This looks like an assertion in libqspiaccessiblebridge.so. It's quite easy to reproduce, I've attached part Clementine's log and a backtrace.
** Attachment added: "qt-at-spi-backtrace.txt" https://bugs.launchpad.net/ubuntu/+source/clementine/+bug/875661/+attachment/2550193/+files/qt-at-spi-backtrace.txt ** Package changed: clementine (Ubuntu) => qt-at-spi (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/875661 Title: clementine crashes in gnome 3 with universal access enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qt-at-spi/+bug/875661/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs