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Questions tagged [ubuntu-20.04]

Ubuntu 20.04, named "Focal Fossa" is a Long Term Support release of Ubuntu Linux (released on April 23rd, 2020). Note that http://askubuntu.com is specifically dedicated to Ubuntu questions.

Ubuntu 20.04 - named "Focal Fossa" - is a Long Term Support (LTS) release of Ubuntu Linux. Officially released on April 23rd, 2020, it will be supported for 5 years for Ubuntu Desktop, Ubuntu Server, Ubuntu Cloud, 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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Stop cron jobs from sending emails as root but allow sendmail to work

I've recently got Postfix working as a send only MTA relaying through Google Workspace (formerly Google G Suite). I would now like to send emails after completed cron jobs to my personal email. The problem I initially faced was that my server was…
willowen100
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Apache to share a /mount where the web page is stored using the networked connection. This worked using xampp ugh. Now using ubuntu

So this page Where to put the web pages in /var/www/ or /var/www/html/ in apache? is similar to what I am asking. The rules wont allow me to ask joining questions to expand on that discussion. There are several others about /mount and fstab that…
Chris Owen
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How to drop dhcp ip assignated when using clevis/tang on Ubuntu 20.04

I unlock my drive with clevis/tang on an Ubuntu server (NBDE). It works fine, but even if my server is configured to use a static ip in /etc/netplan/01-netcfg.yaml, my network interface also listen on two dhcp ip attributed on the boot process. How…
Francis
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Pip packages updated log

A few days ago I updated all pip packages on Ubuntu 20.04 with this command: pip list --outdated --format=freeze | grep -v '^\-e' | cut -d = -f 1 | xargs -n1 pip install -U Does exists any way to see previous and present versions of any of them?…
Paster
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Incorrect Folder Pemissions on CIFS Mount

(I'll start by acknowledging that there are lots of questions and answers out there about mount permissions and I have tried a lot of the proposed solutions without success.) I'm on Ubuntu 20.04 and I'm using CIFS to mount a directory from a Windows…
nCMr0l6OubNHphE1X8ya
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Why don't the CRS rules in ModSecurity block all threats?

I'm in the process of configuring the new Ngnix v1.18.0 server together with ModSecurity-nginx v1.0.1. I've added OWASP CRS 3.3.0 rules to the configuration. Unfortunately, I can't clearly tell if the rules are working. While reading blogs and…
nsog8sm43x
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Error in Node.js / Ubuntu 20 server configuration: 111 Connection refused

I get these three lines of errors when I refresh my page: 2020/10/07 16:38:55 [error] 315270#315270: *7 connect() failed (111: Connection refused) while connecting to upstream, client: 66.249.66.221, server: akadjg.com, request: "GET /robots.txt…
DJG
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postfix delivery of mail to the same domain with external relay

I was looking at this answer to solve my issue but I see that I already set it. The point is: I am running postfix to deliver mail using Gsuite. If I deliver mail to any other domain it works fine. If I send mail to an address @mydomain it will try…
Lelio Faieta
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sshd_config changes in Ubuntu 20.04

I noticed in in Ubuntu 20.04 in /etc/ssh/sshd_config what appears to be the introduction of a new line on the very 1st line of sshd_config. It reads: Include /etc/ssh/sshd_config.d/*.conf What is this line for? I've also noticed that google…
user1709076
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nginx connection refused remotely but localhost connects

I have a strange problem with my Ubuntu Server 20.04 LTS Brief Background: I installed nginx and have been having alot of trouble with setting up letsencrypt. Attempting this with a statically served file, it continuously said the connection was…
CybeX
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How to start a gnome-terminal with command from the systemd service on Ubuntu 20.04?

I wrote e service file called /etc/systemd/system/mytest.service . Then I would like to start a new terminal window with some commands that print on the new terminal console. The file mytest.service has this content: [Unit] Description= Test After=…
ywiyogo
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Why is MySQL taking up all the space on my server?

I have a server with Ubuntu 20.04 LTS and MySQL 8 My system drive is normally around 11gb out of the 20gb available. For a week my database has used everything. Why is MySQL taking up all the space on my server ? Why the database went from 1.4gb to…
20f2c98f50
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Certbot — Post-Handshake New Session Ticket arrived

At the start of the negociation, Secure Renegotiation IS NOT supported occurs. During the last Session Ticket (and perhaps the one before), it seems that the SSL connection succeeded. Could you let me know what is happening here? Should I worry…
lucasart
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Ubuntu 20.04 server unreachable from external world

i have an Ubuntu server where i can not access the server from external machines. I have tried to ssh to the Ubuntu machine but it seams that all requests are drooped or does not arrive. I have not set any special routing or ip configuration. The…
Balázs Dyntell
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Email has different ip for sendor when it ends up in spam than when it ends up in inbox. How?

I have a simple vps server that i'm using to send confirmation emails from. The problem is that sometimes when i send a confirmation email it ends up in spam with sender ip different than the ip of a sender when it ends up in inbox. When i type…
emma
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