Hm. The XGetWindowProperty call in the backtrace looks suspicious - from window_is_xembed in canberra-gtk-module.c:373 it's asking for the window properties on Window ID 0, which is unlikely to be valid.
I think that might be where to look. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/834403 Title: software-center-gtk3 crashed with signal 5 in _XError() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/software-center/+bug/834403/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
