If you using the flatpak version of lutris the location is different /home/YOUR_USERNAME/.var/app/net.lutris.Lutris/data/lutris/runners/wine/
.
Making OW2 working was a endeavour of 3/4 hours with a lots of Kwin crash or global crash (thanks the
@Kresimir for is tutorial on reisub)
What worked for me is :
- re-installing battle.net with lutris
- Start Bnet, disabling hardware accel in the config then downloading OW2
- Quit Bnet
- Change the runner with caffe-7.18
- Restart Bnet and pray