I've seen something similar. Try the following to ensure deleting unity hasn't removed some thing useful.
apt-get install --reinstall lubuntu-desktop lubuntu-default-settings apt-get install lubuntu-desktop^ NOTE the carat character on the end of the last command. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1176263 Title: xserver when installing lubuntu and uninstalling unity dell D430 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lubuntu-meta/+bug/1176263/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs