Is this still an issue for you? This looks like a transient problem upgrading that may have already been resolved.
** Changed in: procps (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/621741 Title: package procps 1:3.2.8-1ubuntu4 [modified: bin/ps usr/bin/top] failed to install/upgrade: impossível criar ligação de backup de './bin/ps' antes de instalar nova versão: Operação não permitida To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/procps/+bug/621741/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs