GPG error: http://ppa.lanchpad.net intrepid Release: The following signatures were invalid: NODATA 1 NODATA 2GPG error: http://ppa.launchpad.net intrepid Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 28A8205077558DD0Failed to fetch http://security.ubuntu.com/ubuntu/dists/intrepid-security/Release Unable to find expected entry multivers/source/Sources in Meta-index file (malformed Release file?) Failed to fetch http://ppa.lanchpad.net/do-core/ppa/ubuntu/dists/intrepid/main/binary-i386/Packages.bz2 Sub-process bzip2 returned an error code (2) Some index files failed to download, they have been ignored, or old ones used instead.

[millgillo]

Binary package hint: firefox-3.0

When I try to use the update manager, the synaptic package manager, or the terminal then I get the error message as given in the summary. This means that I am unable to update my Ubuntu accordingly. How can I get rid of this error? Thank you even now.

ProblemType: Bug
Architecture: i386
DistroRelease: Ubuntu 9.04
NonfreeKernelModules: wl
Package: firefox 3.0.14+build2+nobinonly-0ubuntu0.9.04.1
PackageArchitecture: all
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: firefox-3.0
Uname: Linux 2.6.28-15-generic i686

[Chris Coulson (chrisccoulson)]

Thank you for taking the time to report this issue and helping to make Ubuntu better. Examining the information you have given us, this does not appear to be a bug report so we are closing it and converting it to a question in the support tracker. We appreciate the difficulties you are facing, but it would make more sense to raise problems you are having in the support tracker at https://answers.launchpad.net/ubuntu if you are uncertain if they are bugs. For help on reporting bugs, see https://help.ubuntu.com/community/ReportingBugs .