In unity, if I click an icon in the launcher with multiple windows open it doesn't show me all open windows for that application. However, this works in unity2d.
I known there have a same question asked before: here!
But I think my condition is not as same as the previous question.
ubuntu 12.04 64-bit
unity 5.16.0
kernel linux 3.2.0-33-generic
gnome 3.4.2
Edit I just find a interest thing:
There are four workspace, label it as A, B, C, D.
If I firstly open two windows of firefox in A, as I mentioned above, second click on the firefox icon does nothing.
But after I open a window of firefox in B, the second click on the firefox icon in workspace A magically works!!
And then, I open two terminal in workspace C, second click doesnot work until I open another terminal window in D.
So, it seems that the second click only work if the application be opened more than one workspace.