Ubuntu 12.04, named "Precise Pangolin" is the current Long Term Support (LTS) release of Ubuntu Linux. LTS releases receive updates for 5 years and have available paid support from Canonical. The version number comes from the year and month of release (April of 2012).

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Still vulnerable to Heartbleed after updating and reboot [duplicate]

I'm on Ubuntu 12.04, I have updated openssl with the latest update : $ openssl version -a OpenSSL 1.0.1 14 Mar 2012 built on: Mon Apr 7 20:33:29 UTC 2014 And also updated libssl $ sudo apt-get ...
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1answer
91 views

Which Nginx and which config file is used

I am trying to install Phusion Passenger module for Nginx. There was Nginx installed in /usr/sbin/nginx. The installer gem downloaded Nginx sources and compiled them with Passenger support into ...
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76 views

pip's wheel support requires setuptools>=0.8

Whenever I try to run the below command, I got "pip's wheel support requires setuptools>=0.8" error, although python is up to date. I tried to use --no-wheel option, however, didn't solve the problem. ...
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66 views

Strange Nginx Issue

We are facing a strange issue on our servers. We have servers with 1GB RAM and some drupal sites are running on it. Generally all sites are loading fine but sometimes we are unable to access any ...
3
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1answer
371 views

LXC and Saltstack minion_id configuration on Ubuntu

I'm using LXC as a lab platform for testing SaltStack scripts. The lab consists of +5 Ubuntu 12.04 LTS containers, which I create by cloning a template container with salt-minion pre-installed. Once ...
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5answers
7k views

Monday morning mistake: sudo rm -rf --no-preserve-root /

Here's a an entertaining tragedy. This morning I was doing a bit of maintenance on my production server, when I mistakenly executed the following command: sudo rm -rf --no-preserve-root ...
0
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1answer
153 views

Relationship between KVM Virtualization Host and Guest resource utilization

I have a KVM Virtualization host with 8 cores and 32GB of RAM. The machine is used to host VMs used in evaluating software, configurations, etc. Typically there are 2-4 VMs running simultaneously. The ...
0
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1answer
70 views

Install PostgreSQL under a system user other than “postgres”?

I need to run my current Postgresql 9.3 under a system user other than postgres, say admin OR I need to install Postgresql 9.3 with the default user as say admin on Ubuntu 12.04
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163 views

Apache + PAM + Winbind slow logins

Since upgrading our old Debian Lenny server to Ubuntu 12.04, we've noticed intermittent slow or failed access to Apache. Many or most web requests work fine, but occasionally, a Subversion client ...
3
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6answers
9k views

Vagrant Error: Connection timeout. Retrying

I have a server with Ubuntu 12.04, Virtualbox 4.3 and Vagrant 1.5.1. I'm trying to use this box http://puppet-vagrant-boxes.puppetlabs.com/centos-64-x64-vbox4210.box however unsucessfully. When I run ...
1
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1answer
153 views

Server stopped working after update to php 5.5.0

I'm running nginx on ubuntu server 12.04 and I just updated to the most recent php package as follows http://phpave.com/upgrade-php-5-3-php-5-5-ubuntu-12-04-lts/#.Uzsho1RdURg. In the final part of ...
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1answer
287 views

disable a network interface on booting ubuntu

I use ubuntu 12.04. I need to boot with one of the network interfaces 'eth1' down. I tried adding sudo ifconfig eth1 down to /etc/rc.local However it seems the interface is brought up and ...
0
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1answer
226 views

AWS: Difficulty changing server keys - permission denied (public key)

Struggling with a common problem. The awkward thing is I have followed the guide linked below with success before and I have fully established a working Amazon Web Services LAMP stack running Ubuntu ...
1
vote
1answer
44 views

OpenVPN with several servers

We have our servers spread over 3 different sites (geographically). So, we have deployed a VPN using OpenVPN so that machines (virtual or not) can communicate to each others, and sysadmins can access ...
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2answers
94 views

Failing in resolve reverse name

I can't properly resolve my reverse name. In my configs, I replaced my IP address by X1.X2.X3.X4, and my domain name by domainname. I have been following this tutorial, in which it first resolves the ...
1
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1answer
41 views

Where does adduser's Directory Information Go?

When I use the command adduser it asks me for all sorts of directory-like information such as: Full Name Room Number Work Phone etc. Where is this information stored and how does one retrieve or ...
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0answers
227 views

pam_unix and pam_userdb authentication failure log for VSFTPD

I see this in my /var/log/auth.log file for all the connection to my FTP server : Mar 26 12:30:13 production vsftpd: pam_unix(vsftpd:auth): check pass; user unknown Mar 26 12:30:13 production vsftpd: ...
0
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1answer
322 views

Cannot connect VPN Server On Ubuntu Server 12.04 Using PPTP

I am trying to replace the old gateway server (running Fedora core 5) in my lab with a new one (running Ubuntu server 12.04). Three basic functions need to install: NAT, DHCP and VPN. And I got stuck ...
1
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1answer
86 views

How to secure open journal system original submission files

I have installed ojs in my own server. In the installation process, it is required to create a folder that is writable by php (apache = www-data), but not accessible from the browser. The folder is ...
0
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1answer
3k views

How can I install WildFly 8.0.0.Final as service on Ubuntu Linux?

I am trying to install the WildFly 8.0.0.Final application server on a Virtual Machine running Ubuntu 12.04 LTS. I've done some searches on Google, but I found only third-party scripts and, I think, ...
8
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1answer
319 views

TCP packet being retransmitted 7 times when sysctl tcp_retries1 is set to 3 - why?

Ubuntu 12.04 I am trying to better understand how many times TCP will attempt to retransmit a packet when it does not receive confirmation the destination received it. After reading the tcp man page ...
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0answers
96 views

Fixing nginx 1.4.6 dependency on old openssl version (libssl0.9.8)?

I'm trying to enable TLSv1.1 & TLSv1.2 on my Ubuntu 12.04 EC2 instance w/ nginx 1.4.6, but this version of nginx is dependent upon libssl0.9.8, even though the newest version of OpenSSL is ...
1
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1answer
236 views

SSL Wildcard cert - Multiple Virtual Hosts over two Servers conflict

I'm working with a small team, and we currently have two servers, one for release builds, and the other for development. We have a wildcard SSL certificate so we can cover multiple subdomains. I setup ...
2
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1answer
70 views

How use free space after lvremove

I have a server with multiple logical volumes. I deleted one, but I can not make use of the free space. root@ubuntu:/tmp# lvs LV VG Attr LSize Origin Snap% Move Log Copy% Convert logs ...
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1answer
199 views

How to silence “Disk Utility” “A hard disk is reporting health problems” [closed]

I'm working on repairing a raid member, and I know I have a bad disk. This dialog appears by the hundreds (a new crop is minted every time anything touches anything related to a mount, so closing ...
0
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1answer
336 views

x2go arrow key is not working properly

I have installed ubuntu 12.04.1 and x2goclient on it. when connetc to a x2goserver (ubuntu 12.04.1) the arrow keys didnt work properly e.g :down key works like Enter anyone had such this problem ? ...
0
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1answer
146 views

change ehlo name of Amavis

Server: Ubuntu 12.04 64 bit Setup Postfix + Dovecot + Amavis with Mysql for Virtual domains. I have configured the postfix mailserver successfully. However when I test the Email with mail-tester.com, ...
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2answers
139 views

VPN for specific URLs?

I have a root server and want to achieve that specific URLs should be under VPN control and some not. For example: www.mydomain.com or subdomain1.mydomain.com should not be under VPN control, [ip of ...
1
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1answer
249 views

Is it useful to deploy OpenStack to a single node?

Due to several limitations and only few and expensive offers of Windows-based dedicated servers, I thought about renting a Linux server instead and running even multiple VMs on that server. I thought ...
0
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1answer
264 views

Varnish doesn't cache anything: varnishstat always with 0 ratio

I've set up apache and Varnish, no particular configuration involved (apache on 8080, varnish serving pages at port 80). I also dropped cookies in Varnish to ensure maximum caching of Wordpress sites. ...
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0answers
156 views

Cyrus SASL (saslauthd) stops working after several days without problems

I configured postfix with authentication enabled for outgoing mails with Cyrus SASL and MySQL on Ubuntu 12.04. Apparently everything works fine, but after several days, authentication starts ...
1
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1answer
424 views

Squid3 logrotate error in Ubuntu 12.04

In a Ubuntu 12.04 server, logrotate for Squid3 is not working. I have found the problem while noticing the partition is getting full from squid3 logs. A forced logrotate yields the following error: ...
1
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1answer
781 views

Fully disable IPv6 for rpc on NFS server - Ubuntu 12.04 LTS

I'm trying to disable IPv6 completely on my NFS server (Ubuntu 12.04 LTS precise), but still seem to have some IPv6 ports listening as shown when I run netstat -lp: Proto Recv-Q Send-Q Local Address ...
1
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1answer
278 views

How can I properly update Cobbler's distro_signatures.json to support SecurityOnion?

I am trying to install SecurityOnion (an xubuntu 12.04 based linux distrobution) using cobbler. I have followed the instructions here to get cobbler installed from source on Ubuntu 12.04. I have ...
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votes
1answer
109 views

What is the latest stable valid linux kernel for 3.8 version? [closed]

I want to know the latest stable kernel version of 3.8. Can any one help me out for this issue? I browsed for this issue but I didnt get the solution
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0answers
193 views

How to get host-name from DHCP server via Network Manager?

I can get hostname and ip address from DHCP server with invoking the script under /etc/dhcp/dhclient-exit-hooks.d/ directory as explained here on client side. I assigned host-name and ip address in ...
1
vote
2answers
129 views

Getting the URL to a debian .deb package

I'm trying to setup an IronWorker with PHP, and need to add the Imagick PECL extension or debian package's URL to the IronWorker .worker configuration. I've located the package for Ubuntu 12.04 on ...
0
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1answer
135 views

Rails 4 app + nginx1.4.4 + passenger4.0.37 on a headless Ubuntu12.x server running on a VM on my local machine

At the moment, it gives me a disapointing blank page. No 500, no 404, no errors on the nginx log file, just a snowstorm of interrogations. And its been hours of googling without success. So if anyone ...
0
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1answer
222 views

Terrible performance of Wordpress site on Amazon EC2 + apache2 + ubuntu server 12.04

I'm planning a migration of various wordpress websites (little content), from a shared hosting to a whole new cloud architecture. I'm using the following: Amazon EC2 t1.micro Loaded with: - Apache2 ...
1
vote
2answers
785 views

How do I change, sort, add, remove graphs with Munin?

To keep an eye on what's happening with our production servers I recently discovered Munin. It was trivial to install but I'm having a lot of trouble working out how to add/remove graphs. I found ...
0
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2answers
121 views

Not getting anything written to my log files in ubuntu

I am not getting any logs in auth.log, kern.log, syslog or any other log files on my 12.04 ubuntu server. There is also no rsyslog.conf if it should be there by default. rsyslogd is not running as ...
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votes
1answer
77 views

postfix mail gateway recipient address verification for some domains

I want to do the recipient address verification for some domains, but many domains I want to exclude from verification are subdomains of domains that are being verified and mysql (table where keys are ...
-2
votes
1answer
59 views

domain-search value on my clients computer [closed]

I need help with configure my DNS and DHCP server - I have spent some time searching on google but have not got any informations regarding my problem. I have an Ubuntu 12.04 server running and use ...
0
votes
0answers
65 views

QUERY_STRING string not working nginx ubuntu 12.04 EC2 server

I have migrated from apache2 to nginx on my ubuntu 12.04 EC2 server, But its not working I never receive query_string. I'm running nginx with php5-fpm nginx version: nginx/1.4.5 server { listen ...
0
votes
1answer
578 views

Upgrade Apache 2.2.22 to 2.2.26 on Ubuntu 12.04 LTS

I've been scouring the internet for what should be a seemingly simple process, but I can't seem to get this to work. I currently have Apache 2.2.22 running on my Ubuntu Server, and I simply need to ...
2
votes
1answer
122 views

mkfs fails to create a new xfs partition

i am using ubuntu LTS 12.04 server installed as a virtual machine on Vmware Workstation. Recently i extended the logical disk. I used sudo fdisk /dev/sdb command and i created an extended disk that i ...
0
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1answer
869 views

Grub install failing on Hardware RAID with LVM

I have a SuperMicro box with an Areca RAID controller installed. The RAID controller is configured for RAID 6 + Hot Spare. I am attempting to install Ubuntu 12.04 LTS. I set up LVM with separate ...
0
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0answers
326 views

dnsmasq forward dns requests + add domain suffix for not fqdn

I want to use dnsmasq as a DNS forwarder: for fully qualified domain names it should forward request without change; for not fully qualified name it should add domain to the name and forward ...
-4
votes
1answer
278 views

Configure Ubuntu 12.04 LTS for Sending Emails for/from Multiple Domains [duplicate]

I have a cloudserver running on rackspace with Ubuntu 12.04 LTS The server is a LAMP stack that runs multiple live websites. Most sites are wordpress while others are PHP with a few scripts that use ...
0
votes
2answers
74 views

Dealing with Apache spam

I am recieving a lot of suspicious requests which cause Apache to use a lot of memory (over 1GB) [Mon Feb 24 09:48:29 2014] [error] [client 120.37.238.125] PHP Fatal error: Allowed memory size of ...