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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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Disable everything but tlsv1.2 on Apache2.4.18 with openssl 1.0.2g on ubuntu 16.04

i am having a little issue with my Server. I want to Disable tlsv1 and tlsv1.1 but... My settings don't take hold. I specified the protocols in mod_ssl and tried to set them in the openssl config file, but to no avail. Here are some configuration…
UnholyPestile
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Apache stops randomly. graceful restart fails. No explaination found

I have a client with an ecommerce site and what the issue is Apache stops randomly like once in 3-7 days. We then get from 20mins - 2 hours of downtime until we get to know this through uptime robot. And it is not the problem of the network as we…
Vikhyat Singh
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Unable to add email in Gmail "send email as" using Postfix

I've the default Postfix installation and I want to be able to send email as contactus@accountrecovery.in thru Google. With sites hosted on Ubuntu 12 and 14 I've been successfully using since long time. Now when I try to add this email in the gmail…
user5858
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Accidentally rm -r /* to my ubuntu cloud server

I've made a huge mistake by running rm -r /* on my ubuntu 16.04. But i managed to cancelled the on going command quickly using ctrl-c. Now all my bash is not working. For example if i type 'ls' in my directory, it will show 'command not found'. it…
Hackle
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Machine swapping despite there being enough memory

One of our Docker hosts is swapping like hell for no reason - at least, no apparent one (it's a Ubuntu 16.04LTS VM). All Docker containers in summary only use ~4 GB of the 12GB RAM total, but the system uses 10GB of physical RAM in addition to 6GB…
Marco Schuster
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Tool to track folder changes recursively in ubuntu 16.04

Is there any tool with which I would be able to track any changes happening recursively inside a particular folder? I have used inotifytools and fswatch but both are hitting the server performance because the folder I am watching is having a size…
Ranadip Dutta
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Swap unused, high memory usage and swappiness at 100

I'm running a server with a number of game servers on it. My memory usage is very high, however there is almost no swap usage in comparison. My swappiness is set to 100 total used free shared buff/cache …
James McDonnell
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Reduce .net core 2.0 memory usage on Ubuntu 16.04

can anyone tell me to reduce .net core 2.0 memory usage on Ubuntu 16.04 to around 10 mb or low. Currently its using 70-80 mb of memory. thats good for dynamic website but high for a static one. I want something like php fpm pool ondemand thread…
ashishcompwiz
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What mistake did I make in this NGINX config file?

I will not display the entire file. Everything works in this file except the handling of the /client location, which I setup below: location / { # First attempt to serve request as file, then # as directory, then fall back to displaying a…
Jared Clemence
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How to forcefully remove MySQL and MariaDB with unmet dependencies, when apt-get and dpkg do not helped?

I had installed mysql-server on my Ubuntu 16.04 LTS and it worked very good... Next I installed mariadb-server and mariadb-client. There ware some connections with MySQL so I decided to forcefully uninstall all MariaDB components. After that I had…
simhumileco
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HP P410 offline RAID expansion and migration

I have a 2 x 146GB SAS in RAID1. I bought 2 more, same specs drive. I am on a production server. I have a P410 with 512MB cache, but no battery. I can afford a downtime. My questions are: Can I load ACU boot CD and add the new drives, in offline…
Catalin Cernat
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Why is nginx redirecting to another site when setting up SSL on my new site?

I have a droplet on DigitalOcean, running Ubuntu 16.04, which I started sharing with a friend of mine. He already has a webpage running on the droplet with nginx and today I started setting my Wordpress site on it too. I successfully got my site…
Andres
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Removing nginx compilation

I have compiled nginx(1.13.6) on my ubuntu server by cloning and installing nginx from git. I want to recompile it with additional modules. When I try to remove nginx using: sudo service nginx stop sudo rm -f -R /usr/local/nginx && rm -f…
TrickyExplorer
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Access server on secondary LAN-to-WAN subnet from the main subnet in a cascaded network

I want to access my server on a different subnet. Here is my network topology: Internet | | ADSL x.x.x.x (external) D-link DSL-2730E (Router1)---------------------+ 255.255.255.0 …
lanette
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broken internet connection after ubuntu setup as router

Yesterday I configured my Ubuntu 16.04 server as a router. The router works fine (all devices on my LAN can connect to the Internet through the Ubuntu router) and I even can ping to external IP address from within the server. But since yesterday I…
kvthie0
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