karl@karl-Dell-Precision-M3800:~$ sudo apt-get remove --purge libreoffice5.2*
Reading package lists... Done
Building dependency tree
Reading state information... Done
Note, selecting 'libreoffice5.2-base:i386' for glob 'libreoffice5.2*'
Note, selecting 'libreoffice5.2-impress:i386' for glob 'libreoffice5.2*'
Note, selecting 'libreoffice5.2-stdlibs:i386' for glob 'libreoffice5.2*'
Note, selecting 'libreoffice5.2-en-us:i386' for glob 'libreoffice5.2*'
Note, selecting 'libreoffice5.2-ure:i386' for glob 'libreoffice5.2*'
Note, selecting 'libreoffice5.2-debian-menus' for glob 'libreoffice5.2*'
Note, selecting 'libreoffice5.2-writer:i386' for glob 'libreoffice5.2*'
Note, selecting 'libreoffice5.2-calc:i386' for glob 'libreoffice5.2*'
Note, selecting 'libreoffice5.2-dict-en:i386' for glob 'libreoffice5.2*'
Note, selecting 'libreoffice5.2-dict-es:i386' for glob 'libreoffice5.2*'
Note, selecting 'libreoffice5.2-dict-fr:i386' for glob 'libreoffice5.2*'
Note, selecting 'libreoffice5.2-draw:i386' for glob 'libreoffice5.2*'
Note, selecting 'libreoffice5.2-math:i386' for glob 'libreoffice5.2*'
Note, selecting 'libreoffice5.2:i386' for glob 'libreoffice5.2*'
Package 'libreoffice5.2-stdlibs:i386' is not installed, so not removed
You might want to run 'apt-get -f install' to correct these:
The following packages have unmet dependencies:
libobasis5.2-core:i386 : Depends: libreoffice5.2-ure:i386 (>= 5.2.2.2) but it is not going to be installed
Depends: libreoffice5.2-ure:i386 (<= 5.2.2.2-2) but it is not going to be installed
master-pdf-editor3:i386 : Depends: libqt4-svg:i386 (>= 4.6.4) but it is not going to be installed
Depends: libqt4-network:i386 (>= 4.6.4) but it is not going to be installed
Depends: libqtcore4:i386 (>= 4.6.4) but it is not going to be installed
Depends: libqtgui4:i386 (>= 4.8.4) but it is not going to be installed
E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).
Eu instalei o 32bit acidentalmente. Agora está se recusando a remover. Eu preferiria não executar sudo apt-get -f install ao tocar em outras coisas.
Digite o seguinte no terminal para remover o libreoffice.
sudo apt-get remove --purge libreoffice*
sudo apt-get clean
sudo apt-get autoremove
Espero que isso ajude.
Veja também as respostas para esta pergunta para mais detalhes. desinstale o Libreoffice