[7.5 JB] Black screen after minimizing

Last post by Amstaffbo: Same issue on Nexus S running 4.1.1. Full wipe had no effect. It is no crash. It's simply not displaying. Pressing the search key results to this:

"cs:go item names" was my last search with Opera Mini.
Catlog doesn't help.

Please fix this bug as soon as possible. Thanks.