Warning: if you haven’t updated Pop!_OS 19.04 to 19.10 yet, wait until this bug fix lands before you do: https://github.com/pop-os/upgrade/pull/82

I’m currently running some sort of half-broken Frankenstein 19.04/19.10/half-Pop!_OS/half-Ubuntu hybrid.

Issue, with details: https://github.com/pop-os/upgrade/issues/81