See reply #20 as to location of libwayland_ltst-client.so.0. That says In my case, libwayland_ltst-client.so.0 is not in my system. In fact it belongs to the package libwayland-ltst-client0 that is a Precise upgrade of the HWE to the Trusty stack. I upgraded from 12.04.5 -> 14.04.1. So I cannot understand why libwayland_ltst-client.so.0 is being called.
As further explanation, I upgraded the HWE stack while still on Precise. That had libwayland_ltst-client.so.0 as part of the package. When I upgraded to Trusty, that package was removed. However, it seems unity-control-center user-accounts still expects the package to be present as it is calling libwayland_ltst-client.so.0. Something was obviously not upgraded properly, but I have no idea what that may be. dpkg -s unity-control-center gives the following: Package: unity-control-center Status: install ok installed Priority: optional Section: gnome Installed-Size: 4112 Maintainer: Ubuntu Desktop Team <ubuntu-desk...@lists.ubuntu.com> Architecture: amd64 Version: 14.04.3+14.04.20140604-0ubuntu1 Replaces: gnome-bluetooth (<< 3.4.0), gnome-control-center-unity, unity-control-center-datetime Provides: gnome-control-center-unity, unity-control-center-datetime Depends: session-migration, libaccountsservice0 (>= 0.6.34), libatk1.0-0 (>= 1.12.4), libc6 (>= 2.7), libcairo2 (>= 1.10.0), libcanberra-gtk3-0 (>= 0.25), libcanberra0 (>= 0.2), libcheese-gtk23 (>= 3.4.0), libcheese7 (>= 3.0.1), libcolord1 (>= 0.1.29), libcups2 (>= 1.6.0), libdbus-glib-1-2 (>= 0.78), libfontconfig1 (>= 2.9.0), libgdk-pixbuf2.0-0 (>= 2.23.0), libgl1-mesa-glx | libgl1, libglib2.0-0 (>= 2.37.3), libgnome-bluetooth11 (>= 3.4.0), libgnome-desktop-3-7 (>= 3.7.3), libgnome-menu-3-0 (>= 3.2.0.1), libgtk-3-0 (>= 3.10.0), libgtop2-7 (>= 2.22.3), libibus-1.0-5 (>= 1.5.1), libkrb5-3 (>= 1.8+dfsg), libnm-glib4 (>= 0.9.2.0+git201202091648.c24c4d4), libnm-gtk0 (>= 0.9.1.95), libnm-util2 (>= 0.9.1.90+git.20111206t233146.dff0d2a), libnotify4 (>= 0.7.3), libpango-1.0-0 (>= 1.18.0), libpangocairo-1.0-0 (>= 1.18.0), libpolkit-gobject-1-0 (>= 0.99), libpulse-mainloop-glib0 (>= 1:0.99.1), libpulse0 (>= 1:0.99.1), libpwquality1 (>= 1.1.0), libtimezonemap1 (>= 0.4.1), libunity-control-cente r1 (>= 14.04.0), libupower-glib1 (>= 0.9.2), libwacom2 (>= 0.7), libwebkitgtk-3.0-0 (>= 1.3.10), libx11-6, libxi6 (>= 2:1.2.99.4), libxml2 (>= 2.7.4), accountsservice, apg, desktop-file-utils, gkbd-capplet (>= 3.5.90), gnome-desktop3-data, gnome-icon-theme (>= 2.24), gnome-icon-theme-symbolic, gnome-menus (>= 2.12.0), unity-settings-daemon, gsettings-desktop-schemas (>= 3.5.91), gsettings-ubuntu-schemas (>= 0.0.1+14.04.20140224), ibus, indicator-bluetooth, indicator-datetime, indicator-keyboard, indicator-power, indicator-sound Recommends: cups-pk-helper, gnome-session-bin, ubuntu-system-service, ibus (>= 1.5.0), iso-codes, mousetweaks, policykit-1-gnome, libcanberra-pulse, system-config-printer-gnome, gnome-control-center-shared-data Suggests: gnome-screensaver | xscreensaver, gnome-user-guide | ubuntu-docs, gstreamer0.10-pulseaudio, libcanberra-gtk-module, x11-xserver-utils Breaks: compiz (<< 1:0.9.8+bzr330), gnome-bluetooth (<< 3.4.0), gnome-power-manager (<< 3.0), gnome-session (<< 3.0), libglib2.0-0 (<< 2.28.6-2), metacity (<< 1:2.34.2), unity (<< 6.2-0ubuntu2~) Conflicts: gnome-control-center (<< 1:3.6.3-0ubuntu50), gnome-control-center-unity, unity-control-center-datetime Conffiles: /etc/xdg/menus/unitycc.menu 07c93873918905804c3f08b9caa0a75c Description: utilities to configure the GNOME desktop This package contains configuration applets for the GNOME desktop, allowing to set accessibility configuration, desktop fonts, keyboard and mouse properties, sound setup, desktop theme and background, user interface properties, screen resolution, and other GNOME parameters. . It also contains a front end to these applets, which can also be accessed with the GNOME panel or the Nautilus file manager. This is probably an upgrade issue, but it surely involves unity-control- center. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1289807 Title: User Accounts endless loop (never opens) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-331/+bug/1289807/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs