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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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Zabbix Database growing too large (PostgreSQL backend)

We are currently running Zabbix 3.0 LTS with a PostgreSQL database on version 9.5.6 running on Ubuntu 16.04. We're running into an issue where our Zabbix database just continuously keeps growing. We're not too sure what is causing the issue, but so…
Nare
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Postgresql 9.6 over BTRFS. Good or bad idea?

I'm just preparing a VM machine (running onver Proxmox) to run a postgresql 9.6 over a Ubuntu 16.04 LTS. This postgres would be used to handle Jira/FisheEye/Confluence databases for a small company. Usually we are a few user at same time, so we not…
Zardoz89
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Mod_evasive No logs, No IP blocking, No errors - What's going on?

I'm experiencing an anomaly on my Ubuntu 16.04 Machine. I installed LAMP, ufw, fail2ban e now as a DOS protection I installed mod_evasive. Mod_evasive doesn't seem to block anything, doesn't log anything and the only log I see in…
franks
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Adding a /64 ipv6 block, only the first one works

I have a Ubuntu 16.04.2 server with a /64 block of IPv6s. If I add the block, like this: ip addr add 2001:41d0:xxx:yyy::/64 dev eth2 only the first one works: $ curl -g http://[2001:41d0:xxx:yyy::]/ ... $ curl -g…
the_nuts
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Running Metabase jar file as a systems service on Ubuntu Server

I am trying to get the Metabase (v0.24.2) jar file running as a systemd service on Ubuntu Server 16.04 LTS with OpenJDK 1.8.0_131 installed Running java -jar metabase.jar works perfectly, but I can't seem to get it going as a systemd service. This…
simonlehmann
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My ubuntu server slows dow the internet connection when running

I have Ubuntu 16.04 server running LAMP with phpmyadmin. I have git installed and a crontab to autoback it up to the cloud. My problem is when the server is running I am unable to use the internet on any other device. I have a Dell Optiplex GX620.…
Riz-waan
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How to solve Apache-2.4 AH02026: Failed to acquire SSL session cache lock

I've just stood up a new AWS Ubuntu 16.04 server running Apache2.4 with PHP-FPM 5.6 and 7.1 available via different sockets. Everything is working great, but I'm getting the following errors in the Apache error log: [Mon Jun 19 05:48:06.158306 2017]…
e_i_pi
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Installing Solr 6.5.0 on Ubuntu 16.04; can't access admin UI

I am trying to install Solr on an Ubuntu server. I followed this guide: https://www.howtoforge.com/tutorial/how-to-install-and-configure-solr-on-ubuntu-1604/ Everything appeared to work, except I cannot access the Solr admin. Attempting to access…
Kevin
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Performance issue with fresh install MySQL 5.616-1~exp1 (Ubuntu) on Ubuntu 16.04 LTS

I've recently started on a new company and I'm currently setting my dev environment. We're using Ubuntu 16.04 and MySQL 5.6 Everything was right until I launched the tests (using mvn test). After waiting more tan 20 minutes, the tests were not…
Alfergon
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How do I set up letsencrypt with multiple domains on a lighttpd server with ubuntu 16.04?

I'm trying to set up letsencrypt on lighttpd from scratch. I currently run lighttpd on 16.10 xenial and want to move over existing sites to https from http. I know there's an automatic setup process for Apache and ngnix, but I'm disinclined to move…
Journeyman Geek
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Setting up "monit" to monitor services, but can't get it to load

I'm trying to get this going on my new server: https://mmonit.com/monit/ I've installed it, but when I try and run any commands, it times out: root@mail:~# monit status /etc/monit/monitrc:298: Include failed -- Success…
Andrew Newby
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How to set up HTTPS using Lets Encrypt, Node, and Express 4

What I've Done I used certbot to certify that I own my domain, which generated several .pem files. The certificates are listed here: https://certbot.eff.org/docs/using.html#where-are-my-certificates I found this post which makes sense and matches…
TW80000
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LXD migrate containers to new storage backed

On my host, I have Ubuntu 16.10: No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 16.10 Release: 16.10 Codename: yakkety and I use LXD from the stable repo: lxc --version 2.12 I currently have a few containers…
Simone Fantini
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Install X Server on ubuntu-server 16.04 for comparepdf

I'm using comparepdf (installed from ubuntu apt) to run automated tests which works fine on my desktop, but not on the server, the error returned is: comparepdf: cannot connect to X server This surprised me as I assumed comparepdf is a CLI tool, it…
user2819573
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LDAP TLS Error with letsencrypt

I currently have a stack of iRedMail installed,and one of the services is an OpenLDAP 2.4 version,which I am unable to configure properly for a certificate other than iRedMail which is stored on /etc/ssl/certs and /etc/ssl/private. Whenever I try to…
devnull
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