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

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2
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1answer
883 views

Ubuntu 13.04 Server Installation With no RAID option?

I'm installing Ubuntu 13.04 Server. When I get to the partition manager, I select Manual. When I click on one of my disks that I want to use as a RAID partition, the option doesn't exist. Can you not ...
2
votes
1answer
1k views

MAAS and Juju Post-Bootstrap Connection Error

I am working with a rather weird issue using MAAS and Juju where after the bootstrap, machine "0" has been successfully created, I cannot deploy any services issuing a simple juju deploy mysql. To ...
2
votes
2answers
1k views

What is the easiest simplest way to deploy ASP.NET web site on Ubuntu?

I'm a newbie and want to deploy ASP.NET web site and host it on UBUNTU 12 either server or desktop. Should i use Apache with MONO? OR Deploy MS .NET Framework on Wine and a free web server that is ...
2
votes
1answer
4k views

Is multiple mysqld processes for 1 mysql server is normal?

I'm not an server administrator, but i would like to know why on the server i have like 10 myslq instances? Is it good or bad? Does it negatively impact speed of my website? Here's screenshot: ...
2
votes
1answer
766 views

Restricting access to sites

I'm having some problems configuring my local proxy server so that it would restrict access to certain websites. The proxy server I'm using is Squid; I edited its configuration file found in ...
1
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1answer
154 views

Is there Ubuntu Server for 32bit systems?

Please help! I have 3 desktops and 1 laptop and bring the laptop everywhere and keep the 3 desktops at home and they all have Ubuntu on them and I would like to access media and any kind of files I ...
1
vote
1answer
156 views

setting up apache2 webserver — differences between behaviour within my intranet and outside

I am new to apache2. I have an ubuntu 12.04.4 LTS machine in my home, and just installed apache2 on it. I wanted to set up a webserver running on a port other than port 80 (my router uses port 80). ...
1
vote
1answer
2k views

Samba user and guest permissions

I have a folder in /var/www/html/ that people upload files to via PHP called store. store has the permissions rwxrwxr-- it is owned by the user josh and the www-data group. The store folder is also ...
1
vote
2answers
384 views

How can I get this .sh file to run properly?

I'm trying to take a .bat file and make it a .sh This is the working .bat file @echo off title runserver "C:\Program Files\Java\jdk1.7.0_25\bin\java.exe" -Xmx815m -cp bin;lib/*; com.rs.Launcher ...
1
vote
1answer
2k views

Ubuntu Server wont recognize ethernet

I have recently acquired an old computer that i tried to install Ubuntu 12.04.3 server onto, however the system could not be booted into any external medias (usb and cd drives). so i hooked the hard ...
1
vote
2answers
11k views

What is my login username and password?

Just loaded Ubuntu Server 12.04.2 and all went well. I rebooted the system and up came Ubuntu login: I tried everything I could think of and pressed Enter. 'Password' appears, but it won't let me ...
1
vote
1answer
875 views

apt-get error: “Temporary failure resolving 'archive.ubuntu.com' ”

root@server1:~# apt-get update Err http://archive.ubuntu.com lucid Release.gpg Temporary failure resolving 'archive.ubuntu.com' 0% [Connecting to archive.ubuntu.com] I can't get it work, any ...
1
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1answer
551 views

How can I get Windows Active Directory functionalities in Ubuntu?

I want to get the same functionalities of Windows Active Directory using Ubuntu Server 12.04. Is there any tools to do that? and how can I do that?
1
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2answers
6k views

How to install oracle10g?

I want to install oracle10g on my ubuntu 11.10 server but it has this error: E: Unable to locate package oracle-xe
1
vote
1answer
3k views

XAMPP vs. Native LAMP Packages

I'm currently in the process of setting up an Ubuntu Desktop setup for a combination of technical writing, heavy statistics/mathematical analysis, and also server-side development and I wanted to know ...
0
votes
1answer
44 views

How to configure a conceptronic (C100S8) switch for Maas?

I thought I had an issue with network configuration, but it turns out I didn't (previous question). The problem is with my switch. As stated in Maas 1.5 doc there are some issues with STP on certain ...
0
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2answers
612 views

No internet on Ubuntu Server 14.04 or 12.04

I am relatively new at Ubuntu, and am trying to install Ubuntu Server on a commercial network at an academic institution. When installing Ubuntu Desktop, I can automatically pull an IP address and ...
0
votes
1answer
350 views

What packages do i need to install on an ubuntu desktop for it to “become a server”?

Alright, so due to problems connecting to a wifi network on the ubuntu server distribution, i want to install the neccesary packages for a lamp, mail and ssh server on an ubuntu desktop 14.04 lte ...
0
votes
1answer
149 views

Add a new partition to Ubuntu and append it to /var/www/

I have installed an Ubuntu server on a VMWare workstation with a space of 20GB storage as seen below; After the installation I've attached another 40GB worth storage to the existing Ubuntu server ...
0
votes
1answer
77 views

Server disk encrpytion prevents connection after SSH remote reboot

newbie here. I am running Ubuntu Server 12.04 LTS on an old machine for a home server project using a static IP address. Running OpenSSH server on it enables me to connect remotely from my Windows7 ...
0
votes
1answer
4k views

Ubuntu Server 12.04: Bad archive mirror

I get stucked when installing Ubuntu Server 12.04 on my laptop. When it comes to "Choose a mirror of the Ubuntu archive", I get 'bad archive mirror' error. I've tried many times with other options ...
0
votes
1answer
2k views

GUI for Ubuntu Server without Internet

I am first time on this community. So, even I have a problem but I am still excited about it :). I recently installed Ubuntu Server edition 12.04 however I figured out that it did not install any GUI ...
0
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2answers
1k views

Dual Boot - Grub2 not detecting Ubuntu Server (10.4, 64 bit) after installing Ubuntu Desktop (12.04)

Requirement I have a computer which runs Ubuntu 10.4.3 (64 bit server) installed over LVM and /boot filesystem and I wanted it to dual boot to Ubuntu 12.04 (desktop, 32 bit). Completed Successfully: ...
0
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0answers
100 views

How to build High Througout put File server in Ubuntu like NAS or Windows Storage Server [duplicate]

Is it possible to build NAS Server with Ubuntu without Samba. Should have configuration option via browser.
0
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1answer
497 views

apt-get 307 error

G'day The problem is (for any type of mirror or package) with apt-get update: Failed to fetch http://ubuntu.org.ua/ubuntu/dists/quantal/universe/binary-amd64/Packages 307 Temporary Redirect But: ...
0
votes
1answer
7k views

How do I install oracle jdk 7 on ubuntu server 12.04? [duplicate]

Possible Duplicate: How can I install Sun/Oracle’s proprietary Java 6/7 JRE or JDK? Folks, I'm new in ubuntu server. As I understand it, Oracle retired the Operating System Distributor's ...
0
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3answers
879 views

Shell Scripting for Linux Server Administration

I recently started learning Linux(Ubuntu), and i'm aware that Linux has it's own form of language i.e Shell Scripting. What i'll like to know is that is this language enough to administer a Linux ...
0
votes
1answer
6k views

DHCP server not routing to connect to internet for clients

i am configuring a DHCP server using ubuntu 11.10 with 2 lan cards.eth0 is connected to wan on ip address:192.168.2.2/24 and eth1 connected to lan is configured with ip:192.168.10.1/24 ...
0
votes
1answer
465 views

Don't wait for user input on errors while booting

I'm running 11.04 server, headless, and at a certain point it didn't boot anymore: it just stopped. It seems like I made a mistake with some of the disks, the fstab or the raid config, anycase one of ...
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votes
1answer
135 views

How to map my ipv4 address to external address in iptables

I want to run a minecraft server (port 25565) and have it send to my external address for others to play, then to my hostname (I am assuming this is automatic - Do I need a rule for this too?). But I ...
64
votes
5answers
74k views

Disable autostart for a service without uninstalling? [duplicate]

How can I disable autostart for a service without uninstalling? For example, I'd like to leave tomcat installed, but I don't want it turning on every time I restart.
24
votes
4answers
78k views

How to find zombie process?

System information as of Fri Mar 9 19:40:01 KST 2012 System load: 0.59 Processes: 167 Usage of /home: 23.0% of 11.00GB Users logged in: 1 Swap usage: 0% ...
34
votes
4answers
19k views

What's the risk of upgrading over SSH?

When I run sudo do-release-upgrade over ssh, I get the following message. This session appears to be running under ssh. It is not recommended to perform a upgrade over ssh currently because in ...
12
votes
2answers
17k views

Important things to do after installing Ubuntu Server

I just installed Ubuntu Server on a VPS. To configure the server I'm reading the Ubuntu Server Guide. But the Ubuntu Server Guide doesn't tells me everything. E.g. The Ubuntu Server Guide doesn't ...
18
votes
3answers
76k views

How do you administer CUPS remotely using the web interface?

I have an Ubuntu server in my apartment and I just got a printer, so it's time to share! In the past I've used CUPS on my Desktop and I'd just point the browsers to localhost:631 to set things up. ...
11
votes
3answers
24k views

How can I ensure transmission traffic uses a VPN?

I'd like to ensure that transmission only sends/receives traffic when the server it runs on is connected to a VPN. I found this question which is similar but I don't want to force all traffic ...
16
votes
1answer
20k views

Ubuntu 12.04.4 LTS to 14.04.1 LTS upgrade: “no new release found”

According to Trusty Tahr Release Schedule, Ubuntu LTS 14.04.1 (first .1 version) was released two days ago. Unfortunately when trying to upgrade using the do-release-upgrade command I get the message ...
7
votes
4answers
22k views

How to disable GDM from being automatically started?

After Ubuntu Server 12.04 installation, I installed Xubuntu just to have a minimal GUI: sudo apt-get install x-window-system-core sudo apt-get install --no-install-recommends xubuntu-desktop gparted ...
20
votes
4answers
31k views

VirtualBox Guest Additions won't install on Ubuntu Server 12.04

I am trying to install VitrualBox's Guest Additions on Ubuntu Server 12.04, but keep getting an error. I am using the following command sudo ./VBoxLinuxAdditions.run --nox11 and get the following ...
17
votes
1answer
19k views

Not enough disk space '/' in AWS instance

i am running Ubuntu 11.04 instance for my Web Server on AWS cloud, now i am getting there is no disk space in / partition of my server. df -ah say this Filesystem Size Used Avail Use% ...
15
votes
6answers
8k views

upstart-supervised init script for Apache?

I want to run apache on Ubuntu 10.04, and use the nice supervision stuff in upstart (I'm not just talking about the apache init script, but proper service supervision a la daemontools - which is to ...
9
votes
1answer
35k views

How to change the default locale in ubuntu 10.10 server

I have a remote server which I installed and have been trying to unsuccessfully change the locale to french for a few hours. Below are the contents of my locale files: //============ ...
11
votes
2answers
30k views

Java on Ubuntu server 12.04? [duplicate]

I'm a little confused at the moment. My back story in short, is that I'm trying to set up a Minecraft server on an Ubuntu server I've recently set up, obviously to do this I needed Java, but after ...
11
votes
1answer
7k views

What is Orchestra, and how do I use it?

Writing this answer, I realized I do not know anything about Orchestra. There's no link to any website or documentation on their Launchpad page. Can anyone familiar with it explain how it works and ...
11
votes
8answers
7k views

Making stripe_cache_size permanent

I did echo 8192 > /sys/block/md0/md/stripe_cache_size to improve my RAID performance, and it did helped alot. But I still can't figure out how to make it permanent. I was trying to set it in ...
6
votes
1answer
4k views

how to mount / with encrypted lvm root during installation?

In order to understand Linux better, I'm trying to manually configure an encrypted root lvm partition . I have already tried this with the Ubuntu server installer by choosing the lvm encrypted option ...
4
votes
2answers
11k views

Cannot ssh into Ubuntu Server by hostname

I just set up Ubuntu 12.04 Server on an old box laying around, connected to my router via ethernet. I set up openssh-server as instructed for remote access, but I cannot ssh into it from my laptop ...
20
votes
2answers
1k views

Howto configure MAAS to separate PXE traffic and IPMI traffic on different subnets?

I am trying to set up a part of our network as a linux cluster. Since its a little educational for me, I choose using MAAS with JuJu. However there are some questions that boggle my mind and I was ...
15
votes
5answers
131k views

SSH Public Key - No supported authentication methods available (server sent public key)

I have a 12.10 server setup in a virtual machine with its network set to bridged (essentially will be seen as a computer connected to my switch). I installed opensshd via apt-get and was able to ...
9
votes
3answers
15k views

Security camera system server

I'd like to setup a Security Camera system which is captures and stores video streams into Ubuntu Server From 2 wireless Cameras. Which type of motion-detecting wireless camera you suggested? Are ...