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Oprava chyby „Narazili jste na sekci bez balíčku:záhlaví“ v Ubuntu

Dnes jsem při pokusu o aktualizaci svého desktopového systému Ubuntu 20.04 LTS narazil na následující chybu.

$ sudo apt update

Ukázkový výstup: 

Get:1 http://ny-mirrors.evowise.com/ubuntu focal InRelease [265 kB]
Hit:2 http://linux.teamviewer.com/deb stable InRelease                                                                                                                   
Hit:3 http://ppa.launchpad.net/costales/yaru-colors-folder-color/ubuntu focal InRelease
Hit:4 http://ny-mirrors.evowise.com/ubuntu focal-updates InRelease  
Hit:5 http://ny-mirrors.evowise.com/ubuntu focal-backports InRelease
Hit:6 http://ny-mirrors.evowise.com/ubuntu focal-security InRelease
Hit:7 http://dl.google.com/linux/chrome/deb stable InRelease
Fetched 265 kB in 3s (99.8 kB/s)
Reading package lists... Error!
E: Encountered a section with no Package: header
E: Problem with MergeList /var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal_universe_binary-i386_Packages
E: The package lists or status file could not be parsed or opened.

Zkusil jsem to znovu pomocí správce balíčků Graphical Synaptic. Ale žádné štěstí! Mám stejnou chybu!

Toto je jeden z běžných problémů v systémech Ubuntu a Debian.

Po trochu pozorném přečtení výstupu jsem pochopil, že seznamy balíčků nebo stavový soubor jsou z nějakého důvodu poškozeny, takže je nelze analyzovat.

Pro ty, kdo by byli zvědaví, stavový soubor obsahuje informace o nainstalovaných deb balíčcích. Tento problém můžeme vyřešit odstraněním poškozeného seznamu balíčků a stavového souboru a jejich regenerací, jak je popsáno níže.

Oprava chyby „Narazili jste na sekci bez balíčku:hlavička“ v Ubuntu

Krok 1. Nejprve odstraňte poškozený seznam balíčků pomocí příkazu:

$ sudo rm /var/lib/apt/lists/* -vf

Výše uvedený příkaz odstraní veškerý výpis zdrojů balíčků z vašeho systému Ubuntu.

Zde je ukázkový výstup z mé plochy Ubuntu 20.04 LTS:

rm: cannot remove '/var/lib/apt/lists/auxfiles': Is a directory
removed '/var/lib/apt/lists/dl.google.com_linux_chrome_deb_dists_stable_InRelease'
removed '/var/lib/apt/lists/dl.google.com_linux_chrome_deb_dists_stable_main_binary-amd64_Packages'
removed '/var/lib/apt/lists/linux.teamviewer.com_deb_dists_stable_InRelease'
removed '/var/lib/apt/lists/linux.teamviewer.com_deb_dists_stable_main_binary-amd64_Packages'
removed '/var/lib/apt/lists/linux.teamviewer.com_deb_dists_stable_main_binary-i386_Packages'
removed '/var/lib/apt/lists/lock'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-backports_Contents-amd64.lz4'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-backports_Contents-i386.lz4'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-backports_InRelease'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-backports_main_cnf_Commands-amd64'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-backports_multiverse_cnf_Commands-amd64'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-backports_restricted_cnf_Commands-amd64'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-backports_universe_binary-amd64_Packages'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-backports_universe_binary-i386_Packages'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-backports_universe_cnf_Commands-amd64'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-backports_universe_dep11_Components-amd64.yml.gz'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-backports_universe_dep11_icons-48x48.tar.gz'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-backports_universe_dep11_icons-64x64.tar.gz'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-backports_universe_i18n_Translation-en'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal_Contents-amd64.lz4'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal_Contents-i386.lz4'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal_InRelease'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal_main_binary-amd64_Packages'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal_main_binary-i386_Packages'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal_main_cnf_Commands-amd64'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal_main_dep11_Components-amd64.yml.gz'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal_main_dep11_icons-48x48.tar.gz'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal_main_dep11_icons-64x64.tar.gz'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal_main_i18n_Translation-en'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal_multiverse_binary-amd64_Packages'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal_multiverse_binary-i386_Packages'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal_multiverse_cnf_Commands-amd64'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal_multiverse_dep11_Components-amd64.yml.gz'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal_multiverse_dep11_icons-48x48.tar.gz'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal_multiverse_dep11_icons-64x64.tar.gz'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal_multiverse_i18n_Translation-en'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal_restricted_binary-amd64_Packages'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal_restricted_binary-i386_Packages'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal_restricted_cnf_Commands-amd64'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal_restricted_i18n_Translation-en'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-security_Contents-amd64.lz4'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-security_Contents-i386.lz4'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-security_InRelease'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-security_main_binary-amd64_Packages'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-security_main_binary-i386_Packages'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-security_main_cnf_Commands-amd64'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-security_main_dep11_Components-amd64.yml.gz'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-security_main_dep11_icons-48x48.tar.gz'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-security_main_dep11_icons-64x64.tar.gz'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-security_main_i18n_Translation-en'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-security_multiverse_binary-amd64_Packages'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-security_multiverse_cnf_Commands-amd64'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-security_multiverse_i18n_Translation-en'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-security_restricted_binary-amd64_Packages'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-security_restricted_binary-i386_Packages'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-security_restricted_cnf_Commands-amd64'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-security_restricted_i18n_Translation-en'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-security_universe_binary-amd64_Packages'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-security_universe_binary-i386_Packages'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-security_universe_cnf_Commands-amd64'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-security_universe_dep11_Components-amd64.yml.gz'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-security_universe_dep11_icons-48x48.tar.gz'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-security_universe_dep11_icons-64x64.tar.gz'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-security_universe_i18n_Translation-en'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal_universe_binary-amd64_Packages'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal_universe_binary-i386_Packages'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal_universe_cnf_Commands-amd64'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal_universe_dep11_Components-amd64.yml.gz'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal_universe_dep11_icons-48x48.tar.gz'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal_universe_dep11_icons-64x64.tar.gz'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal_universe_i18n_Translation-en'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-updates_Contents-amd64.lz4'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-updates_Contents-i386.lz4'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-updates_InRelease'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-updates_main_binary-amd64_Packages'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-updates_main_binary-i386_Packages'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-updates_main_cnf_Commands-amd64'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-updates_main_dep11_Components-amd64.yml.gz'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-updates_main_dep11_icons-48x48.tar.gz'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-updates_main_dep11_icons-64x64.tar.gz'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-updates_main_i18n_Translation-en'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-updates_multiverse_binary-amd64_Packages'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-updates_multiverse_binary-i386_Packages'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-updates_multiverse_cnf_Commands-amd64'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-updates_multiverse_dep11_Components-amd64.yml.gz'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-updates_multiverse_dep11_icons-48x48.tar.gz'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-updates_multiverse_dep11_icons-64x64.tar.gz'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-updates_multiverse_i18n_Translation-en'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-updates_restricted_binary-amd64_Packages'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-updates_restricted_binary-i386_Packages'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-updates_restricted_cnf_Commands-amd64'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-updates_restricted_i18n_Translation-en'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-updates_universe_binary-amd64_Packages'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-updates_universe_binary-i386_Packages'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-updates_universe_cnf_Commands-amd64'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-updates_universe_dep11_Components-amd64.yml.gz'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-updates_universe_dep11_icons-48x48.tar.gz'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-updates_universe_dep11_icons-64x64.tar.gz'
removed '/var/lib/apt/lists/ny-mirrors.evowise.com_ubuntu_dists_focal-updates_universe_i18n_Translation-en'
rm: cannot remove '/var/lib/apt/lists/partial': Is a directory
removed '/var/lib/apt/lists/ppa.launchpad.net_costales_yaru-colors-folder-color_ubuntu_dists_focal_InRelease'
removed '/var/lib/apt/lists/ppa.launchpad.net_costales_yaru-colors-folder-color_ubuntu_dists_focal_main_binary-amd64_Packages'
removed '/var/lib/apt/lists/ppa.launchpad.net_costales_yaru-colors-folder-color_ubuntu_dists_focal_main_binary-i386_Packages'
removed '/var/lib/apt/lists/ppa.launchpad.net_costales_yaru-colors-folder-color_ubuntu_dists_focal_main_i18n_Translation-en'

Krok 2. Nyní spusťte následující příkaz, abyste znovu vytvořili výpis zdroje balíčku:

$ sudo apt update

To bude chvíli trvat v závislosti na rychlosti vašeho internetu. Buď trpělivý!

Krok 3. Jakmile je seznam balíčků vygenerován, proveďte úplnou aktualizaci spuštěním následujících příkazů jeden po druhém:

$ sudo apt update
$ sudo apt upgrade
$ sudo apt dist-upgrade

Krok 4. Po aktualizaci systému Ubuntu vymažte mezipaměť balíčku:

$ sudo apt autoclean
$ sudo apt autoremove

Krok 5. Nakonec zavřete všechny spuštěné programy a restartujte systém:

$ sudo reboot

Problém by již měl být odstraněn.

Krok 6: Pro případ, že stále vidíte stejnou chybu, odstraňte stavový soubor a znovu jej vytvořte pomocí následujících příkazů:

$ sudo rm /var/lib/dpkg/status
$ sudo touch /var/lib/dpkg/status
$ sudo apt update

Nezapomeňte provést úplnou aktualizaci systému a vyčistit mezipaměť apt a poté restartovat systém.

Řešení dalších běžných problémů v Ubuntu:

  • Jak opravit poškozený operační systém Ubuntu bez jeho přeinstalace
  • Jak opravit chybu Busybox Initramfs na Ubuntu
  • Oprava „Podproces /usr/bin/dpkg vrátil kód chyby (1)“ v Ubuntu
  • Oprava „W:Některé indexové soubory se nepodařilo stáhnout.“ Chyba v Ubuntu
  • Oprava „E:Soubor mezipaměti balíčku je poškozen, má nesprávný hash“ Chyba v Ubuntu
  • Jak opravit chybu „E:Nelze získat zámek /var/lib/dpkg/lock“ v Ubuntu
  • Oprava chyby „dpkg:error:parsing file ‘/var/lib/dpkg/updates/0014′“ v Ubuntu

Doufám, že to pomůže.


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