Your system information

• Steam client version (build number or date): Oct 13 2018 at 00:47:32
• Distribution (e.g. Ubuntu): Ubuntu Mate 16.04 LTS
• Opted into Steam client beta?: [Yes/No] No
• Have you checked for system updates?: [Yes/No] Yes

Please describe your issue in as much detail as possible:

Tried to start Mafia II with Steam Play.
I can see that the status of the game goes to "running" for a couple of seconds then disappear. In the console, the following can be seen

GameAction [AppID 50130, ActionID 2] : LaunchApp changed task to ProcessingInstallScript with ""
GameAction [AppID 50130, ActionID 2] : LaunchApp changed task to SynchronizingCloud with ""
GameAction [AppID 50130, ActionID 2] : LaunchApp changed task to SiteLicenseSeatCheckout with ""
GameAction [AppID 50130, ActionID 2] : LaunchApp changed task to CreatingProcess with ""
GameAction [AppID 50130, ActionID 2] : LaunchApp waiting for user response to CreatingProcess ""
GameAction [AppID 50130, ActionID 2] : LaunchApp continues with user response "CreatingProcess"
Game update: AppID 50130 "", ProcID 28785, IP 0.0.0.0:0

Adding process 28785 for game ID 50130
GameAction [AppID 50130, ActionID 2] : LaunchApp changed task to WaitingGameWindow with ""
GameAction [AppID 50130, ActionID 2] : LaunchApp changed task to Completed with ""
Adding process 28786 for game ID 50130
Adding process 28787 for game ID 50130
Adding process 28788 for game ID 50130
Adding process 28789 for game ID 50130
Adding process 28791 for game ID 50130
Adding process 28796 for game ID 50130
Adding process 28798 for game ID 50130
Adding process 28801 for game ID 50130
Adding process 28813 for game ID 50130
Adding process 28818 for game ID 50130
Adding process 28825 for game ID 50130
Game removed: AppID 50130 "", ProcID 28785
No cached sticky mapping in ActivateActionSet.

Steps for reproducing this issue:

1. Start steam
2. Install Mafia II
3. Run it

I can't see more error logs. Thanks for helping me debugging this issue.

Kind regards,

Laurent