Possible solution: Before installation: sudo apt-get remove ubiquity-slideshow-lubuntu
https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/985354/comments/9
Possible solution: slideshow- lubuntu
Before installation:
sudo apt-get remove ubiquity-
https:/ /bugs.launchpad .net/ubuntu/ +source/ ubiquity/ +bug/985354/ comments/ 9