I'm trying to run League of Legends on Ubuntu 14.04 using Play on Linux.
I followed this guide to install it. I'm now using Amd's proprietary drivers (got an HD5770 graphics card if that matters). I installed the drivers using Ubuntu's additional drivers
program.
It starts up fine, patches fine, logs in fine, I can create/join a game lobby etc. But when a game starts, no fullscreen window pops up, it's just a little wine icon on my dock, clicking it or switching windows doesn't work. After about a minute, I get a bugsplat error.
When running the game with the open-source amd drivers, the game does start up, but the performance is bad, that's why I'm trying to install the proprietary drivers.
Edit: if you're downvoting me, please tell me why. Are you missing information? Am I in the wrong place?