Hostname ändern
First, run sudo hostnamectl | grep hostname and confirm that's the name of the PC you want to change.
Next, run sudo hostnamectl set-hostname whatever where whatever is the name you wish to use henceforth.
First, run sudo hostnamectl | grep hostname and confirm that's the name of the PC you want to change.
Next, run sudo hostnamectl set-hostname whatever where whatever is the name you wish to use henceforth.