Actually, after reading the summary a bit more closely, I think the following two lines fixed the problem:
sudo apt purge libprelude2v5 sudo apt install prelude-utils Sorry if this is not a very helpful bug report; it's just that making a bug report was suggested after the crash report came up, so I thought it was the appropriate course of action. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1767534 Title: package prelude-utils (not installed) failed to install/upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libprelude/+bug/1767534/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs