Install desktop oracle linux

How to install GUI in Oracle Linux 7?

–> Reboot and set the language/keyboard etc via GUI guild.

root@oraclelinux7:~# runlevel N 3 root@oraclelinux7:~# ll /etc/systemd/system/ total 20 drwxr-xr-x. 17 root root 4096 Feb 7 20:10 ./ drwxr-xr-x. 4 root root 4096 Feb 7 20:04 ../ drwxr-xr-x. 2 root root 30 Jul 24 2014 basic.target.wants/ drwxr-xr-x 2 root root 30 Feb 7 20:05 bluetooth.target.wants/ lrwxrwxrwx 1 root root 41 Feb 7 20:05 dbus-org.bluez.service -> /usr/lib/systemd/system/bluetooth.service lrwxrwxrwx. 1 root root 44 Jul 24 2014 dbus-org.freedesktop.Avahi.service -> /usr/lib/systemd/system/avahi-daemon.service lrwxrwxrwx 1 root root 44 Feb 7 20:10 dbus-org.freedesktop.ModemManager1.service -> /usr/lib/systemd/system/ModemManager.service lrwxrwxrwx. 1 root root 46 Jul 24 2014 dbus-org.freedesktop.NetworkManager.service -> /usr/lib/systemd/system/NetworkManager.service lrwxrwxrwx. 1 root root 57 Jul 24 2014 dbus-org.freedesktop.nm-dispatcher.service -> /usr/lib/systemd/system/NetworkManager-dispatcher.service lrwxrwxrwx. 1 root root 37 Jul 24 2014 default.target -> /lib/systemd/system/multi-user.target drwxr-xr-x. 2 root root 85 Jul 24 2014 default.target.wants/ drwxr-xr-x 2 root root 37 Feb 7 20:10 dev-virtio\x2dports-org.qemu.guest_agent.0.device.wants/ lrwxrwxrwx 1 root root 35 Feb 7 20:08 display-manager.service -> /usr/lib/systemd/system/gdm.service drwxr-xr-x. 2 root root 31 Jul 24 2014 getty.target.wants/ drwxr-xr-x 2 root root 107 Feb 7 20:08 graphical.target.wants/ drwxr-xr-x. 2 root root 4096 Feb 7 20:10 multi-user.target.wants/ drwxr-xr-x 2 root root 25 Feb 7 20:08 printer.target.wants/ drwxr-xr-x 2 root root 30 Jul 18 2017 remote-fs.target.wants/ drwxr-xr-x. 2 root root 4096 Feb 7 20:08 sockets.target.wants/ drwxr-xr-x 2 root root 35 Feb 7 20:10 spice-vdagentd.target.wants/ drwxr-xr-x. 2 root root 4096 Feb 7 20:06 sysinit.target.wants/ drwxr-xr-x. 2 root root 43 Jul 24 2014 system-update.target.wants/ drwxr-xr-x 2 root root 33 Feb 7 20:06 timers.target.wants/ drwxr-xr-x 2 root root 28 Feb 7 20:08 vmtoolsd.service.requires/ root@oraclelinux7:~# root@oraclelinux7:~# ls -ltr /lib/systemd/system/graphical.target -rw-r--r-- 1 root root 558 Feb 1 07:33 /lib/systemd/system/graphical.target root@oraclelinux7:~# root@oraclelinux7:~# rm /etc/systemd/system/default.target root@oraclelinux7:~# ln -n /lib/systemd/system/graphical.target /etc/systemd/system/default.target root@oraclelinux7:~# reboot 

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How to install & configure Gnome on Oracle Linux 8.6

Gnome is a free desktop environment, it acts as a desktop for Linux operating systems. It has been developed since 1997 for Unix systems mit is still being updated and maintained by programmer. In my publication I will demonstrate how to install & configure Gnome.

You can create a server in Serverspace with pre-installed operation system Linux Oracle.

Getting started

I’m pre-logged on the server, I enter privileged mode, so that I don’t have to run commands through «sudo» every time.

Before installing a graphical shell on your server, update your programs by typing the command.

After refresh programs , install GUI on machine .

The installation could take up to 15 minutes.

After installing GUI , change default settings as a graphical shell .

To accept changes reload your machine.

Configure the configuration file

After restarting machine we have to edit the parameter in the config file using a text editor of your choice.

Installing GUI server

Install the required packages.

After setup the VNC server , we should create password for remote connection .

At this command , you can create pass only for viewing remote screen , create if u need .

This way the user has no rights to access the server but has rights to view the operation screen.

Configuring GUI

To connect remotely via VNC you must first specify which users are allowed to connect by entering the username in the configuration file.

Modify the config file with a text editor .

I give access for my profile , you could change for your username .

Note: Don’t forget to save the configuration file before quitting!

You have an option to change your resolution of remote connection .

The parameter «geometry» is responsible for the screen resolution of the remote desktop.

Also in this configuration file you can change the name of the session, I changed it to «serverspace» for the test.

Reboot the system configuration files.

Launch and test

Start your GUI server with using port as we choose.

To check the status of our GUI server we need to run the command

As we can notice Xvnc is listening 5901 — port which sows that it is up and running .

I will demonstrate the connection using the program «VNC Viewer».

Specify the IP address of your server + the port you specified when you started the VNC server.

Use new created password for remote access , if you enter a » view only » that you cant change server settings .

After you connect to vnc, you have to enter the password of the user you are connecting with, in my publication the password is the root user.

The optional security features

VNC sends the traffic unencrypted and this only makes you less secure because if the traffic is not secure the intruder can use this against you by intercepting the connection and get hold of certain data.

To avoid this, you can protect yourself by creating a unique connection and giving instead of our ip address, the name of the local machine, so the attacker will not know the ip address of the server we connect to.

The whole connection process will be done under Windows 10.
Since I use ssh authentication via keys I previously created them on my computer using the command.

Created openssh key «SshKey» which will be located in the directory «C:\» to connect to the server remotely.

Specify the created public key in the configuration file of the allowed clients to connect.

Create a unique connection using «powershell».

After unique connection, open the VNC client and specify localhost:port instead of the ip of the server.

After that login the same way you did before, using the created VNC password.

The connection is now successful!

Output

At this publication I show you how to install, start and configure your VNC remote connect server, and how you can secure it.

Besides the vnc server, there is an alternative in the form of «xrdp» which allows you to use the Windows «rdp» protocol to connect to Linux servers.

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How to Install the Gnome Desktop on Oracle Enterprise Linux 9 Server

GNU/Linux Oracle 9 Server Installing GNOME Desktop Guide

You are Welcome! The Tutorial shows you Step-by-Step How to Install the GNOME Graphical Desktop on Top of Oracle Enterprise Linux 9 Server.

GNOME (GNU Network Object Model Environment, pronounced gah-NOHM) is a Graphical User Interface (GUI) and set of Computer Desktop Applications for users of the GNU/Linux Operating System.

An Easy and Elegant way to use your Computer, GNOME is designed to help you have the best possible computing experience.

Contents

Showing Ads here is the best solution I found for not embarassing somebody about participating in a #%$Foundation^.

«When the Last Tree has been cut down, the Last Fish caught, the Last River poisoned, only then will we realize that One Cannot Eat Money.»

«No usable Computer exists today with completely Open Software and Hardware (as much as some companies want to Market themselves as such).»

Follow Us

The GNU/Linux Free Software Phylosophy

Steve Jobs’ Last Words

«Being a Winner in a Free Computing OS Mission means to adopt a Commercial like Strategy. Transcending Duality in Oneness and so dispensing both Free and Non Free Software. Cause evangelizing Freedom in a Non Free World is like keeping a Trojan Horse. Hallelujah!»

«Using the Money just for buying Stuff and Not Supporting the Free Gift Philosophy is a sign of a Selfish and Narrow Mind.»

What can Save the World from a Blind and Quick Self-destruction.
The Immediate and Humble Mass Conversion to the Spiritual Way!
Because Earth & Nature has been Ravaged without Pity by the Wild and Selfish mass Competition to Win and Shown that U’re someone Better because you got a Lot of fla$hY Power$$$.

«Taking care if somebody is liking, following, or buying is just a serious hidrance on the priceless Way of Creative Freedom.»

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Everlasting Glory to God, Jesus Christ, The Holy Spirit, Ganesha, Shiva, Vishnu, Krisna, Laozi, Buddha, Bodhidharma, Ma Gcig, Hakuin, Ikkyu, Nagarjuna, Tilopa, Naropa, Milarepa, Suhrawardi, St Dismas, St Francesco, St Teresa, St John, St Filippo, Eckehart. All The Holy Divinities, Avatars, Saints, Mystics, and True Spiritual Masters. Because they are in the Eternal Light of Truth & Delight Enlightening a World of Darkness, Nescience, Blindness, Uneasiness and Falsehood!

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