Public bug reported: gnome-software won't open after launch, It doesn't show any errors or crashing. When I run it using terminal having these errors and not opening it.
(gnome-software:8467): Gtk-WARNING **: Theme parsing error: gtk.css:7690:32: Missing name of pseudo-class (gnome-software:8467): Gs-WARNING **: Failed to create permission org.freedesktop.packagekit.trigger-offline-update: GDBus.Error:org.freedesktop.PolicyKit1.Error.Failed: Action org.freedesktop.packagekit.trigger-offline-update is not registered (gnome-software:8467): Gs-WARNING **: Failed to create permission org.freedesktop.packagekit.trigger-offline-update: GDBus.Error:org.freedesktop.PolicyKit1.Error.Failed: Action org.freedesktop.packagekit.trigger-offline-update is not registered (gnome-software:8467): GLib-GObject-WARNING **: invalid (NULL) pointer instance (gnome-software:8467): GLib-GObject-CRITICAL **: g_signal_connect_data: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed Segmentation fault (core dumped) ProblemType: Bug DistroRelease: Ubuntu 16.10 Package: gnome-software 3.20.1+git20160617.1.0440874.ubuntu-xenial-0ubuntu1 ProcVersionSignature: Ubuntu 4.4.0-33.52-generic 4.4.15 Uname: Linux 4.4.0-33-generic x86_64 ApportVersion: 2.20.2-0ubuntu1 Architecture: amd64 CurrentDesktop: Budgie:GNOME Date: Thu Jul 28 11:49:30 2016 SourcePackage: gnome-software UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: gnome-software (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug yakkety -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-software in Ubuntu. https://bugs.launchpad.net/bugs/1607241 Title: gnome-software won't open To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-software/+bug/1607241/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs