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Questions tagged [ubuntu-16.04]

Ubuntu 16.04 - named "Xenial Xerus" - is a Long Term Support (LTS) release of Ubuntu Linux. Officially released on April 21, 2016, it was supported for 5 years. Extended Security Maintenance subscriptions are offered by Canonical until April 2024. Only use this tag if your question is version-specific.

Ubuntu 16.04 - named "Xenial Xerus" - is a Long Term Support (LTS) release of Ubuntu Linux. Officially released on April 21, 2016, it will be supported for 5 years for Ubuntu Desktop, Ubuntu Server, Ubuntu Core, and Ubuntu Kylin. Only use this tag if your question is version-specific. Note that the Ask Ubuntu site is specifically dedicated to Ubuntu questions.

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With Ubuntu livepatch and unattended-upgrades is it possible to run a server fully patched without restarting the server or services or logging in?

A few weeks ago Canonical started offering livepatching for kernel updates without needing to reboot the server ( http://insights.ubuntu.com/2016/10/20/live-kernel-patching-from-canonical-now-available-for-ubuntu/ ). Assume the following scenario:…
H. Idden
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Mongos with --upgrade: I have stopped the balancer but

I have a trouble after switching from Ubuntu 14.x to 16.x. MongoDB processes like configuration servers, arbiter and the main MongoDB server are running well. I can access to my databases with the Mongo shell. But the problem comes with mongos. It…
climb65
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Intermediate certificate for Let's Encrypt

I have set up Let's Encrypt encryption on my server, and thereafter a tutorial to set up a mail server (dovecot and postfix) on the same server (ubuntu server 16.04 with nginx). In the process I also created two email addresses for that domain, that…
user3026192
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apt - update local package

Some months ago I had to install gitlab-ce on a server with Ubuntu 16.04, no access to the public internet, so I downloaded the package from the Ubuntu repository on an other machine and then uploaded to the server and manually installed: dpkg -i…
Brutus
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Connecting windows 2012 to a linux ADDC, running samba 4 with ldap as backend

I have set up a Ubuntu server, running samba 4 and ldap, so it can act like a ADDC. I have connected linux and mac machine though ldap, and windows server 2003-2008 machines through the samba domain. but a problem occurs when I'm trying to join a…
Tomas
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Ubuntu 16.04 Virtual Machine / XenServer Storage Extend Issue

Firstly, I should say that I am newbie at server management and virtualization area. After checking several tutorials about it, I tried to extend storage of virtual machine which is created in XenServer with taken snapshot from another VM. First, I…
Bilal
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Various "Config variables" not defined, Apache 2.4.18

I have been setting up a blog/cloud server on Ubuntu 16.04 with Apache 2.4.18 and after rebooting my machine, came across this error. [Wed Aug 03 01:04:41.468928 2016] [core:warn] [pid 3191] AH00111: Config variable ${APACHE_LOCK_DIR} is not…
alexrocksdude
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Cannot update Ubuntu 16.04 issue with initramfs

When i try: sudo apt dist-upgrade I am getting following errors: vagrant@ubuntu-16:~$ sudo apt dist-upgrade Reading package lists... Done Building dependency tree Reading state information... Done Calculating upgrade... Done 0 upgraded, 0 newly…
Alexander Kim
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enable-secure-admin not found

I'm running Glassfish 4.1 on Ubuntu 16. enable-secure-admin worked the first time I setup glassfish it. Due to some issue I had setting up security certificate I tried to set it up glassfish from scratch again. The guide I'm following the most…
Omar Abdel Bari
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How to upgrade Ubuntu to 16.04 LTS and not lose network access

When I upgraded one of my servers to 16.04 LTS I had to adjust network configuration (I use interfaces file) and use the new network interface name. I was lucky that the server runs in a VM and I could access it via the virtual management console.…
user5351963
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Remove double slash in gitlab address

I set up gitlab on my personal server and used this answer and this answer (along with some input from this to make it work with my apache installation. Everything works fine, when I go to gitlab.example.com, I see the gitlab UI, can create accounts…
Henrik Ilgen
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Nginx is not passing the request on to PHP

This is related to an old question I asked on SO years ago, for which I never got a proper answer. I'm just setting up a new server (Ubuntu 16.04, Nginx 1.10, PHP 7) and coming back to this. I have a Question2Answer instance running in a sub folder,…
DisgruntledGoat
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ipsec duplicate policies: allow and block

I'm trying to set up u IPsec connection between two virtual machines using Strongswan. The configuration on my first machine is the following (ipsec.conf): conn %default ikelifetime=60m keylife=20m rekeymargin=3m keyingtries=1 …
nightcrawler
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PostgreSQL Service status Active(Exited) but I am able to connect

I have installed PostgreSQL (9.5) on a new Ubuntu (16.04) VM on GCD. THe status of service is active(exited). The output of sudo systemctl status postgresql is: ● postgresql.service - PostgreSQL RDBMS Loaded: loaded…
DVD
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Configuring route to use 2 different interface for outbound traffic

I have followed many articles available on serverfault but i am not able to manage outbound traffic through 2nd nics in ubuntu 16.04. other than serverfault i followed -…
sanjayparmar
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