Comment 16 for bug 953089

Here is how I can triggered it more systematically:
1. I load the cpu by starting a terminal with something like: while true ; do ls -altr /; done
(use something more aggressive if you have a high-end CPU)
2. I open the dash with SUPER while chrome or konversation has the focus; close the dash then
3. I switch to thunderbird, the main window with the inbox view
4. Then i press SUPER and the Dash doesn't appear