--- doc/build/ubuntu18LTS_install.frag 2018/06/20 12:37:53 1.1 +++ doc/build/ubuntu18LTS_install.frag 2021/01/09 03:26:20 1.3 @@ -55,7 +55,7 @@ DHCP is not supported.

3. Ubuntu 18.04 LTS installation

-Installing Ubuntu Linux is easy. +Installing Ubuntu Linux is straightforward. Documentation is available from https://help.ubuntu.com/community/Installation/ Most of the installation screens are self explanatory. @@ -125,20 +125,24 @@ sudo apt-get upgrade

If kernel packages were updated, reboot your system before continuing with the installation.

-

-Add LON-CAPA ubuntu repository to your /etc/apt/sources.list file. -

-
-sudo apt-get install software-properties-common
-sudo apt-add-repository 'deb http://install.loncapa.org/ubuntu bionic main'
-

5. Installing LON-CAPA

Import the LON-CAPA encryption key

 wget http://install.loncapa.org/versions/ubuntu/APT-GPG-KEY-loncapa.asc
-sudo apt-get install gpg
+sudo apt-get install add-apt-key gpg
 sudo apt-key add APT-GPG-KEY-loncapa.asc
-sudo apt-get update
+
+

Add LON-CAPA ubuntu repository to /etc/apt/sources.list

+

Execute:

+
+sudo apt-get install software-properties-common
+sudo apt-add-repository 'deb http://install.loncapa.org/ubuntu bionic main'
+
+

+You can display which repositories are currently enabled by using: +

+
+sudo apt-cache policy
 

Install prerequisites

Execute:

@@ -246,12 +250,11 @@ for it to function at all. Below is a l

Configuring LON-CAPA

-To configure and install LON-CAPA, become root and execute the following commands: +To configure and install LON-CAPA, execute the following commands:

-sudo -i
-cd /root/loncapa-X.Y.Z     (X.Y.Z should correspond to a version number like '2.12.0')
-./UPDATE
+cd loncapa-X.Y.Z     (X.Y.Z should correspond to a version number like '2.11.3')
+sudo ./UPDATE
 

You will need to enter the LON-CAPA configuration information you determined @@ -267,8 +270,9 @@ invoked below requires that you enter th Replace USERNAME and DOMAIN with an appropriate username and your domain.

-cd /root/loncapa-X.Y.Z/loncom/build
+cd loncom/build
 sudo perl make_domain_coordinator.pl USERNAME DOMAIN
+cd
 

7. Start/Restart Services

@@ -277,8 +281,8 @@ The LON-CAPA network services take a mom will be apparent at this step. Lastly, exit from root status to resume use of your regular account.

-/etc/init.d/loncontrol start
-/etc/init.d/apache2 restart
+sudo systemctl start loncontrol
+sudo systemctl start apache2
 exit