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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0answers
9 views

Gitlab Omnibus, can't view most commits (500) and very slow

I'm running GitLab 7.9.2 c46d4f5 (Omnibus) on Ubuntu 14.04 On a little over half of our commits when someone navigates to a commit gitlab returns 500 We're sorry, but something went wrong Also, on ...
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0answers
6 views

ntlm transparent proxy ubuntu

I have a computer running Ubuntu Server 14.04 which is sitting on my work LAN. Access to the internet is achieved through a transparent proxy which makes use of NTLM Authentication. The way I would ...
0
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0answers
21 views

Apache don't serve some file extensions with fake domain

I'm create new VirtualMachine on AWS using Ubuntu 14.04 image then I install Apache 2.4 with apt-get install apache command and setup virtual host using fake server name, fake.example.com (see ...
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0answers
11 views

Ubuntu, Web Server, can not be accessed publicly, but can be accessed by local computers [on hold]

I just setup my first web server at home on one of my old computers, I am using Ubuntu Server 14.04. It is connected to my wireless router through Ethernet, I then setup wordpress on it. Everything ...
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0answers
15 views

Elasticsearch snapshot / curl error

I'm currently having an issue getting backups for ElasticSearch working correctly via their snapshotting system. Per their instructions, a snapshot repository has to be configured first, using this ...
0
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0answers
18 views

Fetchmail makes mail disappear randomly

Fetchmail is set up to fetch mail from imap mailbox. It is running with postifx on a ubuntu-14.04 server. Recently, fetchmail fetches mail randomly. Some mail disappear when delivered to the imap ...
0
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0answers
8 views

Network problems, can't ping my mac [migrated]

I run VMware Fusion 7.1.1 and an Ubuntu server 14.04 on my imac 10.10.3 for web development. I have a thunderbolt Promise connected to the mac and mounted this on my ubuntu using smb, everything ...
0
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0answers
31 views

Can't login to root via SSH [on hold]

I had access to my client's site via remote SSH and Control Panel. In the past I was able to log in with ssh root@vps.site.com But after logging out from that session I lost access to that server. ...
0
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1answer
11 views

How do i keep ISC-DHCPD from offering different IPs when there is two requests from the same MAC

I have a set of Nodes which get their addresses from ISC-DHCPD. Since they boot using PXE, there will be two rounds of DHCP (one from the PXE, one from the OS) and for some reason, ISC-DHCPD will ...
2
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0answers
42 views

How to find size of atomic write for nginx access log buffer?

This link says: The buffer size must not exceed the size of an atomic write to a disk file. For FreeBSD this size is unlimited. How can I find size of atomic write on my server? Is there any ...
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0answers
10 views

How do I persuade xvfb to live stream a desktop in h264?

The current problem with VNC is that it doesn't work on Ubuntu Unity 3D desktops, so it's impossible to run a 'headless' box in EC2 and then have a full desktop experience via VNC. I wanted to see if ...
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0answers
18 views

How to boot a mirrored drive with Ubuntu 14 and Grub 2

Several months ago I installed Ubuntu 14.04.2 Server (x64) with RAID 1 using the following instructions: https://help.ubuntu.com/lts/serverguide/advanced-installation.html I followed the ...
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0answers
15 views

Ghost platform compromised? [duplicate]

Digital Ocean reported that they detected Brute Force attack launched from my server. So when I did a lsof -i, I see lots of ghost user ssh2 connections. I have killed all the processes from the ...
0
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0answers
28 views

Nagios python plugin not working properly

I have installed Icinga for monitoring my azure infrastructure. I want to monitor my DB Servers using python script which is here Now it is making connection to DB server but mode options are not ...
-1
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0answers
9 views

Set SFTP Max Number of Simultaneous Connections (Linux/Ubuntu)

SFTP has serious file transfer speed limitations that can be partially overcome by increasing the number of simultaneous connections. By default, SSH should support 10 MaxSessions and 10 MaxStartups ...
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2answers
34 views

How to whitelist a directory in apache [on hold]

Files that I want to serve via browser are located at /root/my_folder (ubuntu 14.04). I changed a path from /var/www/html to /root/my_folder in /etc/apache2/sites-available/000-default.conf, after ...
0
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2answers
43 views

Run a script in /etc/motd

I'd like to run a python script when people log in to the server. I thought editing /etc/motd would be the best approach, but since it's only readable file, that won't work. I found pretty much ...
0
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1answer
17 views

sudo service apache2 restart giving apache2: unrecognized service

I was remove apache2 before then I reinstalled it on ubuntu 14.04. Now I want to restart apache with How was uninstall apache: sudo apt-get purge apache2 apache2-utils apache2.2-bin apache2-common ...
1
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1answer
39 views

Redmine 500 Internal Server Error on My account page

I used this method to install redmine I installed redmine in /opt/redmine, and i checked my log in /opt/redmine/current/log/production.log I recently upgraded from 2.5.2.stable.13345 to ...
0
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1answer
27 views

Running script on profile.d with gsettings problems when ssh [on hold]

I am using Ubuntu 14.04 for a computer that will have multiple users. I have configured the following: /etc/profile.d/all_users.sh gsettings set org.gnome.Vino disable-background true gsettings set ...
1
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0answers
22 views

Slow IO Performance with PERC H700/710 with current linux distributions

we noticed really bad write performance, on our new Dell R720 with Perc 710. Especially when it come to writing a lot of small files. The funny thing is that this bad performance only occurs on newer ...
1
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2answers
12 views

Samba force port

I have a file server Running Samba here at my company. Half of the computers are Macs and it is very slow to connect to Samba from OS X. But I found out that if I force connection through port 139 ...
0
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1answer
44 views

What it means when Linux has no I/O scheduler

I have some virtual machines running Ubuntu cloud-based image 14.04-1 LTS version. I wanted to see the IO performance of different IO schedulers on the VM so I went to ...
0
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0answers
28 views

Ubuntu 14.04 Cant connect to openswan/xl2tpd/IPsec VPN via iOS

I am setting up a VPN using openswan, xl2tpd, and IPsec and i am getting issues with connecting via an iOS device with the error "You were disconnected by the communication device". This is configured ...
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1answer
19 views

virtualhost not working properly, site only displays with www prefix

I'm configuring my first Apache server with mod_wsgi and it isn't working properly. The script runs fine if the browser navigates to : www.sitename.com, but navigating to sitename.com only displays ...
0
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4answers
96 views

Not able to SSH to Ubuntu after reboot

Today we decided that the best course of action for our Ubuntu Server (VPS) would be to restore a back-up after too many settings had be changed to our Geoserver instance. However, after restoring the ...
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1answer
23 views

Permission denied (failed to create pid) when starting SphinxSearch [closed]

When I try to start the SphinxSearch service like this /etc/init.d/sphinxsearch start or this sudo /etc/init.d/sphinxsearch start I get the following error Starting sphinxsearch: Sphinx ...
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0answers
21 views

XenServer/XenCenter video/GPU issue hosting guest Ubuntu 14.04.2

Installed XenServer 6.5 (updated to SP1) to host several Ubuntu 14.04 images. For every guest I seem get weird graphic display issues in XenCenter (running in Windows 7). Not sure what the issue is, ...
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0answers
26 views

MOTD is not being viewed completely

here is my problem. When I login via ssh as root to my ubuntu 14.04.2 VM I see this [skynet]~> ssh gm-st01 Ubuntu 14.04.2 LTS gm-st01.name.lab ssh-pty No mail. Last login: Fri May 15 16:23:02 ...
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0answers
55 views

can't restart samba from restart or service, but /etc/init.d/smbd restart works

on ubuntu 14.04 I followed the tutorial at https://help.ubuntu.com/12.04/serverguide/samba-fileserver.html to set up samba (pretty trivial). After installing (and fully rebooting the machine, just ...
2
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1answer
34 views

Zabbix file system autodiscovery does not kick in

I have the following set up Zabbix server 2.2.2 Zabbix agent 2.2.2 I have the agent running on several Ubuntu 14.04 servers which have Template Linux OS applied on them. For some reason, the file ...
3
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5answers
66 views

Should I enable automatic security updates on a Ubuntu server? [closed]

I can't seem to find an agreed answer on this anywhere, so I figured I'd ask it myself. I have five Ubuntu servers running either 12.04 or 14.04, should I enable automatic security updates on these ...
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0answers
18 views

Ubuntu 14 AWS m1.medium limit nproc 32000 32000 not obeyed

Just installed mongodb on an Ubuntu 14.04.2 LTS (GNU/Linux 3.13.0-29-generic x86_64) AWS m1.medium instance type. When I run mongo I get the warning: ** WARNING: soft rlimits too low. rlimits set to ...
0
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0answers
15 views

Windows Server IPP Index Page Formatting

I am trying to automatically add printers to linux clients using cups so unfortunately I cannot make use of GPO printer distribution in this case. I've enabled IPP printing on Windows Server 2012 (I ...
1
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2answers
106 views

EC2 Ubuntu 14.04 instances: running `apt-get update` results in “Hash Sum mismatch”

Every time I create a new AWS EC2 instance with Ubuntu 14.04 (using ami-a182b391, as found from here) and then immediately run sudo apt-get -y update, it gives me an error. Here's the OS info: $ ...
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0answers
28 views

BIND9 zone forwarding is not working at all. How can I troubleshoot?

I've read a lot of other ServerFault BIND9 DNS not forwarding questions and answers. Queries (using DiG) for FQDNs I expect to be forwarded respond as if the public internet has the authoritative ...
1
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1answer
25 views

How does ubuntu, mysql determine hostname?

This is the specific Q: I have apache running on ubuntu in parallels and mysql running on this VM and on the host OS X. Since I try to emulate my production environments locally I connect to the ...
0
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1answer
50 views

Nginx reverting to sslv3

I'm using nginx as a reverse proxy and I'm trying to turn off sslv3 support. I have found various answers both on here and other various sites. They all suggest all I need to do is add something like ...
2
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0answers
46 views

Virtualization limits for Ubuntu Server 14.04 LTS with KVM?

Essentially I'm after something like this: Virtualization limits for Red Hat Enterprise Linux with KVM but for Ubuntu Server 14.04 LTS. I'm trying to create some KVM guests with very large 1TB+ RAM ...
-1
votes
1answer
37 views

Is It safe to delete all files/directories from /tmp folder on ubuntu 14.04 rackspace server? [closed]

I am getting error unable to connect with mysql. when I googled I found It's because of size. It's showing /tmp 100% used. so can I completely remove all files from/tmp folder ? #df -m /tmp ...
-1
votes
1answer
54 views

Need help configuring Ansible for the first time [closed]

Summary: I'm trying to install Ansible on an Ubuntu 14.x server. I'm trying to follow these steps: http://docs.ansible.com/intro_installation.html I have a problem with this command when I issued it ...
0
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0answers
202 views

Ubuntu 14.04.2 LTS - Errors on apt-get autoremove old kernel images - dpkg and grub errors

I was running my usual apt-get update / apt-get dist-upgrade sequence on my Ubuntu 14.04.2 LTS server, and saw some old kernel packages marked for autoremoval. I frequently run apt-get autoremove to ...
4
votes
2answers
217 views

Extended raid 5 is not expanding

I have a D2700 with 25 1Tb disks with a P421 raid card in a dl360p gen8 HP server. It was raided as two raid 5 with 2 spare each. I decided to make one raid 5 out of them, deleted one raid and added ...
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0answers
22 views

Ubuntu 14.04 virtual servers lose network connectivity after inactivity

I'm trying to set up an MDM environment on a few virtual Ubuntu machines, 14.04 LTS running on VMware ESXI 5.5. They're currently very vanilla -- 14.04 mini CLI installs, 20gb storage with 2gb ram. ...
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0answers
10 views

Encrypt ubuntu 14.04 home directory with services accessing them without login

I have few services which gets started as soon as server boots up. Now i would like to encrypt my home directory. Will services work properly if i do so? Code for those services is present in the home ...
0
votes
1answer
18 views

Netatalk — should every client connect through a separate account?

I have an Ubuntu 14.04 server running Netatalk 3.1.7. It's serving files to 3-4 other computers running a mixture of OSX Yosemite and Windows 7 (the latter connects via Samba rather than Netatalk). ...
0
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0answers
25 views

UFW (Ubuntu 14.04) gazillion open ports after adding one rule

I have very strange situation with UFW firewall after upgrading Ubuntu Server 12.04 to 14.04. My UFW status looks like this ubuntu# ufw status verbose Status: active Logging: on (low) Default: deny ...
1
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0answers
23 views

Ubuntu 14.04 using 100% SWAP with more than 40GB free memory [migrated]

I'm a bit at a loss trying to figure out why this would be the case. Can anyone provide some helpful ideas on troubleshooting this? free -m total used free shared ...
0
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0answers
7 views

How to make TCPFlow to not store package body?

Is it possible to configure tcpflow to store only package headers without package body? My log simply explodes in production.
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0answers
95 views

VirtualBox: error NS_ERROR_FAILURE (0x80004005) when starting a newly created VM

I'm trying to create a new VirtualBox, but am getting NS_ERROR_FAILURE (0x80004005). Googling suggested it's because of changes in the VM, or of certain ISOs. However - this is first time I install, ...