cheese does NOT work. There is a bug: (cheese:6205): Gdk-WARNING **: The program 'cheese' received an X Window System error. This probably reflects a bug in the program. The error was 'BadValue (integer parameter out of range for operation)'. (Details: serial 178 error_code 2 request_code 131 minor_code 47) (Note to programmers: normally, X errors are reported asynchronously; that is, you will receive the error a while after causing it. To debug your program, run it with the GDK_SYNCHRONIZE environment variable to change this behavior. You can then get a meaningful backtrace from your debugger if you break on the gdk_x_error() function.) On Wed, Mar 4, 2015 at 2:52 AM, Cristian Aravena Romero