query: Why am I getting BADSIG error 13.04 / untrusted packages error in software manager
positive_passages.docid: 23819
positive_passages.text: "GPG error: Release: The following signatures were invalid: BADSIG"
negative_passages.docid: 108531
negative_passages.text: "E: Sub-process /usr/bin/dpkg returned an error code (1) " What does this mean?
negative_passages.docid: 2432
negative_passages.text: Unable to correct problems, you have held broken packages
negative_passages.docid: 153810
negative_passages.text: "Untrusted packages could compromise your system's security" appears while trying to install anything
negative_passages.docid: 86898
negative_passages.text: How to solve missing libmng.so.1 in Trusty (14.04) Package is no more available
negative_passages.docid: 12054
negative_passages.text: How do I deal with "unauthenticated sources" errors in the Software Center?
negative_passages.docid: 150033
negative_passages.text: E: Sub-process /usr/bin/dpkg returned an error code (1) for almost all updates
negative_passages.docid: 41844
negative_passages.text: Package Install via Market sometimes fails and gives seemingly random error message
negative_passages.docid: 16186
negative_passages.text: Requires installation of untrusted packages?
negative_passages.docid: 22030
negative_passages.text: What testing is done to make sure no packages in the repos have malware?
negative_passages.docid: 109677
negative_passages.text: How do I to resolve unmet dependencies to uninstall and reinstall package
negative_passages.docid: 101515
negative_passages.text: What Situations Cause Oracle Packages to Become Invalid?
negative_passages.docid: 26308
negative_passages.text: How to solve "Unable to find expected entry 'restricted/binary-1386/Packages' Wrong sources.list entry or malformed file"?
negative_passages.docid: 6809
negative_passages.text: How do I fix the GPG error "NO_PUBKEY"?
negative_passages.docid: 98958
negative_passages.text: How do I deal with "signed/unsigned mismatch" warnings (C4018)?
negative_passages.docid: 16736
negative_passages.text: "The following packages have been kept back:" Why and how do I solve it?
negative_passages.docid: 728
negative_passages.text: Unable to lock the administration directory (/var/lib/dpkg/) is another process using it?