Ubuntu Linux is a Debian derivative that aims to bring Linux mainstream. Questions on this site should generally refer to Ubuntu Server. Note that http://askubuntu.com is specifically dedicated to Ubuntu questions.

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Can't boot after intrerrupting do-release-upgrade (Mount failed for selinuxfs on /sys/fs/selinux)

From a ssh session I ran: sudo apt-get install update-manager-core sudo do-release-upgrade I went to read something else and when I returned to my ssh session, it wasn't responsive. I'm presuming ...
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0answers
12 views

start-stop-daemon not working as expected

I can't figure out why start-stop-daemon is not running the script below. What am I doing wrong? start-stop-daemon reports that it will start node when using the --test flag, but when I actually run ...
0
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0answers
16 views

Mount the other half of instance store volume

I have a running c3.xlarge EC2 instance on AWS. As listed in http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/InstanceStorage.html#StorageOnInstanceTypes , it should provide 2 x 40GB SSD instance ...
1
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1answer
35 views

How to setup 3 networks on a 2 NICs Ubuntu box?

I need to configure 3 networks on my Ubuntu machine (OpenStack Network node) The /etc/network/interfaces I have is: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet ...
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1answer
27 views

LDAP communication between two local server

I want to make my LDAP Port accessible inside my private network. Is it possible? Operating System : Ubuntu 14.04 x64 My LDPA Server configuration: eth1 Link encap:Ethernet HWaddr ...
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1answer
15 views

Can't add Nodes to Percona XtraDB cluster

In my case, I have two nodes in cluster, but when I use $service mysql bootstrap-pxc to start XtraDB cluster, I found nodes were not added to cluster. I also check /var/log/mysql/error.log, but no ...
0
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0answers
25 views

How to find what caused apache and proftpd to go down [on hold]

I am new to Linux. I am running Ubuntu 12.04.5 LTS in my new server. My problem is Apache (2.2.22) and proftpd stop working almost every other day and come back online after 5 to 10 minutes. Where ...
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0answers
9 views

Exporting folder from subversion repository [on hold]

We have a svn running on Ubuntu server. From a project repository I need to export the 2-3 project folders. how do I export it.? Can you please guide me?
0
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1answer
10 views

Collectd “interface” plugin reporting cumulative value rather than rate

Collectd's interface plugin is supposed to report octets per second and packets per second, as documented here: https://collectd.org/wiki/index.php/Plugin:Interface, but for me, it reports cumulative ...
0
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1answer
27 views

Straight forward way to run ssh-agent and ssh-add on login via SSH?

I'm trying to have the following commands be auto-executed when I login to my server via ssh: ssh-agent /bin/bash ssh-add ~/.ssh/id_rsa My ssh key has a passphrase and I'm fine with entering it ...
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0answers
7 views

How to package nginx with custom modules for ubuntu server?

I need nginx with a few modules that are not included with the packages available via apt-get. I have no problem downloading the source from apt, changing the build params and compiling a .deb file ...
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0answers
7 views

CATALINA_HOME not exported properly in Ubuntu 12.04

Running Ubuntu 12.04 and Tomcat6 A Java web app (ClinCapture) attempts to access catalina_home and instead of returning CATALINA_HOME=/usr/share/tomcat6 it returns ...
0
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1answer
15 views

packages have unmet dependencies

How can I fix the dependency problems? Reading package lists... Done Building dependency tree Reading state information... Done You might want to run `apt-get -f install' to correct these. The ...
1
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1answer
34 views

How should I manage a long running server process on Ubuntu?

I have an app (in the form of a single binary) that I need to run on one of my servers, and I'd like to be able to control its lifecycle properly. What I'd like is the following: simple one command ...
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0answers
18 views

Permissions of files and subfolders in /var/www/html (Ubuntu 14.10 + Apache2) [duplicate]

I have some questions about permissions and ownerships of folders and files in Ubuntu Server 14.10 + Apache2. Is it correct that /var/www/html is owned by root:root by default? As far as I read, it ...
-1
votes
1answer
11 views

Can we run thin client to connect to Linux (Suse or Ubuntu) [on hold]

Not sure where to ask such questions, so guide me on that! I am looking to have several thin clients to use same server (system), the work involved is mostly office and browsing related works - that ...
0
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1answer
42 views

Server freezes after installing Ubuntu Server 14.04.2 on Dell R900

I tried this a week ago, and then went with CentOS, but decided I would rather be on Ubuntu server. So whenever I install Ubuntu server, after the install finishes and reboots, I remove the install ...
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0answers
14 views

Webmin - Edit User (email) [on hold]

I want to set an automatic email notification to go out when a user reaches a certain quota. I installed Usermin to enable additional options but when I go to "Users and Groups" under the "System" ...
0
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1answer
26 views

ssh unable to login as root

I am unable to login as root via ssh. i have also set the password usin sudo passwd and sudo passwd root no luck. Any recomendations on how to solve this issue? # Package generated configuration file ...
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0answers
15 views

Can haproxy run user-defined shell script for healthy checking?

When configuring HAProxy, we can assign user-defined checker by using a .sh script and xinetd. I wonder why does not HAProxy call the script directly and check exit code? I'm using ubuntu 12.04 LTS. ...
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votes
0answers
21 views

Virtualbox Host-Only Network with DNS server installed on the guest [on hold]

my setup is this one : Host : Ubuntu 14.04 Guest : Ubuntu 14.04 Virtualbox v4.3.22 I succesfully setup two networks, a NAT one and a Host-Only one. I installed as well on the guest the dnsmasq DNS ...
0
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1answer
34 views

Can't get logstash to work with upstart script

I've installed logstash on my headless server but I'm having a few problems getting it to work from the upstart script with sudo service logstash start. This is the output I get from ...
0
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1answer
36 views

Using Puppet apt module

I'm an absolute beginner at Puppet, and I'm having an issue when I try to install a package via the apt-module. class newrelic { apt::source { 'newrelic':location => ...
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2answers
25 views

Does Ubuntu 12.04LTS have the OpenSSL heartbleed fix?

Only OpenSSL 1.0.1f or later has the fix for the heartbleed exploit. So does Ubuntu 12.04LTS have the fix? We need to use 12.04LTS for reasons I won't go into, and we can't upgrade. According to this ...
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0answers
10 views

Running python to unlock luks full disk encryption

I wish to make use of full disk encryption using Luks on ubuntu 14.04. However, i wish to make use of my own python script to carry out the functionality of generating the decryption key during device ...
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0answers
24 views

Asterisk - very high Load Average with no reason

There is a problem with Asterisk server showing high Load Average I can not explain. Ny setup is: Asterisk 13.1.0 Linux 3.13.0-24 (Ubuntu Server) Dual socket (Xeon E5-2620) server, HT enabled - 24 ...
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votes
1answer
21 views

need some insight on this crash [closed]

I'm a new poster, but longtime reader of server fault, and I'm hoping one of you can shed some light on my repeatedly maddening crashes. This is a media server running Linux mint. Gig of ram, pretty ...
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0answers
23 views

Where can I find a good Anycast Provider? [closed]

We run a VPN Service (much like unblock-us/blockless). We have two DNS servers that handle DNS requests. Unfortunately for us, they are currently at the same hosting company. We did talk about having ...
0
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1answer
26 views

Where do you edit the MySQL config?

Hi I am looking to change the minimum amount of characters MySQL needs to do a full text search and I can't seem to find that file. The code I am looking to paste in is ft_min_word_len=3 What file do ...
0
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0answers
29 views

Tomcat is not starting although JAVA_HOME path is correct

I have linux server in which I run several Tomcats. The current Java I use is 64 bit. All Tomcats use 64 bit java but one. This one Tomcat needs to run with 32 bit Java. If I don't change anything, ...
0
votes
1answer
10 views

How to remove entries from lsblk?

I have an AWS EC2 instance and I tried to attach and mount couple of EBS volumes on it. Somehow mount command was taking very long time so I deleted those volumes using AWS console. Now problem is ...
0
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1answer
19 views

Do i have to write NS entries in every zone file using bind9?

example zone file (domain1.com): @ IN NS dns1.domain.com. @ IN NS dns2.domain.com. dns1 IN A **.**.178.93 dns2 IN A **.**.178.93 Do i have to declare IN NS in every domain zone file using bind9? ...
0
votes
1answer
35 views

Bind9 on a dedicated server [duplicate]

I am using bind9 on a dedicated vps with ip: xx.xx.xx.xx And i have vps server with webserver and its ip: yy.yy.yy.yy Question: it is correct to point nameservers, e.g. ns1.domain.com/ns2.domain.com ...
0
votes
1answer
28 views

Forgot user password and disabled root ssh signin Ubuntu 14.04 server

First I need to say that I'm not pro Linux admin but web master trying to configure server. Though I am learning. I disabled root ssh login in sake of security and then I forgot to save user account ...
0
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0answers
18 views

Google Cloud: Connection Refused upon reset/shutdown

I recently signed up with Google Cloud to host a small VM instance. I created a basic instance with Ubuntu Server 14.04 LTS as its OS, installed apache2, MySQL and Wordpress to it and worked on a ...
0
votes
1answer
29 views

Nginx not running with no error message (ubuntu 14.04 lts)

I am trying to start my nginx server. When I type "$> /etc/init.d/nginx start", I have a message appearing "Starting nginx: Ok", and then nothing happens. When I type "sudo lsof -nP -i | grep ...
0
votes
1answer
52 views

FastCGI sent in stderr: Unable to open primary script

Situation: Server A & server B installed same Ubuntu 14.04, same nginx version (1.4.6), same virtual host (domain.com) and joomla folder (rsync-ed from server A to B) But server A only able to ...
0
votes
1answer
63 views

Ubuntu + Nginx: directory index of “/var/www/app/my-app/” is forbidden

I keep hitting this error when trying to load up my Laravel application on an Ubuntu+Nginx server. The user should visit app.example.com/my-app and it should load the contents of ...
0
votes
0answers
17 views

Change default WEB-INF location

I'm setting up a server on AWS (ubuntu 14.04) with Apache 2.4.7 and Railo 4.2 using the apache connector and mod_cfml. I have multiple sites I am hosting, and that is working fine. The directory ...
0
votes
1answer
15 views

http requests working on KVM virtual machine, mysql not?

I have an Ubuntu server with KVM virtual machines. I allowed SSH in the firewall so I could access the host. Also I allowed incoming traffic that has state related, established. This is the full ...
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0answers
14 views

Using ppp0 via VPN for everything but ftp [migrated]

I have an ubuntu server I use to wget certain files from the internet via a VPN. I have set the VPN up using PPP0 and currently adjust the route like this: sudo route add default ppp0 Everything ...
0
votes
0answers
12 views

Migrating Jira 6 from one server to another [closed]

I have jira instance with mysql. I have read whole guide at atlassian about migrating jira but still can't get it. It is possible to just mysqldump database then import it on a new server, then just ...
2
votes
2answers
63 views
+50

Ubuntu Linux, Bonding, and VLANS - Can I configure all interfaces to be tagged? IE: Bring up BOND0 interface without an IP Address

I have a server with multiple adapters in a bond, bond0. I am not sure (even after extensive research) how to bring up the bond0 device without an IP address. I want the VLANs to use bond0, but not ...
0
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0answers
17 views

Extreme latency establishing MySQL and SSH connections host->guest using Virtualbox on OSX 10.10 [closed]

Running the latest version of VirtualBox on OSX 10.10 (Yosemite). Connections to services running on a Ubuntu 14.04 guest are extremely slow, regardless of VirtualBox networking configuration. I'm ...
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0answers
13 views

Jenkins hangs when trying to start Selenium Server

I am trying to run a test suite using Jenkins and to start the Selenium Server. In the job configuration, as a build step I have included: When the command is executed, Jenkins hangs at a certain ...
6
votes
1answer
149 views

Failed to connect to 127.0.0.1 port 80

I have running nginx server (doesn't matter which server): $ sudo netstat -tulpn | grep 80 tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 4268/nginx tcp6 0 0 :::80 ...
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votes
0answers
33 views

Configure nginx [closed]

I'm having a hard time in figure out how to make nginx start work. I already install them, and i am trying to view the default page of nginx using `sudo service nginx start`, but is not working, ...
1
vote
1answer
33 views

Ubuntu 14.04 Active Directory auth fails after static ip config

I'm having 6 Ubuntu 14.04 servers that are joined to active directory (2003 domain functional level 2008r2 schema) All of the servers work's fine when network interface is configured to use DHCP. But ...
0
votes
1answer
22 views

php using live server as oppose to local server despite virtual host settings

I had planned on migrating a website to another server, So having copied the code and database etc, and changed my hosts file on windows, everything worked almost as expected. I could load the site ...
0
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0answers
29 views

ProFTPd Is Not Working Correctly With FTPES

I am running a VPS with Ubuntu 14.10. I have configured ProFTPd according to multiple tutorials, opened the ports in my iptables, and have tried a few other things. These are what the configs look ...