Ubuntu 14.04, named "Trusty Tahr" is a Long Term Support release of Ubuntu Linux (released in April 2014). Note that http://askubuntu.com is specifically dedicated to Ubuntu questions.

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9 views

Netatalk — should every client connect through a separate account?

I have an Ubuntu 14.04 server running Netatalk 3.1.7. It's serving files to 3-4 other computers running a mixture of OSX Yosemite and Windows 7 (the latter connects via Samba rather than Netatalk). ...
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0answers
10 views

How to configure and install LAMP in ubuntu? [on hold]

How install LAMP (Linux + Apache + MySQL + PHP ) in Ubuntu. Can anybody help me ?. Please point me on proper way. Thanks
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0answers
11 views

UFW (Ubuntu 14.04) gazillion open ports after adding one rule

I have very strange situation with UFW firewall after upgrading Ubuntu Server 12.04 to 14.04. My UFW status looks like this ubuntu# ufw status verbose Status: active Logging: on (low) Default: deny ...
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0answers
23 views

Ubuntu 14.04 using 100% SWAP with more than 40GB free memory [migrated]

I'm a bit at a loss trying to figure out why this would be the case. Can anyone provide some helpful ideas on troubleshooting this? free -m total used free shared ...
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0answers
18 views

Enable Intel VT in BIOS of my Dell Inspiron 1525 [closed]

How to enable Intel VT in BIOS of my Dell Inspiron 1525 so that I can run android emulator on it? I am using Ubuntu 14.04 LTS OS.
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0answers
7 views

How to make TCPFlow to not store package body?

Is it possible to configure tcpflow to store only package headers without package body? My log simply explodes in production.
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0answers
8 views

php git2.so extension \Git2 Class not found

I am running a LAMP setup on Ubuntu 14.04 and am trying to get php-git running, which are language bindings for the libgit2 library. The build process went flawlessly and I subsequently added ...
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votes
0answers
28 views

VirtualBox: error NS_ERROR_FAILURE (0x80004005) when starting a newly created VM

I'm trying to create a new VirtualBox, but am getting NS_ERROR_FAILURE (0x80004005). Googling suggested it's because of changes in the VM, or of certain ISOs. However - this is first time I install, ...
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votes
4answers
53 views

Monitor and collect statistics on TCP connection to src or dst host

I would like to collect stats on TCP/UDP packets sent between two hosts (A and B). I am looking for a tool to install on A and B to get the following information: kb/seconds packets/seconds ...
0
votes
1answer
31 views

MySQL intermittently fails to come up when data directory is configured on SAN via iSCSI

I am running Ubuntu Linux 14.04.2 on a Dell R610 Server. This box is used to host the MySQL service for my applications. The MySQL data directory is mounted on DELL SAN Equallogic so this box is also ...
1
vote
1answer
18 views

preferences.d for ununtu 14.04 not working, what do I do wrong?

I have repo declared here: cat /etc/apt/sources.list.d/cloudera.list # Packages for Cloudera's Distribution for Hadoop, Version 5, on Ubuntu 14.04 amd64 deb [arch=amd64] ...
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0answers
17 views

Unable to set shared folders for headless Universal Media Server [closed]

I have installed Universal Media Server on Ubuntu Server 14.04 in headless mode. Server is running and simplistic web interface is available at http://MYSERVERIP:5001/console/stop Unfortunately, the ...
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1answer
43 views

Best way to manage multiple domain with SSL in single droplet?

Firts of sorry about my poor english, but I'll do my best. Currently I manage 2 domain on my $5 DigitalOcean droplet and have use Cloudflare as my DNS manager with Flexible SSL configuration, ...
0
votes
1answer
46 views

DNS lookup to whois.verisign-grs.com returns SERVFAIL

I'm having a problem trying to look up a certain DNS name on the internet. For some reason I keep facing a SERVFAIL thought the correct result is displayed - like the DNS name is being resolved twice ...
0
votes
1answer
44 views

Linux based asterisk server, SIP softphone able to hear audio but not send audio to others

Running Ubuntu 14.04 LTS and Asterisk 11.7.0. The server is set up for SIP phones to use our SIP trunk via voip.ms/didlogic (two different services because we like international rates on didlogic, but ...
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0answers
21 views

Kickstart for ubuntu works on vm but not on physical machine

So I have made a ks.cfg file for Ubuntu 14.04 server edition and uploaded it to http://address/of/my/ks.cfg and modified isolinux/txt.cfg with necessary changes. Now when I use this ISO on ...
3
votes
1answer
29 views

Password policies for Google Cloud Platform

Is there a way to set password policies for accounts accessing a project on Google Compute Platform? Specifically, I need to meet the PCI-DSS requirements, which include things that pam would ...
1
vote
2answers
22 views

Awstats: Combine HTTP and HTTPS logs

Plesk keeps the configuration files for AWStats in the following folder: /usr/local/psa/etc/awstats At the end of the configuration files for the domain for HTTP+S is the following line for custom ...
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2answers
83 views

How To Tune Apache on Ubuntu 14.04 Server

Currently on my Apache 2 (Apache 2.4.7 to be exact) on Ubuntu 14.04, I have this setting: /etc/apache2/mods-enabled/mpm_prefork.conf <IfModule mpm_prefork_module> StartServers ...
0
votes
1answer
16 views

How to add Virtual Hosting to two existing VM servers

I'm trying to run two Ubuntu VM's on one machine, each running a separate LAMP stack serving different websites. Is it possible to use Virtual Hosting to accomplish this? I've read that it's ...
0
votes
1answer
14 views

libvirt management is slow under ubuntu

I've just done a fresh install of KVM/Qemu under Ubuntu 14.04.2 on an older (C2D gen) server with dual quad core xeons and 24 gb of ram. I'm finding that I'm waiting for operations in virsh for around ...
0
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1answer
33 views

Unstable connectivity on Ubuntu server 14.04 with two network adapters

I'm experiencing a weird behaviour on my server. It is a virtual machine, running on ESXi which is hosted on a "so you start server" from OVH. i want the virtual machine to have two network adapters: ...
0
votes
1answer
31 views

How to extract IP addresses from log?

I'd like to gather information from UFW service, for further analysis. A typical UFW log entry looks like the following: [UFW BLOCK] IN=eth0 OUT= MAC=99:99:99:99:99:99:99:XX:XX:XX:XX:99:99:99 ...
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1answer
49 views

Cannot acces Port 8443 of my Ubuntu server [closed]

I try to connect to my Ubuntu server over port 8443 using nmap. PORT STATE SERVICE VERSION 8443/tcp closed https-alt As you can see to the outer world the port 8443 appears to be closed. ...
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1answer
235 views

DST Morocco, a way to trick NTP server

From several years Morocco have been using GMT without DST, in the past years, our government reactivated the use of DST. In the first years, the DST was a mess, different periods, starts, ends, so ...
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1answer
38 views

Can't connect to Ubuntu VPS via SSH,SFTP

When I try to login to my VPS using SSH and SFTP it's not connect to the server. Then I power off and power on the VPS by the VPS provider control panel (digital ocean). Once it boot up, first few ...
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1answer
53 views

Can't enable mpm_prefork with Apache 2.4 on Ubuntu 14.04

I'm installing PHP 5.4 with Apache 2.4 on Ubuntu 14.04. Php 5.4 is not available on apt-get so I have to install it from source. I have installed apache2-prefork-dev apache2-mpm-prefork And i ...
0
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1answer
38 views

php REMOTE_USER variable

I am trying to setup mediawiki with SSO. I was able to set up authentification with domain, but I cannot setup SSO. For some reason, $_SERVER['REMOTE_USER'] variable is not set. I looked into some ...
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0answers
18 views

How to have Apache route multiple domains to multiple Django projects?

So i'll start off by explaining my goal. I have multiple domains that I am routing to a simple IP address on my server. I want Apache to route each domain to the appropriate wsgi.py file in its Django ...
2
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2answers
57 views

Fail to trigger my php script when mail received by my Postfix

I am running Postfix mail on ubuntu 14.04.1. I want to "trigger a PHP script when Postfix server receives a mail" After investigation and the help of many tuto, . I have configured "postfix" & ...
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0answers
34 views

Unable to install grub to software Raid array in Ubuntu

How do you ensure Grub is properly installed on a software RAID array in Ubuntu? I have a failed RAID array on an Ubuntu 14.04 server. When I first tried booting it, the Grub screen came up, but ...
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1answer
34 views

How to fix destroyed software RAID after Ubuntu upgrade

I upgraded a headless server from Ubuntu 12 to 14 following the built-in do-release-upgrade script. It seemed to run fine until I rebooted, and was left with an unusable machine. After the grub ...
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0answers
3 views

Cannot get LAMP stack working on Ubuntu 14.04.2 LTS [migrated]

I have Ubuntu 14.04.2 installed as a virtual machine (VirtualBox) in my MacBook Pro. I am trying to get my AMP (Apache, MySQL and PHP) stack to run a web server, but I just cant get not even the ...
1
vote
1answer
17 views

Understanding Stress Test Results

So I did a stress test on my Wordpress based website running on the cheapest Digital Ocean tier. I am using WP Super Cache for caching on the server end and Nginx as my web server. I am also using ...
0
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1answer
34 views

KVM bridged network cannot connect to the server

I installed KVM on my Ubuntu Server 14.04 LTS on OVH dedicated server. I cannot connect to my virtual host over ssh. My server IP: AAA.AAA.AAA.AAA My Failover IP: BBB.BBB.BBB.BBB My config on the ...
0
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1answer
36 views

How do I install mysql2 gem with percona 5.6 on Ubuntu 14.04 Trusty?

I've setup percona-server-server and percona-server-client packages as per the instructions on the percona website, but when I try to install the mysql gem, I see the following message: ...
1
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1answer
21 views

Secure Monit 5.6 httpd on Ubuntu Trusty

I'm trying to securely install the monit on Ubuntu 14.04 Trusty. The default packaged version is 5.6. From what I can see, monit is basically unusable without the httpd service enabled (ie you can't ...
0
votes
1answer
65 views

Tomcat CPU and GC going crazy [closed]

Having some major issues with our Tomcat 7 installation. It used to run fine for over a year, but now the CPU is mainly at 400% - 700% (8 core machine) and in the logs I see tones of these: ...
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0answers
9 views

solr 1.4.1 solrj client with solr 3.6.2 server? [migrated]

I've been trying to work through an issue that developed while attempting to upgrade our testing environment from 12.04 to 14.04 ubuntu on aws. Prior to this, the Package repository version of solr ...
0
votes
4answers
250 views

telnet cannot connect to port without firewall

If I try to connect to MySQL with telnet myhost.com 3306 I get a network not reachable error, even when I flush all iptables rules. I can reach other ports like ssh (with the same iptables rules ...
1
vote
1answer
18 views

Amazon EC2 Classic to VPC - what is the best migration path?

We're running an Ubuntu 10.10 on EC2 Classic and are migrating to a VPC. My question - is it best to first replicate the existing servers into VPC, then upgrade to Ubuntu 14, or just create the latest ...
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votes
1answer
82 views

Ubuntu Server 14.04 TLS plus Hardware RAID

I have just completed hadrware installation of my new RAID server which will run with Ubuntu Server OS. I have installed Ubuntu Server OS and everything run seemingly without problems. However, I ...
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votes
0answers
50 views

Azure intermittent outbound connection failure to EC2 [closed]

I have three Linux VMs (Ubuntu 14.04) running in a vnet, like this: Host Internal IP External IP prod1 10.0.1.1 104.45.234.56 <---\__ load balanced prod2 ...
3
votes
1answer
48 views

Nginx forwarding git.example.com to www.example.com

As in the title, my website, git.mad3ngineer.net forwards to www.mad3ngineer.net. However, my ci.mad3ngineer.net uses the same system but works just fine... The website can be checked out at ...
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1answer
63 views

Why can't I ssh to the Ubuntu VM in azure?

I created a fresh VM with Ubuntu 14.04 image in windows azure. I'm trying to connect the VM with with ssh. But it showing something like. Can you help me to understand on what went wrong here? Here ...
1
vote
1answer
191 views

Ubuntu 14.04 can only access outside networks if using DHCP, not static IPs

I am configuring some server on Ubuntu Server 14.04 (no GUI) and I am have the following configuration: auto lo iface lo inet loopback ## Management network eth0 auto eth0 iface eth0 inet static ...
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0answers
18 views

Run compiled kernel with mcp251.x support

I have jetson tk1 board with ubuntu 14.04 pre-installed. I want to add mcp2515 functionality to it. How can I get it running? First of all, I set up the support of can bus in kernel and make and ...
1
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1answer
26 views

Best practice on where to point ip of server to on multi name-based vhost

When a single server runs multiple websites being served via name-based vhosts what is best practice to do when this server is accessed by it's IP address when you don't want any of the websites shown ...
1
vote
1answer
68 views

Prevent HDDs from spinning up before shutdown in Ubuntu/ZoL/SAS2008 environment

I am running Ubuntu 14.04.2 with ZFS on Linux. As I ran out of SATA ports on my Asus M5A78L-M/USB3, I bought a Dell PERC H200 card and crossflashed it to LSI 9211-8i P19 IT mode firmware to ...
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0answers
31 views

Can't Get Virtual Subdirectory Locations Working in Nginx

I have my webapps each as toplevel directories under /var/www, and ideally need to stay that way.. only one hostname (_), no vhosts, so I want "/" to point to my /var/www/mainsite/, and then I want ...