New question #289928 on apt in Ubuntu: https://answers.launchpad.net/ubuntu/+source/apt/+question/289928
aoudia-zohra@aoudiazohra-HP-Compaq-dx6100-MT-PL158ES:~$ sudo apt-get install --reinstall software-center [sudo] password for aoudia-zohra: Lecture des listes de paquets... Fait Construction de l'arbre des dépendances Lecture des informations d'état... Fait Package software-center is not available, but is referred to by another package. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'software-center' has no installation candidate aoudia-zohra@aoudiazohra-HP-Compaq-dx6100-MT-PL158ES:~$ sudo apt-get update Réception de : 1 http://archive.ubuntu.com wily InRelease [3 633 B] Réception de : 2 http://security.ubuntu.com wily-security InRelease [3 644 B] Réception de : 3 http://archive.ubuntu.com wily-updates InRelease [3 641 B] Réception de : 4 http://archive.ubuntu.com wily-proposed InRelease [3 642 B] Réception de : 5 http://archive.ubuntu.com wily-backports InRelease [3 643 B] Réception de : 6 http://archive.canonical.com wily InRelease [3 637 B] 100% [1 InRelease gpgv 3 633 B]Splitting up /var/lib/apt/lists/partial/archive.uIgn http://archive.ubuntu.com wily InReleaseata and signature failed E: Erreur de GPG : http://archive.ubuntu.com wily InRelease : Le fichier signé en clair n'est pas valable, ce qui a été reçu est « NODATA ». Peut-être le réseau nécessite-t-il une authentification. aoudia-zohra@aoudiazohra-HP-Compaq-dx6100-MT-PL158ES:~$ ubuntu-support-status Support status summary of 'aoudiazohra-HP-Compaq-dx6100-MT-PL158ES': You have 2337 packages (100.0%) that can not/no-longer be downloaded You have 0 packages (0.0%) that are unsupported Run with --show-unsupported, --show-supported or --show-all to see more details aoudia-zohra@aoudiazohra-HP-Compaq-dx6100-MT-PL158ES:~$ cat /etc/dpkg/dpkg.cfg.d/multiarch cat: /etc/dpkg/dpkg.cfg.d/multiarch: No such file or directory aoudia-zohra@aoudiazohra-HP-Compaq-dx6100-MT-PL158ES:~$ dpkg --print-foreign-architectures aoudia-zohra@aoudiazohra-HP-Compaq-dx6100-MT-PL158ES:~$ aoudia-zohra@aoudiazohra-HP-Compaq-dx6100-MT-PL158ES:~$ sudo grep -R proxy /etc/apt/* aoudia-zohra@aoudiazohra-HP-Compaq-dx6100-MT-PL158ES:~$ grep proxy /etc/environment aoudia-zohra@aoudiazohra-HP-Compaq-dx6100-MT-PL158ES:~$ echo $http_proxy aoudia-zohra@aoudiazohra-HP-Compaq-dx6100-MT-PL158ES:~$ echo $ftp_proxy aoudia-zohra@aoudiazohra-HP-Compaq-dx6100-MT-PL158ES:~$ grep proxy /etc/bash.bashrc aoudia-zohra@aoudiazohra-HP-Compaq-dx6100-MT-PL158ES:~$ grep proxy ~/.bashrc aoudia-zohra@aoudiazohra-HP-Compaq-dx6100-MT-PL158ES:~$ cat /etc/apt/apt.conf cat: /etc/apt/apt.conf: No such file or directory aoudia-zohra@aoudiazohra-HP-Compaq-dx6100-MT-PL158ES:~$ sudo fuser -vvv /var/lib/dpkg/lock aoudia-zohra@aoudiazohra-HP-Compaq-dx6100-MT-PL158ES:~$ sudo fuser -vvv /var/cache/apt/archives/lock aoudia-zohra@aoudiazohra-HP-Compaq-dx6100-MT-PL158ES:~$ cat /etc/lsb-release DISTRIB_ID=Ubuntu DISTRIB_RELEASE=15.10 DISTRIB_CODENAME=wily DISTRIB_DESCRIPTION="Ubuntu 15.10" aoudia-zohra@aoudiazohra-HP-Compaq-dx6100-MT-PL158ES:~$ uname -a Linux aoudiazohra-HP-Compaq-dx6100-MT-PL158ES 4.2.0-35-generic #40-Ubuntu SMP Tue Mar 15 19:53:28 UTC 2016 i686 i686 i686 GNU/Linux aoudia-zohra@aoudiazohra-HP-Compaq-dx6100-MT-PL158ES:~$ sudo rm /var/lib/apt/lists/lock aoudia-zohra@aoudiazohra-HP-Compaq-dx6100-MT-PL158ES:~$ sudo rm /var/cache/apt/archives/lock aoudia-zohra@aoudiazohra-HP-Compaq-dx6100-MT-PL158ES:~$ sudo rm /var/lib/dpkg/lock aoudia-zohra@aoudiazohra-HP-Compaq-dx6100-MT-PL158ES:~$ sudo cp -arf /var/lib/dpkg /var/lib/dpkg.backup aoudia-zohra@aoudiazohra-HP-Compaq-dx6100-MT-PL158ES:~$ aoudia-zohra@aoudiazohra-HP-Compaq-dx6100-MT-PL158ES:~$ sudo mv /var/lib/dpkg/status /var/lib/dpkg/status-bad aoudia-zohra@aoudiazohra-HP-Compaq-dx6100-MT-PL158ES:~$ sudo cp /var/lib/dpkg/status-old /var/lib/dpkg/status || sudo cp /var/backups/apt.extended_states.0 /var/lib/dpkg/status aoudia-zohra@aoudiazohra-HP-Compaq-dx6100-MT-PL158ES:~$ sudo mv /var/lib/dpkg/available /var/lib/dpkg/available-bad aoudia-zohra@aoudiazohra-HP-Compaq-dx6100-MT-PL158ES:~$ sudo cp /var/lib/dpkg/available-old /var/lib/dpkg/available aoudia-zohra@aoudiazohra-HP-Compaq-dx6100-MT-PL158ES:~$ sudo rm -rf /var/lib/dpkg/updates/* aoudia-zohra@aoudiazohra-HP-Compaq-dx6100-MT-PL158ES:~$ sudo rm -rf /var/lib/apt/lists aoudia-zohra@aoudiazohra-HP-Compaq-dx6100-MT-PL158ES:~$ sudo rm /var/cache/apt/*.bin rm: cannot remove ‘/var/cache/apt/*.bin’: No such file or directory aoudia-zohra@aoudiazohra-HP-Compaq-dx6100-MT-PL158ES:~$ sudo mkdir /var/lib/apt/lists aoudia-zohra@aoudiazohra-HP-Compaq-dx6100-MT-PL158ES:~$ sudo mkdir /var/lib/apt/lists/partial aoudia-zohra@aoudiazohra-HP-Compaq-dx6100-MT-PL158ES:~$ LANG=C;sudo apt-get clean aoudia-zohra@aoudiazohra-HP-Compaq-dx6100-MT-PL158ES:~$ LANG=C;sudo apt-get autoremove Reading package lists... Done Building dependency tree Reading state information... Done 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. aoudia-zohra@aoudiazohra-HP-Compaq-dx6100-MT-PL158ES:~$ LANG=C;sudo apt-get autoclean Reading package lists... Done Building dependency tree Reading state information... Done aoudia-zohra@aoudiazohra-HP-Compaq-dx6100-MT-PL158ES:~$ sudo dpkg --configure -aaoudia-zohra@aoudiazohra-HP-Compaq-dx6100-MT-PL158ES:~$ sudo dpkg --clear-avail aoudia-zohra@aoudiazohra-HP-Compaq-dx6100-MT-PL158ES:~$ LANG=C;sudo apt-get -f install Reading package lists... Done Building dependency tree Reading state information... Done 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. aoudia-zohra@aoudiazohra-HP-Compaq-dx6100-MT-PL158ES:~$ LANG=C;sudo apt-get --fix-missing install Reading package lists... Done Building dependency tree Reading state information... Done 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. aoudia-zohra@aoudiazohra-HP-Compaq-dx6100-MT-PL158ES:~$ LANG=C;sudo apt-get --purge autoremove Reading package lists... Done Building dependency tree Reading state information... Done 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. aoudia-zohra@aoudiazohra-HP-Compaq-dx6100-MT-PL158ES:~$ LANG=C;sudo apt-get --fix-missing update -o APT::Cache-Limit=100000000 Get:1 http://security.ubuntu.com wily-security InRelease [3 644 B] 100% [1 InRelease gpgv 3 644 B] [Connecting to archive.ubuntu.com] [Connecting Splitting up /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_wily-secIgn http://security.ubuntu.com wily-security InRelease E: GPG error: http://security.ubuntu.com wily-security InRelease: Clearsigned file isn't valid, got 'NODATA' (does the network require authentication?) aoudia-zohra@aoudiazohra-HP-Compaq-dx6100-MT-PL158ES:~$ LANG=C;sudo apt-get update -o APT::Cache-Limit=100000000 && sudo apt-get dist-upgrade Get:1 http://archive.canonical.com wily InRelease [3 637 B] Get:2 http://archive.ubuntu.com wily InRelease [3 634 B] Get:3 http://security.ubuntu.com wily-security InRelease [3 644 B] Get:4 http://archive.ubuntu.com wily-updates InRelease [3 642 B] 100% [1 InRelease gpgv 3 637 B] [Connecting to archive.ubuntu.com (91.189.88.15Splitting up /var/lib/apt/lists/partial/archive.canonical.com_ubuntu_dists_wily_IGet:5 http://archive.ubuntu.com wily-proposed InRelease [3 643 B] Ign http://archive.canonical.com wily InRelease E: GPG error: http://archive.canonical.com wily InRelease: Clearsigned file isn't valid, got 'NODATA' (does the network require authentication?) aoudia-zohra@aoudiazohra-HP-Compaq-dx6100-MT-PL158ES:~$ find /etc/apt -name '*.list' -exec bash -c 'echo -e "\n$1\n"; cat -n "$1"' _ '{}' \; /etc/apt/sources.list 1 # deb cdrom:[Ubuntu 14.04.1 LTS _Trusty Tahr_ - Release i386 (20140722.2)]/ trusty main restricted 2 # See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to 3 # newer versions of the distribution. 4 deb http://archive.ubuntu.com/ubuntu wily main restricted universe 5 ## Major bug fix updates produced after the final release of the 6 ## distribution. 7 deb http://archive.ubuntu.com/ubuntu wily-updates main restricted universe 8 9 ## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu 10 ## team. Also, please note that software in universe WILL NOT receive any 11 ## review or updates from the Ubuntu security team. 12 13 ## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu 14 ## team, and may not be under a free licence. Please satisfy yourself as to 15 ## your rights to use the software. Also, please note that software in 16 ## multiverse WILL NOT receive any review or updates from the Ubuntu 17 ## security team. 18 deb http://archive.ubuntu.com/ubuntu wily multiverse 19 deb http://archive.ubuntu.com/ubuntu wily-updates multiverse 20 21 ## N.B. software from this repository may not have been tested as 22 ## extensively as that contained in the main release, although it includes 23 ## newer versions of some applications which may provide useful features. 24 ## Also, please note that software in backports WILL NOT receive any review 25 ## or updates from the Ubuntu security team. 26 27 28 ## Uncomment the following two lines to add software from Canonical's 29 ## 'partner' repository. 30 ## This software is not part of Ubuntu, but is offered by Canonical and the 31 ## respective vendors as a service to Ubuntu users. 32 deb http://archive.canonical.com/ubuntu wily partner 33 deb-src http://archive.canonical.com/ubuntu wily partner 34 35 deb http://security.ubuntu.com/ubuntu/ wily-security main multiverse restricted universe 36 deb http://archive.ubuntu.com/ubuntu wily-proposed multiverse main restricted universe 37 deb http://archive.ubuntu.com/ubuntu wily-backports multiverse main restricted universe 38 # deb http://ppa.launchpad.net/gstreamer-developers/ppa/ubuntu wily main aoudia-zohra@aoudiazohra-HP-Compaq-dx6100-MT-PL158ES:~$ -- You received this question notification because your team Communauté d'aide d'Ubuntu en Français is an answer contact for Ubuntu. -- Mailing list: https://launchpad.net/~aide Post to : [email protected] Unsubscribe : https://launchpad.net/~aide More help : https://help.launchpad.net/ListHelp
