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Message #01759
Re: [Bug 1365522] [NEW] gtk_settings_get_for_screen: assertion 'GDK_IS_SCREEN (screen)' failed
Hi! Thanks for the feedback Oliver,
Gufw has a big dependence of policy kit (as gparted too).
Could this work for you? :)
https://help.ubuntu.com/community/Gufw#Use_Gufw_without_Graphical_Environment_or_Remote_Computer
Best regards!
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https://bugs.launchpad.net/bugs/1365522
Title:
gtk_settings_get_for_screen: assertion 'GDK_IS_SCREEN (screen)' failed
Status in Gufw:
New
Bug description:
I have an hostet ubuntu 14.04 server without an logical console. So i
installed a vnc server with xfce4. All applications works fine -
except gufw.
When i try to oben gufw with the icon in app launcher - nothing
happened. If i start gufw in an terminal, the following error appear
(shortened):
(gufw.py:837): Gtk-CRITICAL **: _gtk_css_rgba_value_get_rgba: assertion 'rgba->class == >K_CSS_VALUE_RGBA' failed
(gufw.py:837): Gtk-CRITICAL **: gtk_settings_get_for_screen: assertion 'GDK_IS_SCREEN (screen)' failed
/usr/lib/python2.7/site-packages/gufw/view/gufw.py:74: Warning: invalid (NULL) pointer instance
self.builder.add_from_file('/usr/share/gufw/ui/gufw.ui')
/usr/lib/python2.7/site-packages/gufw/view/gufw.py:74: Warning: g_signal_connect_object: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed
self.builder.add_from_file('/usr/share/gufw/ui/gufw.ui')
(gufw.py:837): Gtk-CRITICAL **: gtk_settings_get_for_screen: assertion 'GDK_IS_SCREEN (screen)' failed
/usr/lib/python2.7/site-packages/gufw/view/gufw.py:74: Warning: g_object_get: assertion 'G_IS_OBJECT (object)' failed
self.builder.add_from_file('/usr/share/gufw/ui/gufw.ui')
(gufw.py:837): Gdk-CRITICAL **: gdk_screen_get_display: assertion 'GDK_IS_SCREEN (screen)' failed
/usr/lib/python2.7/site-packages/gufw/view/gufw.py:74: Warning: g_object_ref: assertion 'G_IS_OBJECT (object)' failed
self.builder.add_from_file('/usr/share/gufw/ui/gufw.ui')
(gufw.py:837): Gtk-CRITICAL **: gtk_settings_get_for_screen: assertion
'GDK_IS_SCREEN (screen)' failed
(gufw.py:837): Gtk-CRITICAL **: gtk_style_provider_get_style_property:
assertion 'GTK_IS_STYLE_PROVIDER (provider)' failed
(gufw.py:837): Gtk-CRITICAL **: _gtk_style_cascade_get_for_screen:
assertion 'GDK_IS_SCREEN (screen)' failed
(gufw.py:837): Gtk-CRITICAL **: _gtk_style_provider_private_lookup:
assertion 'GTK_IS_STYLE_PROVIDER_PRIVATE (provider)' failed
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References