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

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1answer
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How do I run PulseAudio in a headless server installation?

PulseAudio is the standard audio server in desktop installations. However in a server installation audio services and thus PulseAudio are not provided. How do I install and make use of PulseAudio in ...
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3answers
18k 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 ...
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2answers
15k views

AWStats: cannot access /var/log/apache2/access.log

I installed awstats on my new Ubuntu Lucid server, but when cron tries to run it as user www-data, it complains that cannot access /var/log/apache2/access.log: Permission denied. In ...
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2answers
5k views

Does Ubuntu Server have a Trash?

I'm using the server version of Ubuntu. I was wondering if files still go into the "trash" etc. with this version. I'm been deleting stuff and I just want to make sure the stuff is not being put into ...
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2answers
7k views

Setting up gitweb/apache2

I have recently began storing code, that I write on a local server I have at home. I was hoping to start a gitweb instance at home so I can see commits and track progress with my other team mates. I ...
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2answers
25k views

How do I correctly enable PHP 5.5's OPCache in Ubuntu 14.04?

I'm setting up a local server to test configurations; it's a clean 14.04 LAMP server, as selected during OS install. If I understand correctly, OPCache comes with PHP 5.5 (php -v confirms this) but ...
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1answer
272 views

Could Ask Ubuntu run on Ubuntu + Mono?

Inspired by the old Hacker News conversation about this webiste, I'm wondering: Could Ubuntu and Mono run an ASP.NET MVC website like Ask Ubuntu? The technology is the focus here instead of the ...
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1answer
4k views

Will backup using rsync preserve ACLs?

I am using backuppc to backup my server. The backups are done using rsyncd. Currently, I am not using ACLs, but I am think it is good to activate it to have finer control over permissions. My ...
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2answers
535 views

Is it possible to store user's home directories remotely?

I work in a small office with 6 PCs and a server. I'm looking at installing Ubuntu on all of the computers, but I'd like users to be able to log in to any one of the computers and be able to access ...
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2answers
2k views

FTP connection problems in Nautilus

I have no trouble connecting to my FTP server by going to Places->Connect to server... I can then browse the FTP site to my heart's content with Nautilus for a few minutes. After a few minutes of ...
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3answers
7k views

/sbin/getty process causing 100% CPU utilization

I have an instance of Ubuntu 12.04 LTS (GNU/Linux 3.2.0-25-virtual i686) running as a KVM-VM on a host-machine that runs one more VM beside it. I deploy a Ruby on Rails application using the ...
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1answer
3k views

How do I improve my server disk performance

I have an HP Microserver running Ubuntu 10.04 LTS. It's a low power server with 5 internal drive bays. I use it to backup my remote servers, VPSs and local laptops over the network. I want to get the ...
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2answers
4k views

What's the recommended way to install Wordpress from packages on a server?

I've got a LAMP server available from http://91.xxx.xx.xx/ (just an example IP address), and I'd like to install Wordpress there. I've gone as far as doing a simple sudo apt-get install wordpress to ...
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1answer
2k views

Why won't Samba let me delete a file

I'm not an expert at Linux--I'd say 6 on a scale of 1-10 I just set up Samba on my linux ubuntu server (no GUI, cli only). I created the smb account and connected from my mac and mounted my home ...
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1answer
435 views

How to restrict the number of processes a user can start?

We tried /etc/security/limits.conf, but that seems to have no effect. The used line for limits.conf looks as follows: myuser hard nproc 6 That is configuration for a server. I want to limit the ...
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0answers
3k views

Can I use Ubuntu as a file server? [duplicate]

Can I use an Ubuntu desktop system as a file server or is Ubuntu Server better suited for that, and how about the permissions per folder and file? Sorry but this is my first time to use Ubuntu. I'm ...
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2answers
4k views

Scheduling a reboot on a remotely located Ubuntu server

I work on a ubuntu server located in a place where I don't usually go. I use ssh over openvpn to access it. The machine has multiple wired interfaces, many static routes and multiple default gateways ...
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6answers
19k views

SSH server not working (respawns until stopped)

I have a running Ubuntu Server 10.04.1. When I tried to login to the server via ssh, I could not. Instead, I got connection refused error. I tried to ping the machine and I got reply! So, the clear ...
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3answers
62k views

permission denied for root@localhost for ssh connection

I just installed Ubuntu 14.04 and LAMP on that. Then, I wanted to configure my server, so tried out This tutorial. When I give the command: ssh root@localhost I get : Permission denied, please try ...
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7answers
8k views

“Remote host identification has changed” warning when connecting over SSH

I got this message today when trying to log into my server. What should I do? Whats going on? $ ssh 10.10.10.69 @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @ WARNING: REMOTE HOST ...
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1answer
18k views

Upgrading MySQL 5.5 to MySQL 5.6 on Ubuntu 14.04 LTS

I have installed my LAMP with the following commands: sudo apt-get update sudo apt-get install apache2 apache2-suexec mysql-server php5-mysql sudo mysql_secure_installation sudo apt-get install php5 ...
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4answers
19k views

Apache server doesn't start automatically

I installed Apache a long time a go as part of setting up the development environment on my laptop. However, since I stopped it some months back, it no longer starts automatically on boot. I have ...
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1answer
8k views

Server does not recognize second VirtualBox Adapter

I have installed Ubuntu Server 10.04 as a guest operating system under VirtualBox 3.2.10. My host system is Ubuntu 9.04 I have configured two network adapters for the guess (a NAT one and a host-only ...
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1answer
7k views

Saving SSH shell links in launcher like putty

I mean how can I bookmark a ssh root@ip command in the launcher so when I click on the icon and a shell is prompt to me asking credentials for the connection to the server shell?
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1answer
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How to get server MOTD on non-server install

Is there a way to get the fancy MOTD that shows up on an Ubuntu Server install on my Ubuntu Alternate install? Like this: Welcome to Ubuntu 11.10 (GNU/Linux 3.0.0-12-server x86_64) * Documentation: ...
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3answers
14k views

How do I install Parallels Tools via the command line?

I have Ubuntu Server 10.10 running on Parallels 6 (latest update from yesterday) on my iMac. I click on the Install Parallels Tools in the Parallels Desktop Menu, but do not see where what I think ...
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2answers
4k views

What is the equivalent to motd.tail in 11.04?

motd.tail is deprecated according to this bug report: motd(5) says: "The contents of this file are regenerated upon every system boot based on the contents of /etc/motd.tail." This is not true ...
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3answers
8k views

Updating Ubuntu server from 8.10 to 10.04

I have a VPS that has Ubuntu 8.10 Server Edition installed on it and I would like to upgrade it to 10.04. What would be the correct way of doing this? I only have ssh access to it and a ...
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2answers
19k views

adjust resolution on Ubuntu Server 10.04?

Installed Ubuntu Server 10.04 on an old laptop and I noticed that the system is trying to show the CLI below my screen. This means that if I run a script or a program with a bunch of output, once it ...
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3answers
12k views

Run (system) script on SSH login and/or logout

I'd like my OpenSSH server to start a script whenever a user logs in using SSH, ideally passing the host name or IP, as well as the user name. Additionally I'd like it to run a script, whenever a ...
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1answer
3k views

deploying openstack on 6 servers

I'm new to openstack and i'm still learning. In 2 month i'll get 6 servers like: 4 servers with dual xeon e5-2630 , 96gb ram, 2 1gb ethernet and 2 500gb hdd in raid 1 DAS with 40tb of storage ...
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1answer
21k views

How to create a user for ftp server?

I'm using vsftpd. I need an ftp server for my web server, I can login under my account of course, but I can't do the main thing it's meant for and add/edit/remove files in my var/www directory. ...
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2answers
9k views

ca-certificates-java fails when trying to install openjdk-6-jre

I use a VPS with Ubuntu Server 10.10 x64. I want to use Java and run the command sudo apt-get install openjdk-6-jre but it fails because the installation encounted errors while processing ...
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2answers
19k views

Step by Step Install of MAAS and JUJU

I am working on understanding the pieces that I am missing in being able to deploy Juju across the other MAAS nodes. I don't know If I have a step out of place, or missing a few. The MaaS server ...
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2answers
8k views

disk is full, but cannot find big files or folders

Ubuntu server shows me that I use allmost all disk: Usage of /: 95.5% of 118.12GB And I try to find big folders and files, run ncdu: ncdu 1.8 ~ Use the arrow keys to navigate, press ? for help ...
9
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1answer
13k views

Ubuntu 14 Server and Xrdp

I am trying to get XRDP working with the latest Ubuntu 14 server. However, after my rdp client logs in all I get is a grey screen with an X in the middle. This is the error from my .xsession-errors ...
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1answer
8k views

`shutdown -r now` command completely shutting down instead of restarting

Hi we've just installed Ubuntu 12.04 LTS onto a new server. It's on a SuperMicro X9SCA-f Motherboard . Now we're aiming to locate this in a remote server room - however when we execute a shutdown -r ...
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0answers
8k views

Am I affected? Heartbleed bug [duplicate]

I've just learned about the Heartbleed Bug (OpenSSL leaking private keys), and based on the website, heartbleed.com, it says that OpenSSL 1.0.1 through version f is affected. However it leaves off ...
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2answers
5k views

How do I configure Dropbox to log to syslog?

Dropbox is currently running well on Ubuntu server 10.04. How can I setup dropbox to log any sync in syslog or even separate log file?
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3answers
7k views

How to prevent Tor from starting automatically on Ubuntu server?

How do I stop Tor from starting automatically on startup? It is Ubuntu Server so I don't have any GUI.
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6answers
9k views

How can I sync my home folder over network and internet?

I use my laptop with Ubuntu-desktop to do all my work, but I also have a low-end desktop over at my office just sitting there. I've decided I'm going to install Ubuntu-server on it and use it to ...
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4answers
63k 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.
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2answers
72k views

How can I set my Ubuntu 12.04 LTS to boot to console without GUI? [duplicate]

So I installed Ubuntu server to run some tests on a VM. For various reasons I couldn't get a specific DEB file, and instead of using a shared folder I decided it would be a good idea to install ...
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3answers
645 views

Remote administration of a server?

I'm going to install a ubuntu server to provide email, ftp and maybe webserver services too. I dont want to install a gui for the server, but I'd like to administrate it remotely. I was thinking in ...
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2answers
43k views

How to make VNC Server work with ubuntu-desktop without xfce

I have Ubuntu Server LTS 14.04 and I want to know whether it's possible to install vnc4server and make it work with ubuntu-desktop (and not xubuntu-desktop) without installing xfce4. I think I have ...
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2answers
29k views

.sh script won't run [duplicate]

Possible Duplicate: How do I run .sh files in Terminal? I'm trying to install Craftbukkit on my Ubuntu 12.04 server. However, I'm having issues with step seven, which instructs me to run ...
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2answers
21k views

How to exclude files in rsync?

I'm using ubuntu server 12.04, now I want to backup some files using rsync, here is a try: rsync -aAX $HOME/Documents/* $HOME/Backups/TEST --exclude={$HOME/Documents/another/*,$HOME/Documents/temp/*} ...
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4answers
14k views

How can I get ddclient to work with freedns?

I use the dynamic DNS service at freedns.afraid.org for my 12.04 server. I had assumed that the protocols would be standardised and that ddclient would just work, but apparently not. I get this ...
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3answers
5k views

How to tell Ubuntu where to install a program and how to tell where an existing program was installed?

I'm totally new to Ubuntu/Linux, using Ubuntu Server at the moment. Just trying to figure out something basic. How can you tell where you are installing a program. For example I just installed ...
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4answers
11k views

Why did my upgrade to 12.04 fail with “glibc not found” or “libc6” or “requires kernel 2.6.24” error?

I upgraded my server installation form 11.04 to 11.10, then to 12.04 over ssh. All seems almost ok - but there is a small issue with glibc, which is messing up my apt. I tried sudo apt-get install -f ...