Created attachment 55742 [details] load about:blank on creation to initialize objects Because on wxWebView creation there isn't a focusController yet, wxEVT_ACTIVATE fails to fire in some situations.
http://trac.webkit.org/changeset/59184 might have broken GTK Linux 32-bit Release The following changes are on the blame list: http://trac.webkit.org/changeset/59184 http://trac.webkit.org/changeset/59185
Landed in r59184, thanks!