lubuntu데스크탑 환경을 설치 하려고 하는데 Ubuntu 18.04.02다음 오류가 발생합니다.
$ sudo apt install -y lubuntu-desktop
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
lubuntu-desktop : Depends: lubuntu-gtk-core but it is not going to be installed
Depends: lubuntu-gtk-desktop but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
이 문제를 해결하는 방법을 아시나요?