 section of ...
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0answers
16 views

Incorrect real bandwidth in traffic shaping

I am trying to create a traffic shaping by HTB and iptables.I want to control bandwidth per IP so I create for each IP a class and I am using iptables marketing to assign individual filter to each ...
0
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1answer
21 views

samba server using active directory logons

there is plenty of information on samba, and accessing the server just by the user name and smbpasswd you created on samba. However, lets say I have a samba server and I joined it to the windows ...
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0answers
19 views

SSH connection freezes

I often use SSH to connect to my Ubuntu servers. Lately I got a new provider (Virgin UK) plus a box which I am connected to with a RJ45. Internet in general works fine, but when I build up an SSH ...
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0answers
25 views

cannot access console for ActiveMQ

I installed ActiveMQ with apt-get, and it seems to run, but oddly: thufir@doge:~$ thufir@doge:~$ activemq status INFO: Loading '/usr/share/activemq/activemq-options' INFO: Using java '/usr/bin/java' ...
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0answers
43 views

problem setting static ip on server 14.04 and 13.04

I have a fresh installed server Ubuntu 14.04, and it worked ok, as it used dhcp. I later tried to change to static ip address and tried all you say here by changing /etc/network/interfaces and ...
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0answers
30 views

Convert existing servers to a failover cluster

We have ourselves quite a quandary right now. For some time, we've been planning on setting up a failover cluster for our existing servers. The plan so far has been to set up a 2-node GlusterFS ...
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0answers
42 views

How to use utserver as service

I'm new to Linux as well as StackExchange.I am running Linux Mint 17.1 Cinnamon 64-bit Cinnamon Version: 2.4.6 onLinux Kernel 3.13.0-37-generic I have successfully installed uTorrent server and ...
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1answer
99 views

Permission Denied: search permissions are missing on a component

/var/log/apache2/error.log: [Fri Mar 06 10:13:27.939634 2015] [core:error] [pid 12825] (13)Permission denied: [client 114.76.171.198:33989] AH00035: access to /servers/get denied (filesystem path ...