i think i figured out. before my Update Manager is started, I enabled Ubuntu Tools (restricted such as flash,mp3,avi from Ubuntu Software Center). thus before everything is enabled (applying status is running), I ran Update Manager to update system. and finally end up clashing. I believe Ubuntu should take care of mutual clash. Later I Logged off and re run update manager to apply updates successfully
-- package libpam-runtime 1.1.1-2ubuntu5 failed to install/upgrade: il sottoprocesso vecchio script di post-installation ha restituito lo stato di errore 137 https://bugs.launchpad.net/bugs/603287 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