GNOME Bugzilla – Bug 719413
GLib-GIO-CRITICAL **: g_settings_get_value: assertion 'G_IS_SETTINGS (settings)' failed
Last modified: 2015-11-29 11:30:16 UTC
Taken from Launchpad bug #1255525 (reporting here as upstream too, related logs generated by apport that could be useful can be downloaded from launchpad bug): ---- With display I get a lot warnings and criticals via command line, then I cannot put horizontal my two screens, only vertical. It shows a popup window about virtual size required related only to first screen: GDBus.Error:org.gtk.GDBus.UnmappedGError.Quark._gnome_2drr_2derror_2dquark.Code3: the virtual size required doesn't fit to space available: required=(3286, 1080), minimum=(320, 200), maximum=(1920, 1920): $ gnome-control-center display (gnome-control-center:16578): Gtk-WARNING **: GtkTable does not have a property called expand (gnome-control-center:16578): Gtk-WARNING **: GtkTable does not have a property called fill (gnome-control-center:16578): Gtk-WARNING **: GtkTable does not have a property called position (gnome-control-center:16578): GLib-GIO-CRITICAL **: g_settings_get_value: assertion 'G_IS_SETTINGS (settings)' failed (gnome-control-center:16578): GLib-CRITICAL **: g_variant_get_type: assertion 'value != NULL' failed (gnome-control-center:16578): GLib-CRITICAL **: g_variant_type_is_subtype_of: assertion 'g_variant_type_check (type)' failed (gnome-control-center:16578): GLib-CRITICAL **: g_variant_get_int32: assertion 'g_variant_is_of_type (value, G_VARIANT_TYPE_INT32)' failed (gnome-control-center:16578): GLib-CRITICAL **: g_variant_unref: assertion 'value != NULL' failed (gnome-control-center:16578): GnomeDesktop-WARNING **: GL_MAX_TEXTURE_SIZE helper quit unexpectedly ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: gnome-control-center 1:3.6.3-0ubuntu47 ProcVersionSignature: Ubuntu 3.12.0-4.10-generic 3.12.1 Uname: Linux 3.12.0-4-generic i686 NonfreeKernelModules: fglrx ApportVersion: 2.12.7-0ubuntu1 Architecture: i386 CurrentDesktop: Unity Date: Wed Nov 27 13:43:35 2013 InstallationDate: Installed on 2013-02-03 (297 days ago) InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429) SourcePackage: gnome-control-center UpgradeStatus: Upgraded to trusty on 2013-10-31 (27 days ago)
gnome-control-center 3.6 is not supported any more by GNOME. Does this problem happen with a more recent version of GNOME and gnome-control-center?
Testing latest Ubuntu 16.04 (development branch): $ gnome-control-center --version unity-control-center 14.04.3 I cannot reproduce the bug and no warnings appears, so probably it is fixed at some point. The weird thing now, it is that the tool reports as unity controll center instead gnome control center and the version looks 14.04 instead 16.04, but thats probably a Ubuntu thing in downstream
(In reply to Ángel Guzmán Maeso (shakaran) from comment #2) > Testing latest Ubuntu 16.04 (development branch): > > $ gnome-control-center --version > unity-control-center 14.04.3 This isn't gnome-control-center, but Ubuntu's fork for Unity.