Issue with login to centOS 9

parthdholariya2001 · October 14, 2023, 4:59pm

when i am running nmcli con up ens33 it’s giving me an error ‘unknown connection ens33’

Alistair_KodeKloud · October 15, 2023, 12:00pm

If you have configured the bridged adapter in VirtualBox as described in the course, then use this guide to enable networking

github.com

kodekloudhub/community-faq/blob/main/docs/how-tos/virtualbox/networking-osboxes-centos7.md

# How-To: Networking on CentOS 7

Applies to:

* Ansible for the Absolute Beginners ([KodeKloud](https://kodekloud.com/courses/ansible-for-the-absolute-beginners-course/), [Udemy](https://www.udemy.com/course/learn-ansible/))
* DevOps Pre-Requisite Course ([KodeKloud](https://kodekloud.com/courses/devops-pre-requisite-course/))


**Update** - I've now tested this on CentOS 9 image from oxboxes. The following steps also work for this, so by definition will work for CentOS 8 too. In CentOS 9, you'll find the terminal app from `Activities` at the top left, then click its icon at the bottom of the screen.

# Important

VirtualBox does not currently work correctly on Apple M1/M2 computers. We wait for Oracle who make VirtualBox to create a stable release.

This will only work for Intel Mac laptops.

# Outline

This guide will show you how to get networking functioning correctly on CentOS 7 desktop image from oxboxes that is used in the above courses. It is supplemental to the install instructions given in the courses. If you cannot connect to the VM using SSH (MobaXterm etc), or if the VM cannot reach the Internet, then this guide is for you!

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Frederick-Umstead · October 20, 2023, 5:26am

Deleted this post, since it is too long to be in a single post due to too many “links” (perceived) and my post is longer then 3 replies.

So I added it to my github repo

github.com

fcumstead/kodekloud_devops_pre-requisite_course/blob/main/lab_setup_centos9_issues.md

Hello, Everyone.

I experienced a similar issue with the [osboxes CentOS 9 VirtualBox Image](https://www.osboxes.org/centos/#centos-9-vbox) . In my case the bridge and network interface was not wired-up (connected) and the info for logging was incorrect.

Host: Windows 10
VirtualBox 7.0.12 with Extension pack installed
Guest: CentOS Server 9 (64 bit).vdi

Steps for my resolution: (after boot)
1. Logon as root using same password as osboxes
```
root
osboxes.org
```
2. Created the osbox user with the correct password
```
# useradd osboxes
# passwd osbox
```
Changing password for osboxes. \

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