Comment 43 for bug 752445

I found a workaround for me!

I log out, then choose my login and down below I select "Classic (No effects)" and now all windows seem to work with no blank screens.

5 or six firefox windows are ok.

and resizing the text editors is working.

I will still appreciate any advice, but I will be fine to operate like this for now. I don't like the Ubuntu login tool bar on the left anyway.

Why can we move that think to the bottom like every other window manager?