Could you please try meld 1.5.3 or later? Those seem to work for me. The warning is tracked at http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=626938
** Bug watch added: Debian Bug tracker #626938 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=626938 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/909765 Title: /usr/lib/meld/meld/meldwindow.py:576: Warning: g_object_set_qdata: assertion `G_IS_OBJECT (object)' failed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/meld/+bug/909765/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs