Ошибка зависимости: неудовлетворенные зависимости

когда я ввожу команду:

sudo apt-get install libboost-all-dev libx11-dev libx11-dev:i386 libxtst-dev libconfig++-dev build-essential qt5-default

я получаю это:

Reading package lists... Done
Building dependency tree       
Reading state information... Done
build-essential is already the newest version (12.4ubuntu1).
libx11-dev is already the newest version (2:1.6.4-3).
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:
 libboost-all-dev : Depends: libboost-iostreams-dev but it is not going to be installed
                    Depends: libboost-mpi-dev but it is not going to be installed
                    Depends: libboost-mpi-python-dev but it is not going to be installed
                    Depends: libboost-regex-dev but it is not going to be installed
 libxtst-dev : Depends: libxext-dev but it is not going to be installed
               Depends: libxi-dev but it is not going to be installed
 qt5-default : Depends: qtbase5-dev but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

как мне это исправить?

РЕЗУЛЬТАТ APT-CACHE: https://pastebin.com/Ya6ycT84

edit: во всех пакетах отсутствуют зависимости