I had a similar problem only with prism apps: when trying to start a prism application, nothing happened (not even an error message when starting from the terminal). It seems that my profile was corrupted, deleting the folder ~/.prism solved my problem.
I had a similar problem only with prism apps: when trying to start a prism application, nothing happened (not even an error message when starting from the terminal). It seems that my profile was corrupted, deleting the folder ~/.prism solved my problem.