No habia leido bien, pero este cuadro de dialogo sale antes:
┌──────────────────────┤ Configuración de x11-common ├──────────────────────┐
│ │
│ Can Not Remove /usr/X11R6/bin Directory │
│ │
│ This upgrade requires that the /usr/X11R6/bin directory be removed and │
│ replaced with a symlink. An attempt was made to do so, but it failed, │
│ most likely because the directory is not yet empty. You must move the │
│ files that are currently in the directory out of the way so that the │
│ installation can complete. If you like, you may move them back after the │
│ symlink is in place. │
│ │
│ This package installation will now fail and exit so that you can do │
│ this. Please re-run your upgrade procedure after you have cleaned out │
│ the directory. │
│ │
│ <Aceptar> │