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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Ubuntu 16 server, systemctl restart elasticsearch does nothing, and there's no log

On ubuntu 16 lts server system, a newly installed elasticsearch instance won't start up with systemctl restart elasticsearch (or with start). No logs are created, manually running /usr/share/elasticsearch/bin/elasticsearch as user elasticsearch…
Warren P
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Setting locale permanently fails on VPS machine Ubuntu server 16.04

I tried everything that I could find, including dpkg-reconfigure locale, reinstalling packages completely, adding LC_ALL and other settings to etc/environment, tried adding to /etc/locale.conf , to .bashrc... Removing from ssh-d... There is no…
Aleksandar Pavić
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Ubuntu 16.04 PHP 7 & Microsoft ODBC Driver for SQL Server on Linux - odbc_connect undefined

I'm new to Linux. I have provisioned a new Ubuntu 16.04 server, added LAMP via Tasksel, and added PhpMyAdmin. I added my web app to the html folder, and ran my MySQL scripts. This part works fine. I have a PHP page that queries a remote SQL Server.…
Jamie Symonds
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16.04 corrupted mysql after update

After update a few days ago my mysql installation is corrupted. I completely removed everything from mysql and tried to install it again, getting the following error: dpkg: error processing package mysql-server-5.7 (--configure): subprocess…
Alexander Kim
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/usr/sbin/amavisd-new - why is pcmd/regex not working for this command in csf.pignore?

For some reason I cannot get CSF's LFD (/etc/csf/csf.pignore) to ignore amavisd-new running via perl. The daemon runs via /usr/bin/perl /usr/sbin/amavisd-new (some mode) however it seems that when I use regex based pcmd:, LFD won't ignore it. Is…
dhaupin
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lighttpd spontaneously dies

I've been using lighttpd pretty successfully on a VPS for several years, but I've hit a snag since upgrading from Ubuntu 14.04 to 16.04.1 on September 30th. (My lighttpd is now 1.4.35.) Twice, upon trying to visit my website, I've found lighttpd not…
Kodiologist
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Strange files and folders with weird symbols in my "/" directory

My server had some issues due to a bug on my server host's end. I restored my server, but ever since then there's been some odd files in my "/" directory. /ý (folder, cannot enter in FileZilla) /initrd.img (system link) /initrd.img.old (system…
Swen
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Running BIND9 In chroot on Ubuntu 16.04 xenial

Running inside an OpenVZ guest, it is not possible to use the AppArmor as discussed, so I am trying to configure BIND9 to run in chroot. Following the documentation, I struggled until I found that in Ubuntu 15.04 and 16.04 do not honour…
Alexander Radev
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SSSD ActiveDirectory SSH SSO not working

I have a very well working SSO Setup for Ubuntu 14.04. Unfortunately my setup does not work with Ubuntu 16.04 and I have no idea why. I'm using sssd-ad in combination with ssh for single-sign-on, my problem is, that automatically login is not…
HEGE
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Network error: Software caused connection abort (SSH & FTP) due to IP ban?

I have been setting up Fail2Ban and ufw. I have added my IP to ufw and fail2ban whitelists, but after simulating mutiple failed ssh login attempts it seems my IP has been banned. I get the following error message in putty and FileZilla when using…
STATER
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Exim4: Receive and forward email for multiple domains

I'm running a VPS to host my client's websites. They have very limited email needs (basically they just want an info@clientdomain.com address that forwards to their gmail account). I have tried to set up exim4 (on ubuntu 16.04) to do this, but I…
James Swift
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Local MySQL connection fails from tcp

After upgrading my vps with Ubuntu 16.04 (and after a month or so) I need to use the MySQL server that was running there. Actually it was a MariaDB instance but it seems it's not making any difference. Since I couldn't connect with a ssh tunnel as I…
QcFe
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Configuring MongoDB driver on PHP

I have installed LAMPP on Ubuntu 16.04 LTS Server and Mongo DB installed. Now I am trying to install MongoDB driver to PHP. sudo /opt/lampp/bin/pecl install mongo It is throwing me the below showing error WARNING: "pecl/mongo" is deprecated in…
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PHP $_GET function is not working on server

I need help with my server. I am using Ubuntu 16 (PHP7 and Nginx are from the official repo) with Wordpress. I have a sub-domain with SSL installed with a directory theme which has a page template. The settings on the page don't work. It only…
iamkingsleyf
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no connection with Linode's recommended iptables setup (ubuntu 16.04)

I have a Ubuntu 16.04 server on Linode. My goal has been to run some webservers on a few ports and then connect to them using my host url, .members.linode.com. I installed Nginx and actually got this working. I could visit :
max pleaner
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