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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1answer
19 views

Authenticate Users based on AD group membership. Ubuntu 14.04 , Cant find help anywhere

Been Googling for two days now. I am not new to Linux, but am new to AD and using it in Linux. So. I have an AD system ( not run be me ) and its joined happily. I followed this procedure: ...
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1answer
50 views

Server becomes unresponsive [on hold]

Our database-server sometimes become unresponsive. It runs a fully updated Ubuntu 14.04 LTS. Notable non-vanilla software running on it are Nimbus, TSM and Oracle. About once a day, it becomes ...
0
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1answer
27 views

How system time is calculated in ubuntu 14.04?

I have two vps (ubuntu 14.04, bought from a provider) and looking at their system time (doing a date) i see 6 minute of difference: Wed Feb 3 11:57:48 CET 2016 Wed Feb 3 12:03:52 CET 2016 I did a ...
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0answers
19 views

failed/unauthorized logins attempts via SMTP/IMAP

My server host sent me this message: 80 failed/unauthorized logins attempts via SMTP/IMAP We have detected abuse from the IP address xx.xxx.xx.xx, which according to a whois lookup is on ...
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0answers
11 views

Package a QT app using QtWebEngine on Ubuntu 14.04

I'm trying to create a .deb file with dh-make and debuild; dh_install fails My app is dependent on QtWebEngine and particularly on QtWebEngineProccess. The executable itself has a RUNPATH not set by ...
0
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1answer
14 views

Change the name of a symlink directory without breaking it?

I'm trying to go through the process of changing a symlink on ubuntu 14.04 LTS without breaking anything. Do I simply rename the folder and change the way the virtual hosts file points to the ...
0
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0answers
5 views

Which version of OCFS2 is Required for Global Heartbeat

I am running Ubuntu 14.04 (Trusty) and have several iSCSI LUN's setup with the OCFS2 filesystem and local heartbeat. Since I have several OCFS2 formatted LUN's in my luster, I thought it would be ...
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0answers
11 views

Digital Ocean locked my droplet saying it was compromised and participating in ddos. How can I look into this? [duplicate]

I have a digital ocean droplet and I got a support ticket sent to me saying they've had to lock my droplet because it was flooding their network, assuming it has been compromised and performing ddos ...
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1answer
25 views

Is it a good a idea to create a fake raid 1 for guest on ESXi?

I have an old server with software raid and I would like to install ESXi with 2 hard disks. I have read that I can install a guest (i.e. Ubuntu Server) and add two hard disks in different datastores ...
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0answers
25 views

Unable to update packages / Package manager crash (Ubuntu 14.04)

I've been having troubles installing updates lately. Updating via the Software Updater gave no list of packages, though it still said it had to download ~100MB worth of updates. The update failed as ...
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0answers
4 views

Use ubuntu 14.04.3 box as a wireless access point, no dhcp server and eth0 to wlan0 bridging [migrated]

I noticed that I had a 300Mbps N wireless adapter laying arround so I decided to use it in my ubuntu server to expand the range of my local nework, that server is being used as a samba and ftp server, ...
0
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1answer
14 views

Do I need to remove Apache2 before changing the PPA to latest version - Ubuntu 14.04

Just finished installing Ubuntu 14.04. I did a distribution install with LAMP stack. I decided I want to run PHP7, MariaBD and latest Apache2. I have got the PHP7 and MariaDB in place, now I want ...
0
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1answer
17 views

Can't create files with `ubuntu` user under `/var/www`

I've added ubuntu user to the www-data group and set the folder permissions as follows: sudo gpasswd -a "$USER" www-data find /var/www -type f -exec chmod 0640 {} \; sudo find /var/www -type d -exec ...
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0answers
9 views

Problems with bind9 in Ubuntu 14.04 [on hold]

I have upgraded both Ubuntu 14.04 DNS server master and slave. After the upgrade slave does not refresh zones after restart. Config files are ok, no syslog errors. If I delete directory cache - ...
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2answers
94 views

How can I install MySQL 5.7.9 to Ubuntu 14.04?

I tried to install with these inscturctions, but installation installed version 5.5. $ sudo apt-get install software-properties-common $ sudo add-apt-repository -y ppa:ondrej/mysql-5.7 $ sudo apt-get ...
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0answers
4 views

cloud-init module order is wrong, how to fix?

I'm using cloud-init to setup AWS EC2 machines running Ubuntu 14.04. One of the more useful features of cloud-init is the write_files module that allows me to install additional files during the ...
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0answers
19 views

Nginx subdirectory redirection

On my site "www.mysite.com", my root path is "/var/www/mysite.com", I want when i use "www.mysite.com/test", the nginx to make the root path "/var/www/mysite.com/test/web/app.php" But the browser ...
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0answers
15 views

ElasticSearch replica shards unassigned

I'm trying to set an ElasticSearch system with 2 nodes (for a failover system), but the replication doesn't work on the second node. More explanation : So first I create a first node and I create an ...
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0answers
29 views

Setting up a firewall on Ubuntu 14.04 with ufw having a dynamic IP address [migrated]

is it possible to lock down my server using ufw to grant access only from my office? The problem is, my office IP is dynamic (not only in the first 16 bytes but the whole IP). I had set the following ...
-1
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0answers
18 views

Continuously growing mail.log & syslog in Ubuntu [duplicate]

We have in-house Linux Web Server based on Ubuntu. Till few months back it has been working very fine but suddenly disk size is getting full. Later we realized while working on this issue that there ...
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3answers
44 views

Forward port 80 to 8081 in Tomcat8

I have installed Tomcat8 in my Ubuntu 14.04, and deployed an app (Shibboleth) on it. The app is accessible on URL http://localhost:8081/idp/status, but I would like it to run from ...
0
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0answers
18 views

how to assign failover ip into windows vm (ubuntu, kvm)

I purchased a dedicate server (Ubuntu 14.04 LTS amd64) with a failover ip from online.net. And i want to setup a windows vm with failover ip using kvm. I tried myself several times, but all failed. ...
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0answers
14 views

nscd: nss_ldap: could not search LDAP server - server is unavaliable

I have an installation of ubuntu 14.04 and samba4 for Active Directory Today when I login with my LDAP usae has not allowed me, then update and restart the server And now i can see the next errors: ...
0
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1answer
16 views

How to allocate memory to memcached?

I need to allocate memory to memcached. I executed following command sudo find / -name memcached.conf and it returned a single file located at /opt/bitnami/common/etc/memcached.conf and it ...
0
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2answers
65 views

What is wrong with my nginx reverse proxy configuration, with single server (and more later)

I'm trying to get an nginx reverse proxy setup working. I have two web servers set up, once with nginx, and one with apache2. I'm currently not able to get it working with just the nginx server, so ...
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2answers
33 views

How do I start Jetbrains License Server automatically on my Ubuntu system?

Assuming I have my license server installed here: /opt/jetbrains-license-server, how do I configure it to start automatically?
0
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1answer
15 views

Samba server permissions not work

I have Samba server installed on Ubuntu 14.04 LTS I set up some smb shares for everyone. For example this is a part of my smb.conf: [logs] path = /srv01/logs browsable = yes ...
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2answers
22 views

Uninstal the nginx configured with RTMP - ubuntu

I configured the nginx according to the vultr , Then i had to remove it , so i removed it using sudo apt-get --purge remove nginx and after that sudo apt-get autoremove . No error till now . But now ...
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0answers
34 views

how to give yes as default option to apt-get install in ubuntu [migrated]

I want to create a script so that I can download and install multiple linux software or packages. When some one download any package using apt-get install command, it asks to enter yes/no to proceed ...
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1answer
40 views

Index of / shown instead of index.html in apache 2.4.7

The document root in 000-default.conf is /var/www/html. The Directory is set as <Directory /var/www/html/>. There is an index.html in /var/www/html. However apache 2.4.7 shows me the directory ...
0
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1answer
41 views

init / inittab respawn (count number of times it occurs) [closed]

I added the following line in my /etc/inittab to respawn a program if it crashes. #test must always run. aa:2345:respawn:/home/pi/test/test Is there a way to know how many times the init/respawn ...
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1answer
57 views

Disable/remove Let's Encrypt? [closed]

I followed this tutorial to enable Let's Encrypt on my server, however I now want to remove/disable it: ...
0
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0answers
7 views

How to upgrade zookeeper from 3.4.5 to 3.4.6 on Ubuntu 14.04.3

I am having trouble with a zookeeper ensamble where one node is not able to join the quorum. Zookeeper will not join the cluster after removing database post corruption This seems to be related to a ...
0
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0answers
36 views

Internal Server Error (HTTP 500) when issuing an authentication token for OpenStack's demo user

Trying to install OpenStack on a VM (host Win10, guest UbuntuServer14.04.3) I'm following the installation guide (docs.openstack.org/liberty/install-guide-ubuntu). When trying to issue the ...
0
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1answer
17 views

Apache graphs and data not updating in Munin on Ubuntu 14.04

So I am rebuilding a server from Ubuntu 12.04 to Ubuntu 14.04; not doing the upgrade path because I would rather build from scratch in this case. I have installed Munin as I have done before in Ubuntu ...
0
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1answer
31 views

BIND9 private DNS server with OpenVPN config file errors

I am setting up a private DNS server that will only be accessible by my OpenVPN users. OpenVPN is setup on the tun0 interface of my Ubuntu 14 server. The issue is that I am getting some errors. I am ...
0
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1answer
25 views

AWS - Separate Disk Partitions on Ubuntu

I am trying to find the best practice way for separation of the operating system files from user files. I want to divide my new Instance (on creation) hard disk into multiple partitions (for better ...
0
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0answers
28 views

Openstack on Ubuntu Server on Xenserver 6.5

I'm trying to install OpenStack on Ubuntu Server 14.04. Ubuntu server is a virtual machine on XenServer 6.5. When I try to install OpenStack: $ sudo openstack-install I get the following error ...
0
votes
1answer
30 views

auth log file shows wrong time?

I was looking at the auth log of my server, and I was surprised to see that the times are offset. root@server:/home/admin# date Tue Jan 12 09:51:36 CET 2016 root@server:/home/admin# tail ...
0
votes
1answer
52 views

ifup default route missing

One of our severs is behaving strangely with networking on startup. We've been using configuration changes and ifup/ifdown to try to isolate the issue, with frustratingly inconsistent results. We have ...
0
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0answers
33 views

phpmyadmin can't login with non-root users

I just started learning to manage Linux web hosting. After installed webmin/virtualmin on Ubunto 14.04, I used the install script of virtualmin to install phpmyadmin. The problem is, I can only use ...
0
votes
2answers
15 views

Ubuntu 14.04 - Command not found crashes because of locale

when I mistype a command, the command not found crashes: root@stack1:~# fubar Sorry, command-not-found has crashed! Please file a bug report at: https://bugs.launchpad.net/command-not-found/+filebug ...
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0answers
10 views

PBIS 8.2 returning incomplete memberships in active directory groups

We are running Power Broker (PBIS) 8.2 on Ubuntu 14.04. A couple of months ago we noticed that active directory group memberships were incomplete. Some users could login while others could not. ...
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2answers
44 views

Can't connect to any remote mongoDb

I'm running ubuntu 14.04 and am unable to connect to any remote mongodb server on my home network. I'm pretty sure it worked only a month ago. Furthermore, I have no problems connecting from my work ...
1
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1answer
35 views

How do I set up squid reverse proxy to use https and http traffic?

I already have a squid reverse proxy working for two test sites. My two sites are www.test1.com and www.test2.com My current working config file looks like this /etc/squid3/squid.conf acl ...
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votes
0answers
245 views

Install mcrypt for PHP7

I'm sure this is a REALLY easy thing to do, but I'm not a server administrator. Our IT staff set-up a new web server running PHP 7 (we'd asked for 5) on Ubunutu 14.04, but few of the libraries were ...
0
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0answers
16 views

Apache2 Graceful Loads Different php.ini

I have an apache server running Apache/mod_php. On Fresh start and when using sudo service apache2 restart the correct php.ini file is loaded: Doing a graceful reload of apache i.e "sudo service ...
5
votes
1answer
80 views

Limit number of concurrent users switching to root account?

This is for Ubuntu 14.04 and Centos 7. I need to limit the number of users actively running as root. i.e. Logged in as root on the CLI. Basically, I want only one user at a time to be able to run ...
0
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0answers
15 views

Ubuntu 14.04 - Cloning/copying an entire disk image?

Without going into too much detail, a certain popular VPS provider has been hacked and ddos'd. The hack is the final straw but I am stuck on how to migrate and restore an entire image. I'm currently ...
2
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0answers
66 views

df gives different result when calling for specific device

I get different output for the same device with df if I call it without arguments or with the device as an argument. Running Ubuntu 14.04. Without arguments: ➜ ~ df Filesystem 1K-blocks ...