Broken ubuntu-desktop:amd64 Depends on unity-2d [ amd64 ] < none -> 4.2.0-0ubuntu1 > ( x11 )
Considering unity-2d:amd64 2 as a solution to ubuntu-desktop:amd64 10000
Reinst Failed early because of libnux-1.0-0:amd64
Reinst Failed because of libunity-2d-private0:amd64
Reinst Failed because of unity-2d-launcher:amd64
Done
ERROR:root:failed to mark 'ubuntu-desktop' for install (E:Unable to correct problems, you have held broken packages.)
Broken ubuntu- desktop: amd64 Depends on unity-2d [ amd64 ] < none -> 4.2.0-0ubuntu1 > ( x11 ) desktop: amd64 10000 2d-private0: amd64 launcher: amd64
Considering unity-2d:amd64 2 as a solution to ubuntu-
Reinst Failed early because of libnux-1.0-0:amd64
Reinst Failed because of libunity-
Reinst Failed because of unity-2d-
Done
ERROR:root:failed to mark 'ubuntu-desktop' for install (E:Unable to correct problems, you have held broken packages.)