I get this as well. When I sudo upgrade-manager -d, I get the following in the summary:
.... REMOVE nvidia-glx-185 ..... -- when doing X updates it wants to remove nvidia-glx-185 https://bugs.launchpad.net/bugs/495779 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
