When upgrading from to the new Hardware Enablement Stack manually using this command:
sudo apt-get install --install-recommends linux-generic-lts-utopic xserver-xorg-lts-utopic libgl1-mesa-glx-lts-utopic libegl1-mesa-drivers-lts-utopic
This error comes up:
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: indicator-bluetooth : Depends: unity-control-center but it is not going to be installed or gnome-control-center but it is not going to be installed or ubuntu-system-settings but it is not going to be installed libqt5feedback5 : Depends: libqt5multimedia5 (>= 5.0.2) but it is not going to be installed libqt5quick5 : Depends: libqt5gui5 (>= 5.2.0) but it is not going to be installed E: Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.
What could be the cause and how can I solve this?
Linux sandsturm 3.13.0-45-generic #74-Ubuntu SMP Tue Jan 13 19:36:28 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux