I too confrim this bug. I have found a particular pattern for this. As soon as you login into a new unity session, searching from dash does not work. But once if you search from any of the files or places lens, search in main dash menu starts working again. Strange!
I too confrim this bug. I have found a particular pattern for this. As soon as you login into a new unity session, searching from dash does not work. But once if you search from any of the files or places lens, search in main dash menu starts working again. Strange!