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[Rolf Leggewie <1077634@xxxxxxxxxxxxxxxxxx>]

** Changed in: openjdk-7 (Ubuntu)
   Importance: Undecided => Wishlist

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https://bugs.launchpad.net/bugs/1077634

Title:
  packages should use xz compression

Status in “openjdk-7” package in Ubuntu:
  Confirmed

Bug description:
  j@j-VB:~/tmp$ 7z l /var/cache/apt/archives/openjdk-7-jre-headless_7u9-2.3.3-0ubuntu1~12.10.1_amd64.deb | grep Path
  Path = /var/cache/apt/archives/openjdk-7-jre-headless_7u9-2.3.3-0ubuntu1~12.10.1_amd64.deb
  Path = data.tar.gz
  Path = data.tar.gz
  j@j-VB:~/tmp$ 7z x /var/cache/apt/archives/openjdk-7-jre-headless_7u9-2.3.3-0ubuntu1~12.10.1_amd64.deb 

  7-Zip [64] 9.20  Copyright (c) 1999-2010 Igor Pavlov  2010-11-18
  p7zip Version 9.20 (locale=fr_FR.UTF-8,Utf16=on,HugeFiles=on,1 CPU)

  Processing archive: /var/cache/apt/archives/openjdk-7-jre-
  headless_7u9-2.3.3-0ubuntu1~12.10.1_amd64.deb

  Extracting  data.tar

  Everything is Ok

  Size:       49326080
  Compressed: 35406576
  j@j-VB:~/tmp$ xz -c9e data.tar > data.tar.xz 
  j@j-VB:~/tmp$ bzip2 -c9 data.tar > data.tar.bz2
  j@j-VB:~/tmp$ gzip -c9 data.tar > data.tar.gz
  j@j-VB:~/tmp$ ls -lh
  total 147M
  -rw-rw-r-- 1 j j 48M oct.  26 17:03 data.tar
  -rw-rw-r-- 1 j j 34M nov.  11 14:22 data.tar.bz2
  -rw-rw-r-- 1 j j 34M nov.  11 14:29 data.tar.gz
  -rw-rw-r-- 1 j j 32M nov.  11 13:35 data.tar.xz
  j@j-VB:~/tmp$

  ProblemType: Bug
  DistroRelease: Ubuntu 12.10
  Package: openjdk-7-jre-headless 7u9-2.3.3-0ubuntu1~12.10.1
  ProcVersionSignature: Ubuntu 3.5.0-18.29-generic 3.5.7
  Uname: Linux 3.5.0-18-generic x86_64
  ApportVersion: 2.6.1-0ubuntu6
  Architecture: amd64
  Date: Sun Nov 11 14:41:16 2012
  InstallationDate: Installed on 2012-10-27 (15 days ago)
  InstallationMedia: Lubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.1)
  MarkForUpload: True
  SourcePackage: openjdk-7
  UpgradeStatus: No upgrade log present (probably fresh install)

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