Comment 46 for bug 745836

That's very interesting. Thank you!
Today when my office crashed I've had this new kernel update already which includes also this fix...

I forgot to add this to my post before:
Linux Kangaroo 2.6.38-11-generic #50-Ubuntu SMP Mon Sep 12 21:17:25 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux