So due to differing stacktrace here, I think #911591 is likely a different issue than this one. Different stack library means different codepath.
@fermulator: Does seem a bit odd at first glance... does gnome-shell use .NET or C# (gdk-sharp)? libgdk3.0 is a valid package name in Ubuntu, but descriptions all mention it has to do with implementing a .NET interface for GTK+ 3.0 toolkit. URL Homepage for package is: http://www.mono-project.com/GtkSharp Here is package info: $ apt-cache search libgdk libgdk-pixbuf2.0-0 - GDK Pixbuf library libgdk-pixbuf2.0-bin - GDK Pixbuf library (thumbnailer) libgdk-pixbuf2.0-common - GDK Pixbuf library - data files libgdk-pixbuf2.0-dev - GDK Pixbuf library (development files) libgdk-pixbuf2.0-doc - GDK Pixbuf library (documentation) libg3d-plugin-gdkpixbuf - plugin for the LibG3D library libgdk3.0-cil - CLI binding for GDK 3 libgdk3.0-cil-dev - CLI binding for GDK 3 $ apt-cache show libgdk3.0 Package: libgdk3.0-cil Architecture: amd64 Version: 2.99.3-2 Priority: optional Section: universe/cli-mono Source: gtk-sharp3 Origin: Ubuntu Maintainer: Ubuntu Developers <ubuntu-devel-disc...@lists.ubuntu.com> Original-Maintainer: Debian CLI Libraries Team <pkg-cli-libs-t...@lists.alioth.debian.org> Bugs: https://bugs.launchpad.net/ubuntu/+filebug Installed-Size: 412 Depends: cli-common (>= 0.5.1), libcairo1.10-cil (>= 2.99.3), libgdk-pixbuf2.0-0 (>= 2.31.1), libgio3.0-cil (>= 2.99.3), libglib2.0-0 (>= 2.43.1), libglib3.0-cil (>= 2.99.3), libgtk-3-0 (>= 3.12.2), libmono-corlib4.5-cil (>= 3.2.8), libpango3.0-cil (>= 2.99.3) Filename: pool/universe/g/gtk-sharp3/libgdk3.0-cil_2.99.3-2_amd64.deb Size: 84008 MD5sum: 4dc47424652bae431389710a6f5628d4 SHA1: f7960a7eb72c28ff5a9352dd603b087991809f7b SHA256: c00f0ad60a8e2c95a819ebb957b77cbdabacefb4dfcef990995db2507408d5bd Homepage: http://www.mono-project.com/GtkSharp Description-en: CLI binding for GDK 3 This package provides the gdk-sharp assembly that allows CLI (.NET) programs to use the GDK 3 library. . GTK# 3.0 is a CLI (.NET) language binding for the GTK+ 3.0 toolkit and related libraries. Description-md5: 1d11935b917caa88ff30761d32191467 Task: edubuntu-desktop-gnome Package: libgdk3.0-cil-dev Architecture: amd64 Version: 2.99.3-2 Priority: optional Section: universe/cli-mono Source: gtk-sharp3 Origin: Ubuntu Maintainer: Ubuntu Developers <ubuntu-devel-disc...@lists.ubuntu.com> Original-Maintainer: Debian CLI Libraries Team <pkg-cli-libs-t...@lists.alioth.debian.org> Bugs: https://bugs.launchpad.net/ubuntu/+filebug Installed-Size: 258 Depends: libgdk3.0-cil (= 2.99.3-2), libglib3.0-cil-dev (= 2.99.3-2) Suggests: monodoc-gtk3.0-manual Conflicts: libgtk3.0-cil-dev (<< 2.99.3~) Replaces: libgtk3.0-cil-dev (<< 2.99.3~) Filename: pool/universe/g/gtk-sharp3/libgdk3.0-cil-dev_2.99.3-2_amd64.deb Size: 24638 MD5sum: fb72153afddcc335faf6bea1c7cb7b7b SHA1: 909a16bf9235a9f8484988140e1b1b40909de86a SHA256: c3d1d7eaa30cb7592d7d38903b23eb210e073f22e75012fefab45d22821597f6 Homepage: http://www.mono-project.com/GtkSharp Description-en: CLI binding for GDK 3 This package provides the gdk-sharp assembly that allows CLI (.NET) programs to use the GDK 3 library. . GTK# 3.0 is a CLI (.NET) language binding for the GTK+ 3.0 toolkit and related libraries. . This package contains development files for the gdk-sharp library, and should be used for compilation. Description-md5: 495b937caf517f4282e86d91fa1f1552 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1580605 Title: gnome-shell crashes often Status in gnome-shell package in Ubuntu: Confirmed Bug description: I don't have full stacktrace right now unfortunately but gnome-shell appears to be crashing a lot for me. I am running it with multiple monitors and it crashes with following errors: [58566.199387] gnome-shell[11622]: segfault at e8 ip 00007f577582c582 sp 00007ffc18448048 error 4 in libgdk-3.so.0.1800.9[7f57757ef000+d4000] ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: gnome-shell 3.18.4-0ubuntu3 ProcVersionSignature: Ubuntu 4.4.0-22.39-generic 4.4.8 Uname: Linux 4.4.0-22-generic x86_64 NonfreeKernelModules: zfs zunicode zcommon znvpair zavl ApportVersion: 2.20.1-0ubuntu2 Architecture: amd64 CurrentDesktop: GNOME Date: Wed May 11 09:16:52 2016 DisplayManager: gdm3 InstallationDate: Installed on 2016-04-17 (23 days ago) InstallationMedia: Ubuntu-GNOME 16.04 LTS "Xenial Xerus" - Beta amd64 (20160416) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/zsh SourcePackage: gnome-shell UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1580605/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
