threadstacktrace.txt talks about vala_main(), so this is definitely not the current mediscanner scope.
Closing this as invalid, seeing that bug is ancient. ** Changed in: unity-scope-mediascanner (Ubuntu) Status: Confirmed => Invalid -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to unity-scope-mediascanner in Ubuntu. https://bugs.launchpad.net/bugs/1281538 Title: Uncaught exception during startup Status in unity-scope-mediascanner package in Ubuntu: Invalid Bug description: Don't know how this error occured... ProblemType: Crash DistroRelease: Ubuntu 14.04 Package: libunity9 7.1.4+14.04.20140210-0ubuntu1 ProcVersionSignature: Ubuntu 3.13.0-6.23-generic 3.13.0 Uname: Linux 3.13.0-6-generic i686 ApportVersion: 2.13.2-0ubuntu4 Architecture: i386 CurrentDesktop: Unity Date: Tue Feb 18 12:14:16 2014 ExecutablePath: /usr/bin/unity-scope-loader InstallationDate: Installed on 2013-05-29 (265 days ago) InstallationMedia: Ubuntu 12.04.2 LTS "Precise Pangolin" - Release i386 (20130213) ProcCmdline: /usr/bin/unity-scope-loader music/mediascanner.scope video/mediascanner.scope Signal: 6 SourcePackage: libunity StacktraceTop: __gnu_cxx::__verbose_terminate_handler() () from /usr/lib/i386-linux-gnu/libstdc++.so.6 ?? () from /usr/lib/i386-linux-gnu/libstdc++.so.6 std::terminate() () from /usr/lib/i386-linux-gnu/libstdc++.so.6 __cxa_rethrow () from /usr/lib/i386-linux-gnu/libstdc++.so.6 unity_scope_module_load_scopes () from /usr/lib/i386-linux-gnu/unity/unity-scope-mediascanner.so Title: unity-scope-loader crashed with SIGABRT in __gnu_cxx::__verbose_terminate_handler() UpgradeStatus: Upgraded to trusty on 2014-01-08 (41 days ago) UserGroups: adm cdrom dip fuse lpadmin plugdev sambashare sudo To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity-scope-mediascanner/+bug/1281538/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp