Public bug reported: Hi there, I just installed Ubuntu Mate and everytime that i want to install something with the terminal i get this message ! : W: GPG error: http://download.opensuse.org Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 977C43A8BA684223 <istvan> W: GPG error: http://download.opensuse.org Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 977C43A8BA684223 <istvan> W: Failed to fetch http://ppa.launchpad.net/thefanclub/grive-tools/ubuntu/dists/wily/main/binary-amd64/Packages 404 Not Found <istvan> W: Failed to fetch http://ppa.launchpad.net/thefanclub/grive-tools/ubuntu/dists/wily/main/binary-i386/Packages 404 Not Found <istvan> E: Some index files failed to download. They have been ignored, or old ones used instead.
ProblemType: Package DistroRelease: Ubuntu 15.10 Package: libvncserver1:amd64 0.9.10+dfsg-3 ProcVersionSignature: Ubuntu 4.2.0-19.23-generic 4.2.6 Uname: Linux 4.2.0-19-generic x86_64 ApportVersion: 2.19.1-0ubuntu5 AptdaemonVersion: 1.1.1+bzr982-0ubuntu14 Architecture: amd64 Date: Thu Dec 10 22:13:24 2015 DuplicateSignature: package:libvncserver1:amd64:0.9.10+dfsg-3:package libvncserver1:amd64 is already installed and configured ErrorMessage: package libvncserver1:amd64 is already installed and configured InstallationDate: Installed on 2015-12-01 (8 days ago) InstallationMedia: Ubuntu-MATE 15.10 "Wily Werewolf" - Release amd64 (20151021) RelatedPackageVersions: dpkg 1.18.2ubuntu5.1 apt 1.0.10.2ubuntu1 SourcePackage: dpkg Title: package libvncserver1:amd64 0.9.10+dfsg-3 failed to install/upgrade: package libvncserver1:amd64 is already installed and configured UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: dpkg (Ubuntu) Importance: Undecided Status: New ** Tags: already-installed amd64 apport-package need-duplicate-check wily -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1524987 Title: package libvncserver1:amd64 0.9.10+dfsg-3 failed to install/upgrade: package libvncserver1:amd64 is already installed and configured To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dpkg/+bug/1524987/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs