Bug 941575 - Disable browser_fullscreen-window-open.js on Linux for intermittent failures

browser/base/content/test/general/browser.ini

@@ -291,7 +291,7 @@ skip-if = true # browser_drag.js is disabled, as it needs to be updated for the
 [browser_findbarClose.js]
 skip-if = e10s # Bug ?????? - test directly manipulates content (tries to grab an iframe directly from content)
 [browser_fullscreen-window-open.js]
-skip-if = e10s # Bug 933103 - mochitest's EventUtils.synthesizeMouse functions not e10s friendly
+skip-if = e10s || os == "linux" # Bug 933103 - mochitest's EventUtils.synthesizeMouse functions not e10s friendly. Linux: Intermittent failures - bug 941575.
 [browser_gestureSupport.js]
 skip-if = e10s # Bug 863514 - no gesture support.
 [browser_getshortcutoruri.js]