https://bugs.winehq.org/show_bug.cgi?id=42462
--- Comment #1 from Sean Pryor spryor@redhat.com --- So this gets weirder...
I closed Chrome, and everything unfroze
There seems to be some bizarre interaction between WINE and Chrome
According to top, the system was still over 50% idle, but the nvidia GUI showed 100% GPU utilization, so it appears to be something locking up the GPU