chris@chris-Satellite-L655:~$ sudo apt-get install --install-recommends linux-generic-lts-wily xserver-xorg-core-lts-wily xserver-xorg-lts-wily xserver-xorg-video-all-lts-wily xserver-xorg-input-all-lts-wily libwayland-egl1-mesa-lts-wily ubuntustudio-desktop xorg
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Package xserver-xorg-core-lts-wily is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source

Package xserver-xorg-lts-wily is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source

Package xserver-xorg-input-all-lts-wily is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source

Package xserver-xorg-video-all-lts-wily is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source

E: Package 'xserver-xorg-core-lts-wily' has no installation candidate
E: Package 'xserver-xorg-lts-wily' has no installation candidate
E: Package 'xserver-xorg-video-all-lts-wily' has no installation candidate
E: Package 'xserver-xorg-input-all-lts-wily' has no installation candidate
chris@chris-Satellite-L655:~$