Hi I have the same problem sudo apt-get install gnome-shell 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. gnome-shell: Depends: gobject-introspection-glib-2.0 but it is not installable Depends: gobject-introspection-freedesktop but it is not installable Depends: gobject-introspection-repository but it is not installable E: Broken packages -- [lucid] unable to install gnome-shell https://bugs.launchpad.net/bugs/498493 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs