Eu sou um novato, então se as informações que eu escrevo em plz insuficiente, diga-me o que mais adicionar. Estou tentando usar o xserver para criar uma exibição virtual e iniciar o X para fazer aprendizado de máquina usando o Unity. Esta é a mensagem de erro que recebi:
ubuntu@ip-172-31-1-5:~$ sudo apt-get install xserver-xorg
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:
xserver-xorg : Depends: xserver-xorg-core (>= 2:1.17.2-2) but it is not going to be installed
Depends: xserver-xorg-input-all but it is not going to be installed or
xorg-driver-input
Recommends: xserver-xorg-video-all but it is not going to be installed
E: Unable to correct problems, you have held broken packages.