Since yesterday I have the following error when trying to du :
# LANG=C apt-get dist-upgrade -d :(
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Failed
The following packages have unmet dependencies:
gir1.2-clutter-1.0 : Depends: libclutter-1.0-0 (>= 1.17.6) but 1.14.4-3 is to be installed
libcogl20 : Breaks: libclutter-1.0-0 (< 1.17) but 1.14.4-3 is to be installed
E: Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.
E: Internal error, Upgrade broke stuff