Stuff like this happens in alpha versions. It's your own problem if you upgrade a pre-release system without verifying that it does not remove half your desktop.
** Changed in: apt (Ubuntu) Status: Triaged => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/687358 Title: Dependency conflicts after 'apt-get dist-upgrading' in Natty Alpha 1 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs