You have been subscribed to a public bug: Some GTK widgets have a black background. So far I have noticed this happening in g-c-c, gedit tab bar and dconf-editor details pane. This only happens when the applications are launched from gnome-shell, they work correctly when launched from a terminal.
I can reproduce on both my machines that were upgraded from Q, but not a fresh install. ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: libgtk-3-0 3.7.12-1ubuntu1~build1 [origin: LP-PPA-gnome3-team-gnome3] ProcVersionSignature: Ubuntu 3.8.0-16.26-generic 3.8.5 Uname: Linux 3.8.0-16-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.9.2-0ubuntu5 Architecture: amd64 Date: Wed Apr 10 10:09:44 2013 InstallationDate: Installed on 2012-09-23 (198 days ago) InstallationMedia: Ubuntu GNOME Remix 12.10 "Quantal Quetzal" - Alpha amd64(20120922) MarkForUpload: True SourcePackage: gtk+3.0 UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: ubuntu-gnome-default-settings (Ubuntu) Importance: Low Status: Triaged ** Tags: amd64 apport-bug gnome3-ppa raring third-party-packages -- some GTK widgets have black backgrounds https://bugs.launchpad.net/bugs/1167079 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs