flash - flashplayer(23/24/25) can only play once in webkitgtk (2.14~2.16) -


in case, flashplayer can not play once!

how reproduce:

os: fedora 24

dnf install flash-plugin # download rpm or adobe repository, ver 23/24/25

dnf install webkitgtk4 #from dnf repository, 2.14~2.16

/usr/libexec/webkit2gtk-4.0/minibrowser http://xxx.xxx.xxx/xxx.html

the http://xxx.xxx.xxx/xxx.html online video webpage, http://www.youku.com/xxxx.html or http://www.youtube.com/xxxx.html

when first open page, flash in page play success,

but when “reload/refresh” current page or input “enter” key in borwser address bar reload current page,

the flash in page can not play.

the console output error below

(webkitpluginprocess2:9068): glib-gobject-warning **: cannot register existing type 'customsignalsunix'

(webkitpluginprocess2:9068): glib-gobject-critical **: g_object_new: assertion 'g_type_is_object (object_type)' failed

(webkitpluginprocess2:9068): glib-gobject-warning **: invalid (null) pointer instance

(webkitpluginprocess2:9068): glib-gobject-critical **: g_signal_emit_by_name: assertion 'g_type_check_instance (instance)' failed

(webkitpluginprocess2:9068): glib-gobject-warning **: cannot register existing type 'customsignalsunix'

(webkitpluginprocess2:9068): glib-gobject-critical **: g_object_new: assertion 'g_type_is_object (object_type)' failed

(webkitpluginprocess2:9068): glib-gobject-warning **: invalid (null) pointer instance

(webkitpluginprocess2:9068): glib-gobject-critical **: g_signal_emit_by_name: assertion 'g_type_check_instance (instance)' failed

(webkitpluginprocess2:9068): glib-gobject-warning **: cannot register existing type 'customsignalsunix'

(webkitpluginprocess2:9068): glib-gobject-critical **: g_object_new: assertion 'g_type_is_object (object_type)' failed

(webkitpluginprocess2:9068): glib-gobject-warning **: cannot register existing type 'customsignalsunix'

(webkitpluginprocess2:9068): glib-gobject-critical **: g_object_new: assertion 'g_type_is_object (object_type)' failed

(webkitpluginprocess2:9068): glib-gobject-warning **: invalid (null) pointer instance

(webkitpluginprocess2:9068): glib-gobject-critical **: g_signal_emit_by_name: assertion 'g_type_check_instance (instance)' failed

(webkitpluginprocess2:9068): glib-gobject-warning **: invalid (null) pointer instance

(webkitpluginprocess2:9068): glib-gobject-critical **: g_signal_emit_by_name: assertion 'g_type_check_instance (instance)' failed

(webkitpluginprocess2:9068): glib-gobject-warning **: cannot register existing type 'customsignalsunix'

(webkitpluginprocess2:9068): glib-gobject-critical **: g_object_new: assertion 'g_type_is_object (object_type)' failed

(webkitpluginprocess2:9068): glib-gobject-warning **: invalid (null) pointer instance

(webkitpluginprocess2:9068): glib-gobject-critical **: g_signal_emit_by_name: assertion 'g_type_check_instance (instance)' failed


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