https://access.redhat.com/solutions/3756221

How to migrate Red Hat Enterprise Linux 8 from minimal to graphical user interface (GUI)

 

環境

Red Hat Enterprise Linux 8

に質問

Need to get GUI after installing RHEL8 in text mode

決議

Check the required group package for getting GUI :-

Raw

# dnf group list
Updating Subscription Management repositories.
Updating Subscription Management repositories.
Last metadata expiration check: 0:42:10 ago on Fri 16 Nov 2018 21:53:15 EST.
Available Environment Groups:
   Custom Operating System
   Server
Installed Environment Groups:
   Minimal Install
   Workstation
Available Groups:
   .NET Core Development
   RPM Development Tools
   Container Management
   Smart Card Support
   Scientific Support
   Security Tools
   Development Tools
   System Tools
   Headless Management
   Network Servers
   Legacy UNIX Compatibility
   Graphical Administration Tools

Install  Workstation  group package using  dnf  command :-

Raw

# dnf groupinstall workstation

Change the default target for booting in graphical mode :-

Raw

# systemctl set-default graphical.target

Start graphical desktop session by executing :-

Raw

# systemctl isolate graphical.target

Alternately, a reboot can be issued