I close this bug because there was not answer for more than 2 months.
Feel free to reopen this bug if you can provide the answers. Thanks!
** Changed in: language-pack-gnome-de-base (Ubuntu)
Status: Incomplete = Invalid
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generated from Ubuntu
https://bugs.launchpad.net/bugs/305181
You
** Attachment added: Dependencies.txt
http://launchpadlibrarian.net/20205047/Dependencies.txt
** Attachment added: DpkgTerminalLog.txt
http://launchpadlibrarian.net/20205048/DpkgTerminalLog.txt
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generated from Ubuntu
https://bugs.launchpad.net/bugs/305181
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