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 server suddenly freeze 12.04LTS

I am using Ubuntu to host a Java server application and apache2 for website. The server is running well for a month and it suddenly get frozen. The java server application has no response. Apache ...
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2answers
17 views

upgrading php 5.3.6 to 5.5 in ubuntu 12.04 LTS requires removing mysql?

I'm trying to upgrade php to latest version (5.5) my current php version is 5.3.6 bundled with ubuntu 12.04 LTS. The problem is I do not want to upgrade anything else just php but although I ...
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2answers
45 views

Add a VLAN tag to specific UDP port traffic

I'm running an application in Ubuntu12.04 that I've written that does some remote switch management. I have only a single NIC connected to the network of managed switches, eth0 which is set with IPv4 ...
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26 views

Authentication Error when launching Bucardo

So I've just installed Bucardo on my system, but whenever I try to synchronize (or even run it in general) I would get the error message: DBI connect('dbname=bucardo;host=localhost;port5432', ...
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21 views

I installed spamassassn at my ubuntu postfix server but spam emails not going to spam folder [on hold]

Well how i said above, i don't know the reason all spam emails come with * SPAM * in subject but stay in inbox. Is there a way to make they go to spam folder? Thanks.
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3answers
88 views

Find out what NFSD processes are actually doing?

When I view top on one of our servers there are a lot of nfsd processes consuming CPU: PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 2769 root 20 0 0 0 0 R ...
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0answers
11 views

cyrus sasl 2.1.26 on ubuntu 12.04

I have to build openldap from source as the one provided in repo is a bit old. I downloaded openldap version 2.4.40. I want it to use cyrus sasl To install cyrus sasl, I did "sudo apt-get install ...
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0answers
16 views

BIND providing recursion when it shouldn't [closed]

I have an installation of bind9 running on Ubuntu 12.04.5 LTS. I use this to run split DNS (pointing my internal server names to local IPs rather than external IPs). When I query an internal FQDN ...
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15 views

How do I fix my locale settings on Ubuntu 12.04 LTS on my linode?

My Dropbox installation on my linode is failing with the error: ValueError: unknown locale: UTF-8 When I run : locale I get the output: locale: Cannot set LC_CTYPE to default locale: No such ...
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0answers
17 views

Can't create/write to file '/mnt/temp/something' (Errcode: 13)

I changed the tmp directory of the mysql configuration to a mounted disk and on service mysql restart I get following error: Can't create/write to file '/mnt/temp/something' (Errcode: 13) To my ...
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39 views

data folder owncloud ubuntu server

I had a owncloud working on my ubuntu server and the data folder was /var/owncloud/data After a major update of Ubuntu it did not work any more, so I re-installed owncloud The ...
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4 views

Execute CGI scripts on custom OMAP4 board as root [migrated]

I have a Ubuntu 12.04 Custom Board running Apache2. I have a web page which calls a CGI script which is responsible for starting and stopping ipsec service. I access the web page from another machine ...
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1answer
14 views

How to let logrotate skip non-existent and empty files

We have the following pronblem. Once in a while, our application server spits out an empty logfile or (when it's in the weekend), there is no logfile at all. We use logrotate for managing these ...
0
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1answer
332 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 ...
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0answers
16 views

How to reinitialize processor for /sys in Linux [migrated]

I have upgraded my laptop from Intel Pentium P6100 to Core i5-460M. i5 supports Turbo Boost. To switch this on/off I need to do: echo 0 or 1 > /sys/devices/system/cpu/cpufreq/boost But my System ...
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0answers
30 views

simulate slow hdd in kvm

Can i simulate a slow hdd in a KVM guest? I need to test what happens with an app when it runs o a slow server (actually a server with the filesystem mounted over nfs). Related to this, I've found ...
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0answers
22 views

Installing an SSL certificate for one domain causes default domain to use it

I've installed a new SSL certificate on our server for a new domain. We have a wildcard SSL certificate installed for the default-ssl vhost, but when I enable the vhost for the new certificate and ...
2
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1answer
31 views

Malformed Line 61 (dist parse)

I run sudo apt-get update but it returns: E: Malformed line 61 in source list /etc/apt/sources.list (dist parse) E: The list of sources could not be read. I opened the sources.list via vim ...
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1answer
25 views

Lockout a user trying to login through the console

Is there a way I can lockout a user logging in through console (Physical Port) after 3 unsuccessful password attempts?
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1answer
34 views

user smmsp found in repeatedly in auth.log

Running an Ubuntu server that hosts about 10 Wordpress websites Is it normal to find this in my auth log? Oct 26 08:40:01 andre CRON[4737]: pam_unix(cron:session): session opened for user smmsp by ...
0
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1answer
42 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 ...
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1answer
30 views

fail2ban flushing my existing IPTABLES rules

I just implemented fail2ban on a server for testing purposes. I have a BLACKLIST chain which blocks a huge set of CIDR masks that I don't want to reach my server. When fail2ban is triggered by a ...
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1answer
38 views

Fail2ban not working on Ubuntu 12.04

I'm trying to implement fail2ban on a Ubuntu 12.04 x64 server. I've done the following: apt-get install fail2ban Made a copy of jail.conf in /etc/fail2ban/jail.conf.local here's an excerpt: ...
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0answers
29 views

locale-gen and locales issue

I am running Ubuntu 12.04. I was trying to install vsftpd and some error appears. Trying to install other packages using apt-get also gives the same error. Here are the details: sudo apt-get install ...
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1answer
78 views

How can I check if my server is using ssl 3? [duplicate]

How can I check if my server is using ssl 3? When I run openssl version command I get this. OpenSSL 1.0.1 14 Mar 2012 Thanks.
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1answer
48 views

Memory cache is full not sure what is using it and if it is normal [duplicate]

The situation is that amazon bots are download ~600k images off my server. My web app deployed on apache server is extremely slow probably because ram usage is 100% some statistics: ...
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0answers
29 views

Reduce Elasticsearch log level

I have been trying to reduce the number of messages being logged by elastic search, however no matter what levels i put on each value (WARN, ERROR) i always see alot of DEBUG/WARN messages... I want ...
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0answers
28 views

X2Engine doesn't install because it thinks session.save_path (unix:/tmp/memcached.sock) is not writable

I'm installing X2Engine and I get the following error on the install page: The path defined in session.save_path (unix:/tmp/memcached.sock) is not writable. # ll /tmp/memcached.sock srw-rw-rw- 1 ...
1
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1answer
111 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 ...
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0answers
38 views

mdadm: can't remove broken drive from raid1

I have a ubuntu server Ubuntu 12.04.5 LTS (GNU/Linux 3.2.0-34-generic x86_64) that uses a software raid with 2 physical drives. Apparently, one drive is unresponsive, and I try to remove it from ...
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3answers
229 views

Configuring RAID in HP Proliant ML350e Gen8 [closed]

We have purchased two stock HP ML350e Gen8 servers. Ubuntu 12.04 is to be installed in those. The stock, base unit have provision for 6 hard disks for creating RAID in which, one is filled with 500GB ...
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1answer
88 views

ufw seems to block all incoming connections when defaulting to block outgoing

I am currently trying to configure ufw on Ubuntu 12.04 but to my understanding it behaves oddly. i tried allowing just some services on a remote machine, denying everything else. I thought - anyway, i ...
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1answer
43 views

LDAP Schema implemetation in existing LDAP server

I have a user defined schema ,which is to be added into the existing LDAP server. Its ldif format is: dn: cn=userControl,cn=schema,cn=config objectClass: olcSchemaConfig cn: userControl ...
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33 views

Sending mails from a contact form to a mail adress of the same domain but the mailserver is not the same like the hosting server

I have a website example.com/contact with a contact form hosted on one server. For the emails info@example.com I use an other server. In the settings for the domain I redirected the A-entry for the ...
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1answer
87 views

MySql wont start [closed]

'Hi I have a pretty recent install of MySql on DigitalOcean. And for some reason I cannot get MySql to start. 141003 07:25:17 mysqld_safe mysqld from pid file /var/run/mysqld/mysqld.pid ended 141003 ...
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2answers
65 views

Recover sudo password of server over ssh

I am working on an ubuntu 12.04 server and i was not provided a sudo password. Now i need to recover it. I found out that we need to reboot into recovery mode to do so but we don't know how to get ...
0
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1answer
88 views

file created by ansible seems to have mangled permissions

Issue with files created by Ansible I’m looking at using to setup some new servers at a new ISP and I’ve been doing some basic steps to test first. I am new but have done some testing on diff servers ...
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0answers
124 views

Clients cannot connect to L2TP server on Ubuntu 12.04 & 14.04 LTS

I am trying to set up a L2TP/IPSec server on AWS with instance running Ubuntu 14.04LTS. I followed the instructions that I found here : https://raymii.org/s/tags/vpn.html. I tried to use 12.04LTS ...
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0answers
50 views

Is there a way to do SpiderOak setup from an Ubuntu 12.04 server command line without a GUI?

We're experimenting with SpiderOak for a few server backup tasks. (We preferred to avoid dropbox if possible, though that may end up as a fallback.) We've installed the client on our local Mac and ...
0
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1answer
38 views

unable to install mongodb on ubuntu 13.04

I performed the first two steps of importing the public key, by: prachi@prachi-3000-N100:~$ sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 7F0CEB10 [sudo] password for prachi: ...
0
votes
1answer
34 views

ssh not resolving updated CNAMES

I have an alias for SSHing in to a specific machine. The alias uses a hostname like so: ssh user@example.com Example.com is a CNAME. For some reason, I can dig the hostname after I change the ...
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2answers
43 views

How to mask(alter) the apache version info

I am running a Apache Server version 2.22, which is upto date, but the PCI compliance report shows an error message, saying the apache version is obsolete and must upgrade it to latest version. I am ...
1
vote
1answer
87 views

Will unattended-upgrades automatically fix shellshock (cve-2014-6271)?

I've got unattended-upgrades on ubuntu-12.04.5 set to automatically install security updates. Is that going to take care of shellshock (cve-2014-6271)?
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1answer
93 views

Ubuntu 12.04 VPS SSH not running, how to reset SSH configuration files?

Yesterday after I re - enabled root user and rebooted the VPS, now SSH and SFTP are not running. FTP working. I can only connect this VPS via VPS provider web based console. When I run "ssh ...
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8 views

LXC utsname does not work

I have created a LXC by cloning it from already existing LXC by using command lxc-clone -o u1 -n u2. When I start the u2 it comes with a prompt u2 login. Till this point it is fine. However, when I ...
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1answer
55 views

Nignx Redirect rule to a different url based on a query

We have a wordpress installation and need to redirect lost password link to another different url for this we trying to setup a redirect rule but this is not working. Can anyone please help us. ...
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1answer
50 views

Varnish error: /etc/init.d/varnish: 50: /etc/default/varnish: -p: not found

I've installed Varnish on Ubuntu 12.04 x64 and want to use it with my Magento shop. Information: Magento 1.9.0.1 Varnish Cache 3.0.5 Magento Turpentine 0.6.0 I've followed the installation ...
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0answers
53 views

KVM virtual IP address not working on HOST, works on GUEST

I have a setup composed of the following: -> A HOST running KVM with the following network configs: # The loopback network interface auto lo iface lo inet loopback # The primary network interface ...
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0answers
16 views

Machine Check Exeption

I got a Machine Check Exception error earlier, Does this mean my CPU is corrupt? What is the problem here? I keep getting this error randomly and the system shuts off.
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1answer
68 views

Restarting the networking on the HOST makes GUEST lose connection

I am probably missing something but have a KVM virtualized HOST/GUEST setup. The GUEST is using a bridge (br0) on the HOST for internet connectivity. When I make a "/etc/init.d/networking stop ; ...