Questions tagged [ubuntu-18.04]

Ubuntu 18.04, named "Bionic Beaver" is a Long Term Support release of Ubuntu Linux (released on April 26th, 2018). Note that http://askubuntu.com is specifically dedicated to Ubuntu questions.

Ubuntu 18.04 - named "Bionic Beaver" - is a Long Term Support (LTS) release of Ubuntu Linux. Officially released on April 26th, 2018, it will be supported for 5 years for Ubuntu Desktop, Ubuntu Server, and Ubuntu Core. 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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Every Apache request returns a AH01797 error

Every request to the Apache server is returning an access error in the error.log file. This happens both on 404 and when the file is returned successfully. Here is the example error that is logged for a given file: [Tue May 19 14:10:12.268558 2020]…
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Add keyfile for luks encrypted root

I have a server running ubuntu 18 and we added the standard LUKS encryption during install. It was fine for a while but its become a problem that we can't restart it remotely. I'd like to add a keyfile for the root partition but I am not sure if…
tobben
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try to connect ssh on VM ubuntu 18

I try to connect VM on ssh got Permission denied (publickey) so i try on cloudshell and try to make key on vm still got same problem [enter code here][1]to set key and update metadata when i put `ssh [instance name] [zone] [project id] still…
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How to enable ECN marking in IP header in Linux

Is the ECN marking in the IP header is performed by default in Ubuntu (4.15.x kernel) or should the kernel be recompiled with a special option? I configured a RED ingress queue at an Ubuntu machine, net.ipv4.tcp_ecn is set to 1 in all hosts of the…
v1mm3r
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Can not stop mysqld after database upgrade

I have an old Galera cluster (MySQL 5.5) that I am upgrading to Percona XtraDB (MySQL 5.7) on Ubuntu 18.04 LTS. I have successfully imported the database with xtrabackup and synced the cluster - so far so good. My problem is that I can not stop the…
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Exim allows sending emails via SMTP without authentication with user and password

I set up Exim4 on Ubuntu 18.04 following the instructions provided directly on the Ubuntu website (Article: Mail - exim4). Follow all the steps correctly: Created the certificate for use in TLS Activate TLS Add the user to exim (with…
Tom
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Deploy Rails app to Ubuntu 18.04 or 20.04?

I have an existing Rails app that's been sitting on an old Ubuntu 14.04 server on AWS, and I've recently moved the staging environment over to a new AWS EC2 instance running Ubuntu 18.04. I'm not a Ubuntu expert by any means - hence this question -…
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install_fastcgi.sh is missing on ubuntu 18.04

I am trying to configure hhvm, nginx and mysql in my ubuntu 18.04 system following the following tutorials Tutorial: How to install Facebook’s HHVM on Ubuntu 18.04 How To Install HHVM with Nginx on Ubuntu 14.04 but after installing hhvm using…
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Resolving DNS on Nginx Ubuntu server

I am trying to understand how to resolve DNS for websites names to named IP addresses. The websites are registered with reg123 but the sites are hosted on another server. Where do input these details on Nginx? Where in my Nginx config files do I…
theSeeker
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Multiple virtual hosts - How to set up separate directories?

I bought a 2nd domain and I'm trying to set up a 2nd and separate site on the same ubuntu server. How do I set up the folders and config files to allow my sites to have separate source files which can't access each other? My apache2 conf…
user571392
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Where to give index.php properly?

I have /var/www/html/moodle as my website directory. When in mysite.conf the settings are as follows: DocumentRoot /var/www/html DirectoryIndex "index.php" mysite.com gives an Index of/ page since there is only apache's index.html in the default…
Praveen
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Apache2 only serving "Index of /"

I am setting up an Apache2 server on Ubuntu to host a Flask website. The issue that I am having is that Apache is only serving my files on an "Index of /" page, rather than serving my site. I am new to Apache and have tried setting up my site by…
Senrab
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Apache not loading homepage

My site www.domainname.com loads apache2 'It works' page instead of the expected home page of moode which is located at /var/www/html/moodle. There is an index file index.php inside moodle directory but it is not taken by default. If I go to…
Praveen
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OpenVPN behind router

Hi I am trying to setup VPN on ubuntu behind the router. I have a router with IP 192.168.1.1 and a running openvpn server 192.168.1.2 on ubuntu 18.04 following the setup from https://github.com/angristan/openvpn-install/. However, I cannot connect…
cccfran
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Strongswam VPN keep showing 1 ip established instead of all configured Security Associations (1 up, 0 connecting):

I have configured Strongswam Ipsec vpn tunnel in my Ubuntu server trying to connect to company xxx with ip 40.204.128.170, 40.204.152.238 port 10501 and 40.204.152.232 port 8001 Security Associations (1 up, 0 connecting): nano /etc/ipsec.conf…