Installing CentOS 7.6 by Using a DVD-ROM Drive - Atlas 800 Training Server CentOS 7.6 Installation Guide (Model 9000) 06 - Huawei
![In a vnc session, user can not input password at gnome login screen with ”Authentication error” messages - Red Hat Customer Portal In a vnc session, user can not input password at gnome login screen with ”Authentication error” messages - Red Hat Customer Portal](https://access.redhat.com/sites/default/files/images/error_18.png)
In a vnc session, user can not input password at gnome login screen with ”Authentication error” messages - Red Hat Customer Portal
![LayerStack Tutorials - LayerStack - How to install Graphical User Interface (GUI) for CentOS 7 & CentOS 8 Cloud Servers LayerStack Tutorials - LayerStack - How to install Graphical User Interface (GUI) for CentOS 7 & CentOS 8 Cloud Servers](https://www.layerstack.com/img/docs/resources/centosgui15.png)