On Tue, Apr 28, 2015 at 12:31 AM, Marcel Taeumel
<marcel.taeumel at student.hpi.uni-potsdam.de> wrote:
> What means "able to interact with the UI"? The debugger window? Did it not
> close? What was "still running"?

I had interrupted a process to look at things in the debugger.  After
I pressed Proceed, the debugger window closed and the progress bar for
the update task it was running resumed and it was progressing again.

However, I was able to click on the desktop area and the World menu
would pop up.  I did not wish to disturb the process which was
running, so I did not do anything.

At first I thought it was because I was operating the image through
Squeak RFB, but then I saw it happen in one of my local images while
updating from trunk.