ICE default IO error handler doing an exit(), pid = 11281, errno = 4

Question

One of our PyQt app throwa an error about ICEAuthority as below and exit -

ICE default IO error handler doing an exit(), pid = 11281, errno = 4

Answer 1

I had the same error message when starting 'keepassx' on Ubuntu. Deleting my ~/.ICEauthority file fixed it. Only deleted it once, have never had the problem since.