Thank you for taking the time to report this bug and helping to make Ubuntu better. The relevant dpkg terminal log says:
Paramétrage de cpio (2.13+dfsg-2ubuntu0.3) ... update-alternatives: erreur: /var/lib/dpkg/alternatives/mt corrompu : état non valable dpkg: erreur de traitement du paquet cpio (--configure) : installed cpio package post-installation script subprocess returned error exit status 2 Paramétrage de firefox (98.0.1+build2-0ubuntu0.20.04.1) ... update-alternatives: erreur: /var/lib/dpkg/alternatives/gnome-www-browser corrompu : état non valable dpkg: erreur de traitement du paquet firefox (--configure) : installed firefox package post-installation script subprocess returned error exit status 2 Paramétrage de thunderbird (1:91.7.0+build2-0ubuntu0.20.04.1) ... dpkg: des problèmes de dépendances empêchent la configuration de initramfs-tools-core : initramfs-tools-core dépend de cpio (>= 2.12) ; cependant : Le paquet cpio n'est pas encore configuré. Translated with DeepL.com: cpio setup (2.13+dfsg-2ubuntu0.3) ... update-alternatives: error: /var/lib/dpkg/alternatives/mt corrupted: invalid state dpkg: cpio package processing error (--configure) : installed cpio package post-installation script subprocess returned error exit status 2 firefox setup (98.0.1+build2-0ubuntu0.20.04.1) ... update-alternatives: error: /var/lib/dpkg/alternatives/gnome-www-browser corrupted: invalid status dpkg: firefox package processing error (--configure) : installed firefox package post-installation script subprocess returned error exit status 2 Setting up thunderbird (1:91.7.0+build2-0ubuntu0.20.04.1) ... dpkg: dependency problems prevent configuration of initramfs-tools-core : initramfs-tools-core depends on cpio (>= 2.12); however : The cpio package is not yet configured. initramfs-tools-core fails to install because cpio fails to configure. Please run: sudo apt-get install -f Did that solve your problem? ** Changed in: initramfs-tools (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to initramfs-tools in Ubuntu. https://bugs.launchpad.net/bugs/1966791 Title: package initramfs-tools-core 0.136ubuntu6.7 failed to install/upgrade: problèmes de dépendances - laissé non configuré Status in initramfs-tools package in Ubuntu: Incomplete Bug description: the error message is already when i start my computer ProblemType: Package DistroRelease: Ubuntu 20.04 Package: initramfs-tools-core 0.136ubuntu6.7 ProcVersionSignature: Ubuntu 5.13.0-37.42~20.04.1-generic 5.13.19 Uname: Linux 5.13.0-37-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.21 AptOrdering: thunderbird-locale-en:amd64: Install thunderbird-locale-fr:amd64: Install thunderbird:amd64: Install thunderbird-gnome-support:amd64: Install NULL: ConfigurePending Architecture: amd64 CasperMD5CheckResult: skip Date: Sun Mar 27 18:58:28 2022 ErrorMessage: problèmes de dépendances - laissé non configuré InstallationDate: Installed on 2021-12-05 (112 days ago) InstallationMedia: Ubuntu 20.04.3 LTS "Focal Fossa" - Release amd64 (20210819) PackageArchitecture: all Python3Details: /usr/bin/python3.8, Python 3.8.10, python3-minimal, 3.8.2-0ubuntu2 PythonDetails: N/A RelatedPackageVersions: dpkg 1.19.7ubuntu3 apt 2.0.6 SourcePackage: initramfs-tools Title: package initramfs-tools-core 0.136ubuntu6.7 failed to install/upgrade: problèmes de dépendances - laissé non configuré UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/initramfs-tools/+bug/1966791/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp