$ sudo apt-get update && sudo apt-get upgrade
i found there is old-removed-already glib/gtk shared libraries, so i am happily removed it. :)
no more library corruptions yeah!
PS: system -11 error again, now i find the problem, network-manager
downloaded the deb files, extract it and copied it.
cp -Ra etc/* /etc/
cp -Ra lib/* /lib/
cp -Ra var/* /var/
cp -Ra usr/* /usr/
no more network malfunction, and no more network-manager update,(find/implement some kind of customized portage on ubuntu).