Description of problem: Dropbox fails to start in Fedora 21, dumping core. [tigert@crypt0nite ~]$ dropbox start -i Starting Dropbox...Attempt to unlock mutex that was not locked Aborted (core dumped) I think this gnome bug explains the issue: https://bugzilla.gnome.org/show_bug.cgi?id=735428 There is a fix for this in gtk+: https://github.com/GNOME/gtk/commit/79c3ff3c4ed74bbcc820dac2d5180fa4d48d55ec It might be good to patch glib in Fedora until the fixed version is shipped, as this is going to hit a lot of users of 3rd party apps, and the fix for the regression is simple. My Dropbox version: nautilus-dropbox-1.6.2-1.fedora.x86_64.rpm, downloaded from dropbox.com.
fix has already been built
adwaita-icon-theme-3.13.91-1.fc21,baobab-3.13.91-1.fc21,bijiben-3.13.91-1.fc21,caribou-0.4.14-1.fc21,control-center-3.13.91-1.fc21,eog-plugins-3.13.1-2.fc21,epiphany-3.13.90-1.fc21,evince-3.13.91-1.fc21,file-roller-3.13.91-1.fc21,gdk-pixbuf2-2.31.1-1.fc21,gdm-3.13.91-2.fc21,gjs-1.41.91-1.fc21,glib2-2.41.4-3.fc21,gnome-boxes-3.13.91-1.fc21,gnome-clocks-3.13.91-1.fc21,gnome-contacts-3.13.91-1.fc21,gnome-desktop3-3.13.91-1.fc21,gnome-devel-docs-3.13.91-1.fc21,gnome-documents-3.13.91-3.fc21,gnome-initial-setup-3.13.5-1.fc21,gnome-logs-3.13.91-1.fc21,gnome-mahjongg-3.13.91-1.fc21,gnome-maps-3.13.91-1.fc21,gnome-mines-3.13.91-1.fc21,gnome-nibbles-3.13.91-1.fc21,gnome-online-accounts-3.13.91-1.fc21,gnome-online-miners-3.13.91-1.fc21,gnome-packagekit-3.13.91-1.fc21,gnome-screenshot-3.13.90-2.gitcbdd3f5.fc21,gnome-settings-daemon-3.13.91-1.fc21,gnome-shell-3.13.91-1.fc21,gnome-shell-extensions-3.13.91-1.fc21,gnome-software-3.13.91-1.fc21,gnome-sound-recorder-3.13.91-1.fc21,gnome-system-monitor-3.13.91-1.fc21,gnome-tetravex-3.13.91-1.fc21,gnome-themes-standard-3.13.90-2.fc21,gnome-user-docs-3.13.91-1.fc21,gnome-weather-3.13.91-1.fc21,gobject-introspection-1.41.91-1.fc21,gsettings-desktop-schemas-3.13.92-1.fc21,gtk2-2.24.24-3.fc21,gtk3-3.13.8-1.fc21,gvfs-1.21.91-1.fc21,iagno-3.13.91-1.fc21,libappstream-glib-0.2.6-1.fc21,libgweather-3.13.91-1.fc21,libhif-0.1.3-1.fc21,libwnck3-3.4.9-1.fc21,lightsoff-3.13.91-1.fc21,mutter-3.13.91-1.fc21,nautilus-3.13.91-1.fc21,network-manager-applet-0.9.9.0-15.git20140424.fc21,orca-3.13.91-1.fc21,PackageKit-0.9.5-1.fc21,pango-1.36.7-1.fc21,pygobject3-3.13.91-1.fc21,quadrapassel-3.13.91-1.fc21,shared-mime-info-1.3-14.fc21,simple-scan-3.13.91-1.fc21,sound-juicer-3.13.91-1.fc21,tali-3.13.91-1.fc21,totem-3.13.92-1.fc21,vala-0.25.3-1.fc21 has been submitted as an update for Fedora 21. https://admin.fedoraproject.org/updates/adwaita-icon-theme-3.13.91-1.fc21,baobab-3.13.91-1.fc21,bijiben-3.13.91-1.fc21,caribou-0.4.14-1.fc21,control-center-3.13.91-1.fc21,eog-plugins-3.13.1-2.fc21,epiphany-3.13.90-1.fc21,evince-3.13.91-1.fc21,file-roller-3.13.91-1.fc21,gdk-pixbuf2-2.31.1-1.fc21,gdm-3.13.91-2.fc21,gjs-1.41.91-1.fc21,glib2-2.41.4-3.fc21,gnome-boxes-3.13.91-1.fc21,gnome-clocks-3.13.91-1.fc21,gnome-contacts-3.13.91-1.fc21,gnome-desktop3-3.13.91-1.fc21,gnome-devel-docs-3.13.91-1.fc21,gnome-documents-3.13.91-3.fc21,gnome-initial-setup-3.13.5-1.fc21,gnome-logs-3.13.91-1.fc21,gnome-mahjongg-3.13.91-1.fc21,gnome-maps-3.13.91-1.fc21,gnome-mines-3.13.91-1.fc21,gnome-nibbles-3.13.91-1.fc21,gnome-online-accounts-3.13.91-1.fc21,gnome-online-miners-3.13.91-1.fc21,gnome-packagekit-3.13.91-1.fc21,gnome-screenshot-3.13.90-2.gitcbdd3f5.fc21,gnome-settings-daemon-3.13.91-1.fc21,gnome-shell-3.13.91-1.fc21,gnome-shell-extensions-3.13.91-1.fc21,gnome-software-3.13.91-1.fc21,gnome-sound-recorder-3.13.91-1.fc21,gnome-system-monitor-3.13.91-1.fc21,gnome-tetravex-3.13.91-1.fc21,gnome-themes-standard-3.13.90-2.fc21,gnome-user-docs-3.13.91-1.fc21,gnome-weather-3.13.91-1.fc21,gobject-introspection-1.41.91-1.fc21,gsettings-desktop-schemas-3.13.92-1.fc21,gtk2-2.24.24-3.fc21,gtk3-3.13.8-1.fc21,gvfs-1.21.91-1.fc21,iagno-3.13.91-1.fc21,libappstream-glib-0.2.6-1.fc21,libgweather-3.13.91-1.fc21,libhif-0.1.3-1.fc21,libwnck3-3.4.9-1.fc21,lightsoff-3.13.91-1.fc21,mutter-3.13.91-1.fc21,nautilus-3.13.91-1.fc21,network-manager-applet-0.9.9.0-15.git20140424.fc21,orca-3.13.91-1.fc21,PackageKit-0.9.5-1.fc21,pango-1.36.7-1.fc21,pygobject3-3.13.91-1.fc21,quadrapassel-3.13.91-1.fc21,shared-mime-info-1.3-14.fc21,simple-scan-3.13.91-1.fc21,sound-juicer-3.13.91-1.fc21,tali-3.13.91-1.fc21,totem-3.13.92-1.fc21,vala-0.25.3-1.fc21
gnome-photos-3.13.91-1.fc21, tracker-1.1.4-2.fc21, caribou-0.4.14-2.fc21, clutter-gtk-1.5.4-2.fc21, adwaita-icon-theme-3.13.91-1.fc21, baobab-3.13.91-1.fc21, bijiben-3.13.91-1.fc21, control-center-3.13.91-1.fc21, eog-plugins-3.13.1-2.fc21, epiphany-3.13.90-1.fc21, evince-3.13.91-1.fc21, file-roller-3.13.91-1.fc21, gdk-pixbuf2-2.31.1-1.fc21, gdm-3.13.91-2.fc21, gjs-1.41.91-1.fc21, glib2-2.41.4-3.fc21, gnome-boxes-3.13.91-1.fc21, gnome-clocks-3.13.91-1.fc21, gnome-contacts-3.13.91-1.fc21, gnome-desktop3-3.13.91-1.fc21, gnome-devel-docs-3.13.91-1.fc21, gnome-documents-3.13.91-3.fc21, gnome-initial-setup-3.13.5-1.fc21, gnome-logs-3.13.91-1.fc21, gnome-mahjongg-3.13.91-1.fc21, gnome-maps-3.13.91-1.fc21, gnome-mines-3.13.91-1.fc21, gnome-nibbles-3.13.91-1.fc21, gnome-online-accounts-3.13.91-1.fc21, gnome-online-miners-3.13.91-1.fc21, gnome-packagekit-3.13.91-1.fc21, gnome-screenshot-3.13.90-2.gitcbdd3f5.fc21, gnome-settings-daemon-3.13.91-1.fc21, gnome-shell-3.13.91-1.fc21, gnome-shell-extensions-3.13.91-1.fc21, gnome-software-3.13.91-1.fc21, gnome-sound-recorder-3.13.91-1.fc21, gnome-system-monitor-3.13.91-1.fc21, gnome-tetravex-3.13.91-1.fc21, gnome-themes-standard-3.13.90-2.fc21, gnome-user-docs-3.13.91-1.fc21, gnome-weather-3.13.91-1.fc21, gobject-introspection-1.41.91-1.fc21, gsettings-desktop-schemas-3.13.92-1.fc21, gtk2-2.24.24-3.fc21, gtk3-3.13.8-1.fc21, gvfs-1.21.91-1.fc21, iagno-3.13.91-1.fc21, libappstream-glib-0.2.6-1.fc21, libgweather-3.13.91-1.fc21, libhif-0.1.3-1.fc21, libwnck3-3.4.9-1.fc21, lightsoff-3.13.91-1.fc21, mutter-3.13.91-1.fc21, nautilus-3.13.91-1.fc21, network-manager-applet-0.9.9.0-15.git20140424.fc21, orca-3.13.91-1.fc21, PackageKit-0.9.5-1.fc21, pango-1.36.7-1.fc21, pygobject3-3.13.91-1.fc21, quadrapassel-3.13.91-1.fc21, shared-mime-info-1.3-14.fc21, simple-scan-3.13.91-1.fc21, sound-juicer-3.13.91-1.fc21, tali-3.13.91-1.fc21, totem-3.13.92-1.fc21, vala-0.25.3-1.fc21 has been pushed to the Fedora 21 stable repository. If problems still persist, please make note of it in this bug report.