Reading package lists... Done
Building dependency tree
Reading state information... Done
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:
libcogl15 : Depends: libegl1-mesa-drivers
libwayland-egl1-mesa-lts-wily : Depends: libegl1-mesa-lts-wily (= 11.0.2-1ubuntu4~trusty1) but it is not going to be installed
xserver-xorg-core-lts-wily : Depends: libgbm1-lts-wily (>= 8.1~0) but it is not going to be installed
Recommends: libgl1-mesa-dri-lts-wily (>= 7.10.2-4) but it is not going to be installed
xserver-xorg-lts-wily : Recommends: libgl1-mesa-dri-lts-wily but it is not going to be installed
Recommends: libgl1-mesa-glx-lts-wily but it is not going to be installed
Recommends: libegl1-mesa-lts-wily but it is not going to be installed
Recommends: libegl1-mesa-drivers-lts-wily but it is not installable
Recommends: libgbm1-lts-wily but it is not going to be installed
Recommends: libgles2-mesa-lts-wily but it is not going to be installed
Recommends: libgles1-mesa-lts-wily but it is not going to be installed
Conflicts: libegl1-mesa (>= 0~)
Conflicts: libgl1-mesa-dri (>= 0~)
Conflicts: libgl1-mesa-dri:i386 (>= 0~)
Conflicts: libgl1-mesa-glx (>= 0~)
Conflicts: libgl1-mesa-glx:i386 (>= 0~)
Conflicts: libglapi-mesa (>= 0~)
Conflicts: libglapi-mesa:i386 (>= 0~)
Conflicts: libgles2-mesa (>= 0~)
E: Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.