vivid version fixed upstream http://cgit.freedesktop.org/xorg/lib/libXext/commit/?id=11aad96bd689d54156064d2e81213dc827a689d1
vivid version fixed upstream http:// cgit.freedeskto p.org/xorg/ lib/libXext/ commit/ ?id=11aad96bd68 9d54156064d2e81 213dc827a689d1