Daniel P. Berrange wrote: > This is a GNOME / GTK bug I believe - try disabling 'Accessibility' > support in GNOME, and the logging out from X and strting a new > GNOME desktop session. Thank you for your advice. I have been possible to operate the virt-manager by the above method. I have a question. Is it possible to execute the Dogtail tests as 'Accessibility' support made disable? Thanks Yaegashi