apt-get update
Hit http://ppa.launchpad.net precise Release.gpg
Get:1 http://de.archive.ubuntu.com precise Release.gpg [198 B]
Get:2 http://de.archive.ubuntu.com precise-updates Release.gpg [198 B]
Hit http://ppa.launchpad.net precise Release
Hit http://de.archive.ubuntu.com precise-security Release.gpg
Hit http://ppa.launchpad.net precise/main Sources
Hit http://ppa.launchpad.net precise/main i386 Packages
Hit http://ppa.launchpad.net precise/main TranslationIndex
Get:3 http://de.archive.ubuntu.com precise-backports Release.gpg [194 kB]
Hit http://ppa.launchpad.net precise/main Translation-en
Get:4 http://de.archive.ubuntu.com precise Release [53.0 kB]
Ign http://de.archive.ubuntu.com precise Release
Get:5 http://de.archive.ubuntu.com precise-updates Release [53.1 kB]
Ign http://de.archive.ubuntu.com precise-updates Release
Ign http://de.archive.ubuntu.com precise-security Release
Ign http://de.archive.ubuntu.com precise-backports Release
Ign http://de.archive.ubuntu.com precise/main i386 Packages/DiffIndex
Ign http://de.archive.ubuntu.com precise/restricted i386 Packages/DiffIndex
Ign http://de.archive.ubuntu.com precise/universe i386 Packages/DiffIndex
Ign http://de.archive.ubuntu.com precise/multiverse i386 Packages/DiffIndex
Get:6 http://de.archive.ubuntu.com precise/main TranslationIndex [10.6 kB]
Get:7 http://de.archive.ubuntu.com precise/multiverse TranslationIndex [7,613 B]
Get:8 http://de.archive.ubuntu.com precise/restricted TranslationIndex [7,297 B]
Get:9 http://de.archive.ubuntu.com precise/universe TranslationIndex [8,333 B]
Ign http://de.archive.ubuntu.com precise-updates/main i386 Packages/DiffIndex
Ign http://de.archive.ubuntu.com precise-updates/restricted i386 Packages/DiffIndex
Ign http://de.archive.ubuntu.com precise-updates/universe i386 Packages/DiffIndex
Ign http://de.archive.ubuntu.com precise-updates/multiverse i386 Packages/DiffIndex
Hit http://de.archive.ubuntu.com precise-updates/main TranslationIndex
Get:10 http://de.archive.ubuntu.com precise-updates/multiverse TranslationIndex [199 B]
Get:11 http://de.archive.ubuntu.com precise-updates/restricted TranslationIndex [202 B]
Get:12 http://de.archive.ubuntu.com precise-updates/universe TranslationIndex [205 B]
Ign http://de.archive.ubuntu.com precise-security/main i386 Packages/DiffIndex
Ign http://de.archive.ubuntu.com precise-security/restricted i386 Packages/DiffIndex
Ign http://de.archive.ubuntu.com precise-security/universe i386 Packages/DiffIndex
Get:13 http://de.archive.ubuntu.com precise-security/multiverse i386 Packages/DiffIndex [5,413 B]
Ign http://de.archive.ubuntu.com precise-security/main TranslationIndex
Get:14 http://de.archive.ubuntu.com precise-security/multiverse TranslationIndex [202 B]
Get:15 http://de.archive.ubuntu.com precise-security/restricted TranslationIndex [193 B]
Get:16 http://de.archive.ubuntu.com precise-security/universe TranslationIndex [205 B]
Hit http://de.archive.ubuntu.com precise-backports/main i386 Packages/DiffIndex
W: GPG error: http://de.archive.ubuntu.com precise Release: The following signatures were invalid: BADSIG 40976EAF437D05B5 Ubuntu Archive Automatic Signing Key <ftpmaster@ubuntu.com>
W: GPG error: http://de.archive.ubuntu.com precise-updates Release: The following signatures were invalid: BADSIG 40976EAF437D05B5 Ubuntu Archive Automatic Signing Key <ftpmaster@ubuntu.com>
E: Could not open file /var/lib/apt/lists/de.archive.ubuntu.com_ubuntu_dists_precise-backports_main_binary-i386_Packages.IndexDiff - open (2: No such file or directory)
root@ACIO-DEV-local:/var/lib/apt# apt-key adv --keyserver hkp://keyserver.ubuntu.com:80/ --recv-key 40976EAF437D05B5
Executing: gpg --ignore-time-conflict --no-options --no-default-keyring --secret-keyring /tmp/tmp.lhlz0uSVj5 --trustdb-name /etc/apt/trustdb.gpg --keyring /etc/apt/trusted.gpg --primary-keyring /etc/apt/trusted.gpg --keyserver hkp://keyserver.ubuntu.com:80/ --recv-key 40976EAF437D05B5
gpg: requesting key 437D05B5 from hkp server keyserver.ubuntu.com
gpg: key 437D05B5: "Ubuntu Archive Automatic Signing Key <ftpmaster@ubuntu.com>" not changed
gpg: Total number processed: 1
gpg: unchanged: 1