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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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xrdp fails to start on Ubuntu 20.04, firewall inactive - how do I fix this?

I'm trying to connect to a Hyper-V instance of Ubuntu 20.04 via RDP. I've installed xrdp, but it won't start: systemd[1]: Starting xrdp daemon... xrdp[1906]: (1906)(140210881615680)[INFO ] address [0.0.0.0] port [3389] mode 3 xrdp[1906]:…
J. Gwinner
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postgresql stopps working shortly after install

I have a ubuntu 20.04 server (root server at hetzner.com if that helps anyone) and I am trying to get a simple postgres running. Installation (following this guide https://tecadmin.net/how-to-install-postgresql-in-ubuntu-20-04/) works fine and…
bwright
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Can't download .bin file from server (Apache 2.4.48)

I have an Ubuntu server with Apache2.4. (Ubuntu 20.04.2 LTS (GNU/Linux 5.4.0-74-generic x86_64)) I updated Apache from 2.4.46 to 2.4.48 and everything else I have tested is working properly except .bin file downloading over HTTPS. My device starts…
ziiroust
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Installing ASP.net on Ubuntu 20.04

I'm trying to add ASP.net onto my Ununtu 20.04 server. As per: https://docs.microsoft.com/en-us/dotnet/core/install/linux-ubuntu They tell you to: wget https://packages.microsoft.com/config/ubuntu/20.04/packages-microsoft-prod.deb -O…
Andrew Newby
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Should I change the default folder for uploads?

PHP 7 uses the default system folder (/tmp) to store uploaded files. PHP allows you to change the settings and change the upload destination directory. Some sites indicate to change this folder to another one, since the /tmp permission is 777. OWASP…
Tom
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Can ssh into Ubuntu 20.04 virtual machine but domifaddr shows no IP

I created an Ubuntu 20.04 virtual machine following this guide. I am able to ssh into the virtual machine using the IP address I wrote in the network-config file, i.e., 192.168.122.101, however, when running virsh domifaddr and virsh…
os_user
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Ubuntu 18.04 to 20.04 : Broken Update

I upgraded from 18.04 to 20.04 using : do-release-upgrade After downloading all the packages it asked me if I wanted to keep my version of an existing config file. Trying to exit out of the file, I used Ctrl + C, which caused the entire update…
brugia
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Unwanted site traffic to my WP site

I am getting lot of unwanted web site traffic to my WordPress web site. It is apache web server on Ubuntu 20.04. Is there any way to block them. Please refer the screen shot.log example
Support
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Ubuntu 20.04 cloud image can't get IP address

When using virt-install to create a guest, CentOS 7.9 cloud image successfully gets an IP address, which can be checked with sudo virsh domifaddr . However, Ubuntu 20.04 LTS cloud image cannot, it just won't be assigned an IP address, no…
os_user
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Broken MySQL Installation, Cant Install or Uninstall

So, ive installed MySQL but in the middle my PC Decided to crash and the Linux Terminal died therefore cancelling the operation... Now when i try to install it i get this 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. 1 not fully…
MaximKing1
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How to Run/Access different web directory for virtual host other than default root?

I made the virtual host setup in Ubuntu 20.04 for accessing virtually to my web projects. I have followed the necessary steps properly, but since I wanted to work more portable and access my web projects from outside rather than default document…
AKIN CAN
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Getting error while connecting with other nodes in cluster

I create Galera cluster for mysql 8, when i'm restarting the nodes it is connecting in the cluster but after few seconds its getting disconnected. Please help me to fix this issue. Please see the logs- 2021-05-09T19:29:47.376651Z 0 [System]…
John The Hacker
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nfs downgrading from 4.2 to 4.0 depending on the client machine while theoretically capable of 4.2 - why?

I'm playing around with NFS to test some client options. Before going with the "options" thing, I just test a "by-default" connection from a couple of clients to a given server, so later I'll be able to compare optionized behaviour i contrast to the…
Xavi Montero
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Yellow text on startup - Ubuntu Server 20.04

I have an ubuntu 20.04 server and when I start my server the text is yellow? I have searched google but I haven't found anyone with the same problem as me, any help is greatly appreciated.
juls07
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veth does not respond to other veth ping requests on same bridge

I created two veth pairs and connected them to the same bridge. However, they do not respond to ping requests. This is ubuntu 20.04. # create the interfaces and bridge sudo ip link add br0 type bridge sudo ip link add i0 type veth peer name…
John Karasev
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