@Iain, if it happens again, can you also please collect the output of:
gsettings get com.canonical.Unity.Lenses home-lens-default-view gsettings get com.canonical.Unity.Lenses always-search gsettings get com.canonical.Unity.Lenses disabled-scopes
(run them in the terminal).
@Iain, if it happens again, can you also please collect the output of:
gsettings get com.canonical. Unity.Lenses home-lens- default- view Unity.Lenses always-search Unity.Lenses disabled-scopes
gsettings get com.canonical.
gsettings get com.canonical.
(run them in the terminal).