Hello, I run kubuntu lucid alpha2 on x86 64 and i have exactly the same error .
gtk_tree_view_unref_tree_helper: assertion `node != NULL' failed -- (synaptic:3095): Gtk-CRITICAL **: gtk_tree_view_unref_tree_helper: assertion `node != NULL' failed https://bugs.launchpad.net/bugs/436396 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs