Comment 130 for bug 709461

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Helge Willum Thingvad (helgesdk) wrote :

I have somewhat similar symptoms, and I have found a [b]reliable way to reproduce them[/b].
It seems that [b]every time[/b] I minimize a window, it leads to severe graphical corruption and very strange behaviour in Unity.

A minimized window refuses to reappear when I press the launcher shortcut or top panel. Pressing Alt+Tab seems to be the only way to get it back, but it will have some severe graphical corruption when resized and moved around.
See the attached video.

Lenovo ThinkPad X200 with Intel 4500MHD graphics controller.
Ubuntu 11.04 amd64 fully updated. Universe and multiverse repositories enabled.
uname -srm: Linux 2.6.38-8-generic x86_64

If you need any additional info, like installed package list, changed configurations etc. please let me know.