Comment 6 for bug 42308

Okay. Here is my experience with this bug:

josh@dell:~$ gok --sync
GTK Accessibility Module initialized
/dev/js0: No such file or directory
The program 'gok' received an X Window System error.
This probably reflects a bug in the program.
The error was 'BadDevice, invalid or uninitialized input device'.
  (Details: serial 238 error_code 169 request_code 147 minor_code 3)
  (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 --sync command line
   option to change this behavior. You can then get a meaningful
   backtrace from your debugger if you break on the gdk_x_error() function.)
application finalize called

What you might need to know is that I also use the IOGear MiniView Micro 2-port KVM switch with built in cables. I have a feeling that might be the problem. Please let me know if you need any more information! Thanks! Best of luck!