Itamar Heim has submitted this change and it was merged. Change subject: webadmin,userportal: Use X-UA-Compatible with IE=10 ...................................................................... webadmin,userportal: Use X-UA-Compatible with IE=10 This patch is meant to address problems when loading GWT applications in Internet Explorer 11. IE11 user agent string is missing the "MSIE" part but instead includes the "like Gecko" part. For example: Mozilla/5.0 (Windows NT 6.3; Trident/7.0; rv:11.0) like Gecko This causes GWT selector script (*.nocache.js) to pick and load Firefox (Gecko) permutation of GWT application. Since IE11 has issues with Gecko permutation [1], the workaround is to tell IE11 to render page as IE10: <meta http-equiv="X-UA-Compatible" content="IE=10"> [1] http://code.google.com/p/google-web-toolkit/issues/detail?id=8228 This shouldn't affect behavior of GWT applications when loaded in earlier Internet Explorer versions: - IE8: selector script uses 'ie8' permutation - IE9: selector script uses 'ie9' permutation - IE10: selector script uses highest available permutation ('ie9') Note: there might be issues with IE10 + 'ie9' GWT permutation combination. These issues should be addressed as part of GWT upgrade which should add proper support (permutation) for IE10. Change-Id: Ifad89cbd057fc63944a09478ed92e29c13a49e04 Bug-Url: https://bugzilla.redhat.com/1062716 Signed-off-by: Vojtech Szocs <vszocs(a)redhat.com&gt; --- M frontend/webadmin/modules/frontend/src/main/resources/META-INF/resources/GwtHostPage.jsp 1 file changed, 1 insertion(+), 1 deletion(-) Approvals: Alexander Wels: Looks good to me, approved Greg Sheremeta: Looks good to me, but someone else must approve Vojtech Szocs: Verified -- To view, visit http://gerrit.ovirt.org/24211 To unsubscribe, visit http://gerrit.ovirt.org/settings Gerrit-MessageType: merged Gerrit-Change-Id: Ifad89cbd057fc63944a09478ed92e29c13a49e04 Gerrit-PatchSet: 2 Gerrit-Project: ovirt-engine Gerrit-Branch: ovirt-engine-3.4 Gerrit-Owner: Vojtech Szocs <vszocs(a)redhat.com&gt; Gerrit-Reviewer: Alexander Wels <awels(a)redhat.com&gt; Gerrit-Reviewer: Einav Cohen <ecohen(a)redhat.com&gt; Gerrit-Reviewer: Greg Sheremeta <gshereme(a)redhat.com&gt; Gerrit-Reviewer: Itamar Heim <iheim(a)redhat.com&gt; Gerrit-Reviewer: Vojtech Szocs <vszocs(a)redhat.com&gt; Gerrit-Reviewer: automation(a)ovirt.org Gerrit-Reviewer: oVirt Jenkins CI Server