Nobody has mentioned NVIDIA in this thread so far so I think this is new info:
I have NVIDIA proprietary drivers (381.22) on Fedora 26 (Linux 4.11.1) and I can start a Wayland session. I tested for maybe 5 minutes and during these 5 minutes the mouse was responsive for about 10 seconds total. It froze for many many seconds a time. The only place where the cursor was somewhat responsive was on the wallpaper. Hovering anything other completely froze everything up. If you want to trigger this bug in a very obvious way, use my set-up.
Nobody has mentioned NVIDIA in this thread so far so I think this is new info:
I have NVIDIA proprietary drivers (381.22) on Fedora 26 (Linux 4.11.1) and I can start a Wayland session. I tested for maybe 5 minutes and during these 5 minutes the mouse was responsive for about 10 seconds total. It froze for many many seconds a time. The only place where the cursor was somewhat responsive was on the wallpaper. Hovering anything other completely froze everything up. If you want to trigger this bug in a very obvious way, use my set-up.