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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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linux web server, send mail using external (hosting provider) dns

I set Ubuntu 16.04 LTS server as web server (apache-php-mysql and sendmail) with valid public ip-address. Also, I use a hosting provider to redirect www.mydomain.com to my Ubuntu web server. Web server work fine but when I use php script for sending…
Pajsije
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Error while adding MySql Plugin

OS- Ubuntu 16.04 Mysql Version- 5.7 Getting error while installing plugin into Mysql ex. INSTALL PLUGIN QUERY_RESPONSE_TIME_AUDIT SONAME 'query_response_time.so'; check plugin directory show variables like 'plugin_dir'; And its showing…
sanjayparmar
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Docker service not able to start anymore because of modprobe error

I just ran in some issues with my server running docker that I cannot fix myself. Im using Docker version 18.09.0, build 4d60db4 with Ubuntu 16.04.5 LTS. During the day I noticed, that my docker applications are not available, so I checked the…
Dominik Spiertz
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Risk of removing VirtualHost port 80 in Apache

Currently my sites in Apache are configured with VirtualHost for ports 80 and 443, my htaccess redirects to https when https is off. By doing a test removing virtualhost 80 I realized that the browser drops directly to HTTPs. Is there any risk of…
Tom
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unable to connect to an openVPN server from a windows client

I set up an openVPN server and it is functional from android devices and linux desktops. However I have a client that is able to connect using the my.ovpn I provided from an android device but when he tries to use the mywindows.ovpn from a Windows10…
natral
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ifenslave stuck (lacp bond)

I'm trying to set up LACP bonding on Ubuntu 16.04.1 but I'm presented with this slightly illogical issue: $ ifenslave bond0 eth0 eth1 eth0: is already enslaved to bond0 eth1: is already enslaved to bond0 $ ifenslave -d bond0 eth0 eth1 eth0: is not…
FourthWall
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Unable to unmount and Detaching AWS EBS drive

I am using Linux Instance that has an EBS volume attached to it (mounted to xvda1). which I believe it causing some troubles. usually to detach the volume I go to volume section of the AWS EC2 console select the volume and click Detach. but I am…
Sami abdo
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Replacing root filesystem with EC2 snapshot

This documentation describes "Restoring an Amazon EBS Volume from a Snapshot". Having done that this documentation explains "Making an Amazon EBS Volume Available for Use on Linux" What I'd now like to know is how to make the restored snapshot the…
glaucon
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Ubuntu 16.04 can't run “sudo apt upgrade”

I have server running Distributor ID: Ubuntu Description: Ubuntu 16.04.5 LTS Release: 16.04 Codename: xenial I'm trying to upgrade system using this commands. current user is not a root. sudo apt-get update sudo apt-get…
Jano_Bokuchava
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CA root install issue on Ubuntu 16.04 LTS Server

I am setting up nginx reverse proxy on Ubuntu 16.04 LTS Server for Web-Server. There will three different Services running on Ubuntu. Services will communicate each other using API calls. Similarly Clients(Browser/Mobile) will communicate the…
user486122
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SSH to a non default port times out over Android hotspot connection

I'm trying to connect to a remote Ubuntu machine using ssh protocol. My local OS is Ubuntu 16.04 and the remote OS is 18.04. My local machine is connected to my Android 5 over shared hotspot connection. On the server machine, the default ssh…
Yoones Mehdian
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Setting up routing for an additional NIC

I have two network interfaces but I am only able to SSH to one, what routing do I need to be able to connect to either? If I set the default route to 10.0.0.1 dev eth0, I can connect on 10.0.0.157. If I set the default route to 10.0.15.1 dev eth1, I…
Christian
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SSH error: ssh_dispatch_run_fatal: Connection to 192.168.x.x port 22: DH GEX group out of range

I have a problem with SSH. I can not ssh into a server because of DH GEX group out of range My ssh version: OpenSSH_7.2p2 Ubuntu-4ubuntu2.4, OpenSSL 1.0.2g 1 Mar 2016 I tried to ssh into a server that has host key…
Cons
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How can I use the converted .htaccess file in the Nginx configuration?

It's about 5 days I'm trying to launch my website without any success. The problem is I use apache on the local and my website works well in local, and my server uses nginx and I cannot use .htaccess conversion inside nginx configuration. Here is a…
Martin AJ
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Set up SSL on email with Dovecot and Postfix

On my server I installed Postfix and Dovecot and Apache2 on Ubuntu. I bought a SSL certificate and used that to secure the website. This works fine. Now I want to configure Postfix and Dovecot with the same certificate so that I can use my mail…
user2908112
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