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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Ubuntu 12.04 services using ipv6

I currently manage two servers on Linode. The first "server-a" is running 12.04, the second "server-b" is a fresh install of 14.04. A while ago I had some trouble with spf records on server-a and ...
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1answer
33 views

How to reload mod_jk

I work under Ubuntu. Each time I restart apache2, it tells me that jk_module is already loaded, so it skips it. Problem : I think I misconfigured something, so I changed it, but since it is not ...
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2answers
489 views

How to redirect http to https for IP and domain on Apache2

I have an Apache2 web server running on Ubuntu 12.04. The domain of the website that I am hosting works fine, and if you go to the http version instead of the https version, it automatically redirects ...
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1answer
141 views

No mod-mono.so or mod_mono.conf after Install

(I apologize in advance for "spam" I asked on "Ask Ubuntu" but no one answered in 5 days. I didn't think this would be hard as I'm sure many have installed Mono with Webmin on Ubuntu 12.04.) On ...
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1answer
1k views

Updated php5-fpm, can't use socket anymore

Earlier today, I updated packages on one of my servers. One of those packages was an update to php5-fpm, which seems to have broken my ability to utilize unix:/var/run/php5-fpm.sock. Disclaimer: I ...
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2answers
34 views

SecAst: Potential documentation issue, Ubutunu 12.04.4 LTS and the command: cp -v

To Generation D: I am writing you about what might just be a documentation issue which hopefully doesn't have significant repercussions. This is something I encountered immediately at the start on ...
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1answer
180 views

Ubuntu 12.04 Randomly Reboots

Im sorry if this starts really vague, but i have no idea where to turn. We have 4 dell R610 servers with 2 x 2.8GHZ Intel 5650 and 16GB Ram. These servers just randomly reboot themselves here is ...
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1answer
82 views

Installing linux-headers-2.6.32-042stab085.20 [closed]

I am trying to install virtualbox-4.3 on a VPS hosting which has Ubuntu 12.04 and kernel version : uname -r ==> 2.6.32-042stab085.20 When I try to install it, I get the following error: Trying ...
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1answer
2k views

Getting “The page you are looking for is temporarily unavailable. Please try again later”

I have a vps running Ubuntu+LEMP+Varnish. Everything was fine untill I updated the server software. Now I am getting "The page you are looking for is temporarily unavailable. Please try again later" ...
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1answer
387 views

Run node.js from upstart (ubuntu 12.04)

I'm trying to setup upstart script to start/stop my node.js application. Here is my upstart script: #!upstart description "node.js server" author "marduk" start on filesystem stop on runlevel ...
3
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1answer
90 views

How to prevent a service from starting until a volume is mounted?

Using Ubuntu 12.04 or 14.04, how can I prevent an upstart service from starting until a couple of network volumes (GlusterFS) get successfully mounted?
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3answers
9k views

Would it be advised to use Ubuntu 14.04 LTS over 12.04 LTS?

I'm unsure how to ask this question, but I'm switching hosting companies and got to migrate everything. I'll probably set up everything up manually, no copy paste work, except the regular files. ...
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1answer
130 views

Ubuntu 12.04 cloud-init doesn't support “write_files”, what to do?

I'm using cloud-init to setup Ubuntu VMs on EC2. I've recently had need to support deployment using Ubuntu 12.04 (old LTS) images, but the old cloud-init 0.6.3 that is in Ubuntu 12.04 doesn't support ...
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1answer
872 views

Using Ubuntu 12.04 + Apache 2.4 + Php 5.5 : WebDav Possible

I had ubuntu 12.04 LTS + Apache 2.4 + PHP 5.4 installed via ondrej packages. I upgraded to PHP 5.5, and it seems now impossible to launch webdav extension for apache. The apache mod webdav can't be ...
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0answers
62 views

pam_exec not working? cannot allocate 2 bytes?

I am trying to run a script during the login process using PAM and libpam_exec; I have added this line to the desired file under /etc/pam.d/: auth required pam_exec.so debug log=/var/log/debug ...
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0answers
24 views

Is it necessary to open all used ports when using one Node.JS application to route from port 80 to apps on different ones?

I'm working with an Ubuntu 12.04 LTS, 64 Bit server there I have used the following commands to send all http request on port 80 to port 8080 Commands: cat /proc/sys/net/ipv4/ip_forward #returns 1 ...
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0answers
354 views

Client SSL fails with GlusterFS 3.5

I'm running GlusterFS 3.5 from the official Ubuntu packages on Ubuntu 12.04 and when I enable client.ssl, mounting starts to fail. The error I'm getting is: [2014-06-13 10:33:52.690770] E ...
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2answers
2k views

GlusterFS is failing to mount on boot

I'm running the official GlusterFS 3.5 packages on an Ubuntu 12.04 box that is acting as both, client and server, and everything seems to be working fine, except mounting the GlusterFS volumes at boot ...
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0answers
55 views

Aggregate two pptp connection ubuntu

I used pptp client to create two pptp VPN connection ppp0 and ppp1. I would like to aggregate these two connections (in round-robin style). I tried bonding , but it seems that it only work for two ...
0
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1answer
353 views

MaxStartups and MaxSessions configurations parameter for ssh connections?

I am copying the files from machineB and machineC into machineA as I am running my below shell script on machineA. If the files is not there in machineB then it should be there in machineC for sure ...
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0answers
136 views

Can't figure out how to get started with powerdns-recursor lua scripting

I have a server (Ubuntu 12.04) where I run powerdns-recursor. I'm trying to add some logic to certain requests and have got my target set on lua scripting for powerdns. I don't seem to be able to ...
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2answers
546 views

Set iDRAC IP Address on Ubuntu 12.04 without Reboot?

We have a Dell PowerEdge R720XD server and want to setup iDRAC, but this is a production server so we need to do it without a reboot if possible. We just need to set the IP address on the iDRAC but ...
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0answers
136 views

IPV6 not acquired from ipv6 address pool in ubuntu 12.04 for ISC server

Ubuntu 14.04 running in ISC-dhcp-client is not acquiring IPV6 from the pool given in server. Below is vim /etc/dhcp/dhcpd6.conf file default-lease-time 600; max-lease-time 7200; subnet6 ...
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1answer
31 views

mysql client won't run on my Ubuntu instance

Running a LAMP server on Ubuntu 12.04. Trying to run mysql from the command line like so: root@server:~# mysql -u 'wp-user' -p and I'm getting mysql: ambiguous option '--v' (vertical, version) ...
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2answers
132 views

Apache2 and MySQL fail to restart after Server restart or apt-get update

Does anyone know of any reason why Apache2 and MySQL do not run after either a server reboot or apt-get update? I am currently running Ubuntu 12.04 LTS server There are the corresponding files in ...
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1answer
478 views

Install PHP 5.3.X, PHP 5.4.x and PHP 5.5.x in the same environment using Puppet

Anyone already tried to install these three version using Puppet in Ubuntu? I have a VM that is managed by Vagrant and I want to have these three version so I can specify which PHP version I should ...
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0answers
50 views

package manager cannot create users? installation script fails?

It seems that when trying to install any package which requires the creation of a system User and Group, the installer fails with the error: install: invalid user 'username' When it happened the ...
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1answer
831 views

net err connection timed out

I have Apache/2.2.22 on Ubuntu 12.04. Apache is set as reverse proxy server. So when accessed from a remote system, the page and contents are displayed. But after some time the server seems to ...
2
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0answers
2k views

Ubuntu 12.04/14.04 - apt-get 404 Not Found [IP: local-dns-server-ip 80] through proxy

I am trying to setup an ubuntu server (12.04 or 14.04) and have installed the server image onto the system I am using. Everything works fine until I try to run sudo apt-get update. When this runs, I ...
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2answers
289 views

Monit issues with mysql Ubuntu server 12.04

I've installed Monit on Ubuntu server 12.04 but Im having issues getting mysql monitoring to work at all. Here is what I have done so far. #/etc/default/monit startup=1 #/etc/mysql/my.cnf pid-file ...
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60 views

tc policing not working

We have a system that uses TC to throttle IPs as follows: tc qdisc del dev $egressif root tc qdisc add dev $egressif root handle 1:0 htb default 1 tc class add dev $egressif parent 1:0 classid 1:1 ...
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1answer
342 views

Apache2 403 permission denied on Ubuntu 12.04

I have a sub-directory in my /var/www folder called prod, which is password protected. It was all working fine until I asked my server admin to help me set up allow all access to one particular file. ...
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1answer
48 views

Is 'which' command always showing the right file / which binary is really being run?

I am using Ubuntu 12.04 LTS and I have apparently messed up my system with various versions of duplicity installations: first I had 0.6.18 installed from the default repo, then I tried using 0.6.23 ...
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1answer
785 views

Dell PowerEdge R720 - Corrupted RAID

Apologies in advance for the lengthy question. We have a Dell PowerEdge R720 server with: 2 x 136GB SAS drives in RAID 1 for the OS (Ubuntu Server 12.04) 6 x 3TB SATA drives in RAID 5 for data A ...
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1answer
608 views

Failed upgrade of PHP on Ubunutu 12.04, error: Sub-process /usr/bin/dpkg returned an error code (1)

I just tried to upgrade my version of PHP on Ubuntu 12.04 and now I have messed it up. First I did this: sudo add-apt-repository ppa:ondrej/php5-oldstable Then I did this: sudo apt-get update ...
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1answer
134 views

Send mail from local web server to ouside mail server

I've tried the search and read and tried quite a few articles by now and still no luck, so I'm hoping someone can help me here. My situation is: I'm running a web server in our local network that is ...
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0answers
16 views

Connection problema to specific IP

Sometimes, like twice a year a have problems of connectivity from my server to an api server. And only to that api server. Other third party services we use were working fine. I am not so good on the ...
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1answer
68 views

Relax ssh rate-limit rules for certain ip addresses

We've written some tools to automate common development tasks. One tool, for example, ensures all our git repositories are up-to-date. For this to work, our tool needs to connect to our git server and ...
1
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1answer
692 views

ERROR 1044 (42000): Access denied for 'root' With All Privileges when root user is missing in plesk installation

My provider has supplied a Ubuntu 12.04 LTS LAMP installation with a bunch of software preinstalled. The system is supposed to be mantained using Parallels Plesk (which I unfortunately didn't know ...
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1answer
146 views

How to Change Ramdisk Size without Restarting

I have the following line on my fstab file: ramdisk /tmp tmpfs mode=1777,size=2048m Now I want to increase the size to 4096m. What I did is change it to: ramdisk /tmp tmpfs mode=1777,size=4096m ...
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0answers
212 views

Compile nginx from source with PCRE-JIT support on Ubuntu 12.04

The latest version of PCRE library available to Ubuntu 12.04 does not support JIT features (support available in >= 8.20), so any self-compiled nginx on Ubuntu 12.04 will not have pcre-jit. So what ...
2
votes
1answer
312 views

GlusterFS fails to mount on boot but mounts later in Ubuntu 12.04

Having two machines, profitmargin and revisionist, I created a volume in profitmargin: root@profitmargin:~# gluster volume info Volume Name: uploads Type: Distribute Status: Started Number of ...
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1answer
726 views

User login URL for newkly installed Zimbra mail server

I have managed to install Zimbra 8.0.7 on my Ubuntu 12.0.4 LTS server (I had to rebuild my machine and reinstall the OS, so that no other servers other than Zimbra are running - how to reinstall ...
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2answers
73 views

Best Way to Capture/Log Transactions between MySQL and PHP on Ubuntu Server?

Am running Ubuntu Server 12.04 on a VPS and supporting multiple websites running LAMP. One of the sites is configured for SSL and is running an application built using the Cake PHP framework. The ...
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0answers
107 views

In Ubuntu, how to enter grub rescue mode when gettint error 17

I'm booting up a machine and I'm getting error 17 from Grub. Is there any way to enter grub rescue mode without a live cd? (this is a remote server that I have no access)
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1answer
100 views

how to benchmark an ubuntu webserver using Jmeter and create a test report.?

I have an ubuntu webserver(LAMP) running a clients website.I have already created a test plan with jmeter, what i would like to know is how would we benchmark the server with Jmter and create a test ...
0
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1answer
49 views

dpkg not able to delete a symbolic link

I have the following postint script in the dpkg package: rm -f /SOMEDIRECTORY/current ln -s /SOMEDIRECTORY/releases/RELEASESHA /SOMEDIRECTORY/current ln -s /SOMEDIRECTORY/shared/config/config.json ...
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1answer
158 views

Heartbleed not fixed by Openssl and server upgrade

I have inherited a server in one of our Dev environments and found out straight away that it was not patched when the heartbleed was discovered. Now, I've upgraded it - including all SSL libraries ...
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1answer
310 views

Running virtualmin/apache/ubuntu websites slow to a crawl, seemingly at certain times

Ok so I am running Ubuntu LTS 12, using virtualmin gpl to host several small sites . Mostly everything is set to their defaults during setup , It's runing on a vps with 8gb of ram assigned to it, ...
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1answer
102 views

Programmatically adding two lines to crontab

I'm trying to add two lines to the root crontab when building an AWS instance. I have a set of commands that are part of the "user data". These commands are run as root when creating the instance. I ...