We are closing this bug report because it lacks the information we need
to investigate the problem, as described in the previous comments.
Please reopen it if you can give us the missing information, and don't
hesitate to submit bug reports in the future. To reopen the bug report
you can click on
The Gdk-ERROR message in comment #4 is just a standard error that's
printed when an X call fails in a gtk program, it doesn't actually
provide any diagnostic information.
The one issue that might be particular to nvidia-settings is why the
dialog window was so wide to begin with? Did it size