Minimized windows are empty frames on restarting Unity

[Omer Akram]

bzr1972

1. start nautilus
2. minimize it
3. restart unity from terminl with 'unity --replace' or restart it from alt-f2.
4. now click on nautilus icon in the launcher.

What happens:
see the screenshot. (tested it on both intel and nvidia)

[George Karavasilev (kokoto-java)]

I can confirm this. See the screenshot:
http://i.imgur.com/r8wu2.png

[Roland (Rolandixor) Taylor (rolandixor)]

I can confirm this happens. I thought it was only empathy and gajim at first.

They remain as empty squares if I start Metacity under a unity session with compositing enabled (sometimes I do this to run games or some programs using the graphics card (like blender).

[Tommy_CZ (t-kijas)]

Nothing has changed so far. It's quite a big bug in the LTS edition of Ubuntu I think, isn't it?

[Andrea Azzarone (azzar1)]

Do you see this issue when you:
#. login in unity
#. minimize a window
#. restart unity using `unity --replace` or just `unity` form the terminal?

[Omer Akram (om26er)]

yes, or if unity crashes and there was a minimized window.

[Tommy_CZ (t-kijas)]

The bug still exists, Ubuntu 12.04.1 64bit edition, latest kernel (but I have suspicion that 3.2-32 kernel was without this problem, regression may be?)

[Marco Trevisan (Treviño) (3v1n0)]

This seems fixed in current trunk