query: Software Updater requires installation of untrusted packages from unauthenticated sources
positive_passages.docid: 12054
positive_passages.text: How do I deal with "unauthenticated sources" errors in the Software Center?
negative_passages.docid: 43579
negative_passages.text: I cannot install new packages: "Could not get lock /var/lib/dpkg/lock"
negative_passages.docid: 105715
negative_passages.text: Security updates for the universe repository for LTS releases?
negative_passages.docid: 105451
negative_passages.text: apt update: Could not handshake: An unexpected TLS packet was received
negative_passages.docid: 94171
negative_passages.text: Why Does Software Updater Say No updates Available, but apt-get upgrade Shows updates available?
negative_passages.docid: 29362
negative_passages.text: How do I install a single package from Debian testing or unstable on stable?
negative_passages.docid: 113145
negative_passages.text: What does 'apt-get install update' do?
negative_passages.docid: 59119
negative_passages.text: apt-get, unmet dependencies, ... "but it is not going to be installed"
negative_passages.docid: 36772
negative_passages.text: Is it possible to only allow specific packages updates from a PPA
negative_passages.docid: 31793
negative_passages.text: The following packages have unmet dependencies!
negative_passages.docid: 109677
negative_passages.text: How do I to resolve unmet dependencies to uninstall and reinstall package
negative_passages.docid: 35931
negative_passages.text: Apt update error - "An error occurred during the signature verification" (Chrome)
negative_passages.docid: 35190
negative_passages.text: "Software Updater" & "Software & Updates" not working
negative_passages.docid: 34069
negative_passages.text: Why am I getting authentication errors for packages from an Ubuntu repository?
negative_passages.docid: 2737
negative_passages.text: Installing a third party application package on CentOS 6.4 fails due to missing dependencies libcrypto.so.10 and libssl.so.10
negative_passages.docid: 134563
negative_passages.text: How do I remove a broken software source?
negative_passages.docid: 46424
negative_passages.text: Cannot update software center repositories