query: GPG error: http://it.archive.ubuntu.com trusty InRelease: Clearsigned file isn't valid, got 'NODATA' (does the network require authentication?)
positive_passages.docid: 14028
positive_passages.text: GPG Error while downloading software: "Clearsigned file isn't valid, got 'NODATA'"
negative_passages.docid: 21990
negative_passages.text: My Nginx does not trust in the certificate my app sends?
negative_passages.docid: 35106
negative_passages.text: Where to find the checksums of Ubuntu ISO images?
negative_passages.docid: 121003
negative_passages.text: GPG error: The following signatures couldn't be verified because the public key is not available
negative_passages.docid: 154611
negative_passages.text: Unable to authenticate via OpenID with pip.verisignlabs.com
negative_passages.docid: 37086
negative_passages.text: Is there a free trusted virtual machine image with Ubuntu preinstalled?
negative_passages.docid: 90212
negative_passages.text: 'http://download.opensuse.org/repositories/home:/strycore/xUbuntu_16.04 ./ Release' is not signed
negative_passages.docid: 4450
negative_passages.text: How can I reproduce the error "package... needs to be reinstalled, but I can't find an archive for it" for testing?
negative_passages.docid: 156201
negative_passages.text: Could not connect to bd.archive.ubuntu.com:80 (116.193.170.18), connection timed out
negative_passages.docid: 21483
negative_passages.text: no such file or directory 'authorized_keys'
negative_passages.docid: 121946
negative_passages.text: Problems downloading artifact - error reading signed content
negative_passages.docid: 102065
negative_passages.text: How do I rebuild a corrupt dpkg status file?
negative_passages.docid: 85250
negative_passages.text: Skipping acquire of configured file 'xxxx' as repository 'xxxx xenial InRelease' doesn't support architecture 'i386'"
negative_passages.docid: 12054
negative_passages.text: How do I deal with "unauthenticated sources" errors in the Software Center?
negative_passages.docid: 156547
negative_passages.text: getting error "SIOCADDRT: File exists" when trying to restart network on ubuntu
negative_passages.docid: 120747
negative_passages.text: Login failed for user 'NT AUTHORITY\ANONYMOUS LOGON'. Reason: Token-based server access validation failed
negative_passages.docid: 119273
negative_passages.text: Code Sign error: a valid provisioning profile matching the application's Identifier ... could not be found