This looks like a common problem upgrading to 11.04 that was never resolved. Since Ubuntu 11.04 is no longer a release that you can upgrade to, I'm going to close the bug.
Please do report any other bugs you may find. ** Changed in: procps (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/753592 Title: package procps 1:3.2.8-10ubuntu2 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/procps/+bug/753592/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs