RW on Ubuntu 16.10 problem

Thanks for the log! Apparently you're using Mesa drivers instead of the proprietary AMD drivers? This may cause some problems sometimes...
However, it would be helpful if you could provide a full log. To do that, open the config.properties file in your game directory with a texteditor and set "game_debug_console" to true, then save the file and launch the game. Once it's crashed, go to the "Logs" subfolder in your game directory and upload the latest log file here

Thanks for the full log! Please try this: Rightclick on RW in Steam -> Properties -> Betas -> select "linux - shader fix" (no code required) and try to start the game again. Does it work now? If you still experience a crash, please post a new error log