sometimes favorite list either gets corrupt or unity-click-scope doesn't install on unity8-desktop

[kevin gunn]

Not completely sure what we're seeing.
The prime symptom seems to be a dash with no apps-scope installed.

I was helping olli with this symptom, upon install unity-scope-click, we saw the apps scope in the "manage scope list" but it was not in the dash (as a favorite)
gsettings get favorite-scopes confirmed this

we were able to add it manually.

here's olli's /var/log/apt/term.log in case it helps determine how it got into this state
https://paste.ubuntu.com/19904324/

[kevin gunn (kgunn72)]

i doubt this is unity8, so please pick a more appropriate project