I recently noticed that apt-get update and aptitude update report some errors:W: Failed to fetch http://linux.dropbox.com/debian/dists/wheezy/main/binary-amd64/Packages: Bad header lineW: Failed to fetch http://ftp.informatik.uni-frankfurt.de/debian/dists/stable/contrib/binary-amd64/Packages: 406  Not AcceptableW: Failed to fetch http://ftp.informatik.uni-frankfurt.de/debian/dists/stable/non-free/binary-amd64/Packages: 406  Not AcceptableW: Failed to fetch http://ftp.informatik.uni-frankfurt.de/debian/dists/stable/contrib/binary-i386/Packages: 406  Not AcceptableW: Failed to fetch http://ftp.informatik.uni-frankfurt.de/debian/dists/stable/non-free/binary-i386/Packages: 406  Not AcceptableE: Some index files failed to download. They have been ignored, or old ones used instead.E: Couldn't rebuild package cacheI looked at the server and found out that only Packages.gz and Packages.bz2, but not Packages exist. This also happens on the main server, not only on ftp.informatik.uni-frankfurt.de.After some research I found out that all mirors recently updated to only contain the Packages file in an compressed format but no longer plain. How can I tell apt-get and/or aptitude to use the compressed files instead the plain ones?This is my sources.list (I've edited it, but it worked before):#deb http://ftp.de.debian.org/debian/ stable main contrib non-free#deb-src http://ftp.de.debian.org/debian/ stable maindeb http://ftp.informatik.uni-frankfurt.de/debian/ stable main contrib non-freedeb http://security.debian.org/ stable/updates main contribdeb-src http://security.debian.org/ stable/updates main contrib# wheezy-updates, previously known as 'volatile'#deb http://ftp.de.debian.org/debian/ stable-updates main contrib#deb-src http://ftp.de.debian.org/debian/ stable-updates main contribdeb http://ftp.informatik.uni-frankfurt.de/debian/ stable-updates main contribdeb http://downloads.sourceforge.net/project/ubuntuzilla/mozilla/apt all main#deb http://ftp.de.debian.org/debian/ wheezy-backports main contrib non-freedeb http://ftp.informatik.uni-frankfurt.de/debian/ wheezy-backports main contrib non-free#deb http://ftp.de.debian.org/debian/ jessie main contrib non-freedeb http://ftp.informatik.uni-frankfurt.de/debian/ unstable main contrib non-freeIn /etc/apt/sources.list.d are the following files:apt-build.list# deb file:/var/cache/apt-build/repository/ apt-build maindropbox.listdeb [arch=i386,amd64] http://linux.dropbox.com/debian wheezy maingoogle-chrome.list###### THIS FILE IS AUTOMATICALLY CONFIGURED #### You may comment out this entry, but any other modifications may be lost.deb http://dl.google.com/linux/chrome/deb/ stable main
apt-get update reports 406 Not Acceptable
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