Ubuntu 12.04, named "Precise Pangolin" is 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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6
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2answers
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Grub2 reports physical volume pv0 not found on server non bootable anymore

I first installed my ubuntu server (11.10 amd64) using lvm but not fully mastering the concept of it. I think that's partly what made the mess of partitions on my two disks (seems to me). I installed ...
0
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0answers
11 views

Compiling PHP 5.5.7 with PDO IBM for IBM DB2

I'm trying to compile PHP 5.5.7 on an Ubuntu 12.04 with ubuntu precise partner repository enabled to allow to install IBM DB2 from db2exc package. When I configure PHP with pdo ibm source /home/...
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1answer
1k views

Node.js websocket error “Error: listen EADDRNOTAVAIL Error: listen EADDRNOTAVAIL”

Application work fine on localhost .but when its connect to server it getting error. I connect server through port 22 But my app connecting server port 80. This is the error Error: listen ...
0
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1answer
2k 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 ...
0
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2answers
4k 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 ...
6
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3answers
7k views

Invalid system activity (sysstat) file on Ubuntu server

I'm periodically getting this message from the daily cron on my server. (I don't get this message every day.) /etc/cron.daily/sysstat: Invalid system activity file: /var/log/sysstat//sa28 Here's ...
0
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2answers
2k views

Tomcat logging and mod_proxy

I have Tomcat running on port 8080, and when I send a request directly to Tomcat it works fine: curl -IL http://localhost:8080/myapp HTTP/1.1 302 Moved Temporarily Server: Apache-Coyote/1.1 Location:...
0
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0answers
20 views

Apache web server - FTP host connection issue in LAN

OS: Ubuntu 12.04 Web Server: Apache 2.2.22 Apache web server IP Address: 192.168.0.21 Virtual Host for website in Apache: 50000MySite001 Link to access website in LAN: 192.168.0.21/50000MySite001 ...
7
votes
4answers
15k 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, ...
2
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1answer
372 views

scsi_eh_320 process eating +90% cpu on Ubuntu Linux 12.04 64bits

This is a virtual machine running on ESXi. The server is connected to an HP Storage. The VM starts, then after a couple of minutes (with top running) the process scsi_eh_320 starts and eats +90% of ...
0
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2answers
1k views

Nagios NRPE on Ubuntu 12.04 “Unable to read output”

Right to the point. NRPE.CFG Modifications: Added Nagios Host to Allowed: allowed_hosts=127.0.0.1,192.168.1.10 Removed # in front of command_prefix=/usr/bin/sudo After that i have reloaded the ...
2
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1answer
1k 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 ...
-1
votes
1answer
25 views

syslog-ng logs storing with hostname year date

I have syslog-ng on Ubuntu 12.4 to store mikrotik router logs. At a moment its working fine and log gets stored in a file i set. Howto add store logs in a file/folder according to source IP so that ...
1
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1answer
1k views

How does one configure UFW to allow private DNS requests, but block DNS requests from internet

I have an Ubuntu Server 12.04, with two network cards: eth0 is connected to the internet eth1 is connected to a private network (192.168.10.1) The server is configured as a gateway and hosts DNS ...
0
votes
1answer
1k views

Unable to automatically remove LVM data

I am trying to install ubuntu 12.04 via preceed config onto Dell PowerEdge R710. I had RedHat installed on the box then I tried installing ubuntu 12.04, then auto install popping with Unable to ...
2
votes
2answers
4k views

Ubuntu 12.04 LTS - apt-get update can't find sources

Update: Running sudo rm /var/lib/apt/lists/partial/* temporarily allows sudo apt-get update to work. Original: I've seen answers to similar questions like this one, but the answers have been 'your ...
0
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3answers
7k views

How do I change www-data home directory from /var/www to /home/www-data?

I'm setting up a private Ubuntu web server. In my company I'm used to a deployment where the home folder of www-data is in /home/www-data, but on my plain Ubuntu installation it is in /var/www. Now ...
3
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1answer
2k views

Getting AWStats to work in Ubuntu 12.04

I'm new to apache and i'm trying to set up AWStats on my ubuntu 12.04 server. I've followed the guide at Ubuntu docs https://help.ubuntu.com/community/AWStats I set it up according to the ...
0
votes
1answer
14 views

How to configure apache via cloud-config?

We have a cloud-config script to do some work on a server right after creation. (Digital Ocean droplet) I want the script to modify the default behavior for apache, setting the AllowOverride to All (...
0
votes
1answer
2k 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 ...
0
votes
1answer
22 views

libapache2-mod-passenger update breaks redmine

After a security update on a ubuntu 12.04 server redmine 2.5 is broken (error 500). we recoginized that libapache2-mod-passenger was updated from libapache2-mod-passenger=2.2.11debian-2 to ...
1
vote
1answer
1k views

Issues in monitoring apache tomcat server using Monit

I have installed Monit using the following command in Ubuntu Linux 12.04.1 server sudo apt-get install monit My main goal in using Monit is to restart my - MySQL and Apache tomcat services ...
0
votes
1answer
1k views

Warning :mounting fs with errors, running e2fsck is recommended

Linux server will hang and when I restart it will take around 2 hours to come up and resume normal operations. I checked the system log files and found mounting fs with errors, running e2fsck is ...
8
votes
13answers
42k 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
vote
3answers
97 views

100 % inodes in root directory, how to free inodes?

df -i Filesystem-----Inodes-----Iused-----IFree-----IUse-----Mounted on dev/sda2-------732960-----727804-----5156-----100%---- / Only these 2 are having higest inodes, rest all are too low. what can ...
0
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0answers
24 views

error AH01630 only from specific ip

some days ago an user report a specifical issue to access to our wordpress site stored in an apache2.4 running on Ubuntu 12.04 LTS. If he try to access from the office, obtain a 403 error and the ...
0
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0answers
8 views

ldapadduser command throws “Could not guess current user”

I have ubuntu-12.04 server. I have setup OpenLdap server at 10.4.15.217. Its working fine. I have another Ubuntu-12.04 server where I installed ldapscripts using command "apt-get install ldapscripts"....
0
votes
1answer
73 views

group permissions on directory being ignored for user

It seems that there is a Linux user (on an Ubuntu 12.04.4 server) who is unable to access a shared directory, even though that user belongs to the group which owns the directory. Here is an example ...
1
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0answers
61 views

iscsiadm: No portal found

I am receiving an error saying "Trace nova Stderr:'iscsiadm:No portal found. \n'. Trace nova Command: sudo nova-rootwrap iscsiadm -m node -T iqn.2010-10.org.openstack:volume-0000003 -p :3260 --...
1
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3answers
946 views

Clean /boot on Ubuntu

When I boot my Ubuntu server, I have this warning message: => /boot is using 100.0% of 235MB And when I look into /boot, I have a lot of files which are dependent of the version of the kernel. ...
1
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1answer
2k views

Installed ProFTP on Ubuntu and it is running but cannot login

I just spun up a new server on Digital Ocean that I plan to use for Backup files....my client has a website on a Share Hosting server running wordpress and I cannot get them to let me migrate to a ...
1
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3answers
4k views

How to point sub-domains to different local IP

My question is the same with How to point a subdomain to local server with dynamic IP. The difference is that I do have a static IP from my ISP, I think i do not need to use DynDNS right? so what can ...
3
votes
4answers
2k 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 Did anyone have this problem, ...
4
votes
1answer
15k views

a2ensite error “Site not exist” when creating virtualhost apache2 on ubuntu

I have created files for my site in the /home/junda/www/ directory. I use symfony2, means the public files goes to /home/junda/www/symfony2-tries/web/ directory. I then type this following command to ...
3
votes
3answers
4k views

Can't install mysql on ubuntu 12.04, Can't find messagefile '/usr/share/mysql/errmsg.sys'

Trying to install mysql, using apt-get but it fails # apt-get install mysql-server Reading package lists... Done Building dependency tree Reading state information... Done The following extra ...
0
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0answers
26 views

Apache2 on Ubuntu running SSL returns data after time-out reached

I am working with a server that I recently inherited from a departed developer. The server returns XML documents via a RESTful interface over an SSL port. For small documents, the data is returned ...
0
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0answers
38 views

Linux process resident + buffers + cache + free less than total

We are using Ubuntu 12.04 on real hardware: $ uname -a Linux test-precise-03 3.13.0-85-generic #129~precise1-Ubuntu SMP Fri Mar 18 17:38:08 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux And are unable to ...
2
votes
1answer
22 views

Migrate/transfer from zimbra collaboration server GA 8.0.0 (zcs) to recent zimbra(zcs) GA

Im using zimbra zcs 8.0.0 GA on ubuntu 12.04LTS , is it possible to migrate the settings/mailboxes from old zimbra to "new zimbra server". The new server have ubuntu 14.04.4 x64bit installed with ...
115
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10answers
115k views

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

Please note: The answers and comments to this question contains content from another, similar question that has received a lot of attention from outside media but turned out to be hoax question in ...
1
vote
1answer
85 views

apache mpm-worker (Module mpm_worker does not exist!)

I am newbie and I have Ubuntu 12.04 box where I installed Apache using command apt-get install apache2 It installed everything fine. Then I needed mpm-worker so I installed mpm-worker using ...
0
votes
0answers
15 views

Install kernel modules during an ParaVirtual to HVM AWS instance upgrade

I am trying to create a clone of a PV AMI to an HVM one. The PV AMI is an Ubuntu 12.04 and I cannot upgrade that version. I do have a base Ubuntu 12.04 that is HVM enabled with Enhanced Networking. ...
0
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0answers
25 views

NGINX Problems in redirect from “/” to “index” when non secure

I've got a personal website running up and going. I've rented a cloud ssd server and configured nginx on it to serve content. All the content which has to be served directly is in the path "/www/...
3
votes
1answer
3k views

How to restore pam configuration?

I did some modifications in /etc/pam.d/common-auth, /etc/pam.d/common-account, /etc/pam.d/common-password, /etc/pam.d/common-session files. Is there any way to restore default pam configuration? I am ...
1
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2answers
49 views

system unresponsive after soft lockup

We observed frequent soft lockup issues on Ubuntu 12.04 (kernel: 3.8.0-29-generic) and found system unresponsive after that. Here are kern.log message just before soft locks occurred. Any help would ...
1
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2answers
2k views

/etc/init.d/iptables-persistent start returns fail but seems to work [closed]

I am trying to activate iptables-persistent on an Ubunutu server. Config files are located in /etc/iptables/rules.v4 /etc/iptables/rules.v6 I have installed the iptables-persistent package. ...
0
votes
2answers
4k views

PostgreSQL server failed to start: request for a shared memory segment exceeded your kernel's SHMMAX parameter

I increased PostgreSQL's shared buffer (among other settings) to 4096M and now PostgreSQL fails to start, giving the error message below. Should I change the kernel's SHMMAX parameter to 4096M? The ...
1
vote
1answer
69 views

Use Hyper-V Windows Server machine under Ubuntu

We've got a server running Windows Server 2012 r2 with two guests: another Win Server 2012 and Ubuntu Server. We have recently purchased a couple of Nvidia Titan X GPUs to accelerate deep-learning ...
0
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1answer
2k views

Ubuntu/vsftpd - connection closed by remote host after entering password

I have set up vsftpd on numerous Ubuntu boxes without any problems, but in this particular case I am having a heck of a time getting it to work for some reason. When I attempt to connect from another ...
0
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0answers
23 views

Xen migration - Error [backed has not unmapped grant]

I am trying to migrate between two servers running Xen version: 4.1.6.1 and Ubuntu 12.04.5 LTS. The problem I am currently having is when I migrate from: Server1 -> Server2 (with VNC I see this) ...
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1answer
69 views

Grant SFTP permission and limit Ubuntu user to only one directory [duplicate]

I'm trying to let create a user with SFTP permissions to only one directory (that is not his home directory). When he connects through a SFTP client I want him to land on this directory and I don't ...