https://bugs.winehq.org/show_bug.cgi?id=42769
--- Comment #4 from Jeff Bigler jbigler@saturnstudio.com --- I can confirm this problem. I am running Arch Linux on an Asus N550JV laptop with Optimus Nvidia graphics. I have tried running under i3, XFCE4 and even Gnome. Whether I run in Nvidia only mode or use bumblebee to run Warframe under Optimus I get these same deadlocks. I will try to provide more information later.