Tabbed control screens seem to get messed up when mouse moves over them. For example, I have "Texture" tab on top and switch to "Map Input" tab. Once I move the mouse over buttons in "Map Input", parts of the previously active "Texture" tab become visible. The attached .png illustrates this problem. Similar effects are visible in almost all other tabbed controls too.

I'm using current 2.37a source release in 64bit linux (SuSE), with nVidia FX series graphics card. If I recall correctly, 2.32 version was the latest that didn't have these issues in my system. 2.36 on the other hand did. So it's should be somewhere between those releases that this bug appeared.

Could not reproduce this issue on 32bit windows machine with 2.37 release intalled. Perhaps this is indeed related to 64bit environments?

-ville k