URL: https://linuxfr.org/forums/linux-debian-ubuntu/posts/retrecir-partition-root-sur-un-serveur-dedie Title: Rétrécir partition root sur un serveur dédié Authors: pausecafe Date: 2017年09月02日T13:02:50+02:00 License: CC By-SA Tags: livecd, ubuntu, système_de_fichiers et lvm Score: 0 Bonjour, Je viens de louer un serveur dédié et j'ai installé Promox. Malheureusement ils ne proposent pas du paramétrer le partitionnement. Je me retrouve donc avec une configuration par défaut qui ne me conviens pas vraiment : ``` # lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT sda 8:0 0 931.5G 0 disk ├─sda1 8:1 0 199M 0 part /boot ├─sda2 8:2 0 1G 0 part [SWAP] ├─sda3 8:3 0 1K 0 part └─sda5 8:5 0 930.3G 0 part └─system-root 253:0 0 930.3G 0 lvm / ``` ``` # resize2fs /dev/mapper/system-root 10G resize2fs 1.43.4 (31-Jan-2017) Filesystem at /dev/mapper/system-root is mounted on /; on-line resizing required resize2fs: On-line shrinking not supported ``` Je lance le mode **rescue** proposé par l’hébergeur, avec un livecd Ubuntu 16.04 afin de pouvoir faire les manipulations sur la partition mais j'ai encore des problèmes : ``` $ sudo e2fsck -ff /dev/mapper/system-root e2fsck 1.42.13 (17-May-2015) /dev/mapper/system-root a une(des) fonctionnalité(s) non supportée(s) : metadata_csum e2fsck: Veuillez obtenir une version plus récente d'e2fsck ! ``` ``` $ sudo resize2fs /dev/mapper/system-root 30G resize2fs 1.42.13 (17-May-2015) resize2fs: Le système de fichiers a une(des) fonctionnalité(s) en lecture seule non supportées lors de la tentative d'ouverture de /dev/mapper/system-root Impossible de trouver un superbloc de système de fichiers valide. ``` Informations complémentaires : ``` $ df -h Filesystem Size Used Avail Use% Mounted on udev 7,8G 0 7,8G 0% /dev tmpfs 1,6G 8,5M 1,6G 1% /run overlay 7,9G 43M 7,8G 1% / tmpfs 7,9G 0 7,9G 0% /sys/fs/cgroup ``` ``` $ cat /etc/mtab sysfs /sys sysfs rw,nosuid,nodev,noexec,relatime 0 0 proc /proc proc rw,nosuid,nodev,noexec,relatime 0 0 udev /dev devtmpfs rw,nosuid,relatime,size=8176884k,nr_inodes=2044221,mode=755 0 0 devpts /dev/pts devpts rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000 0 0 tmpfs /run tmpfs rw,nosuid,noexec,relatime,size=1639416k,mode=755 0 0 ram /lib/live/mount/medium ramfs rw,relatime 0 0 overlay / overlay ro,noatime,lowerdir=//img.current.squashfs/,upperdir=/live/overlay//rw,workdir=/live/overlay//work 0 0 tmpfs /sys/fs/cgroup tmpfs ro,nosuid,nodev,noexec,mode=755 0 0 cgroup /sys/fs/cgroup/systemd cgroup rw,nosuid,nodev,noexec,relatime,xattr,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd 0 0 ``` Je pensais mettre à jour e2fsck et resize2fs mais le apt-get update ne fonctionne pas ... ``` $ sudo apt-get update [...] Atteint:5 http://mirrors.online.net/hwraid-ubuntu trusty Release Err:1 http://mirrors.online.net/ubuntu xenial InRelease uldn't create tempfiles for splitting up /var/lib/apt/lists/mirrors.online.net_ubuntu_dists_xenial_InRelease Impossible d'exécuter « apt-key » pour contrôler la signature (veuillez vérifier si gnupg est installé). Err:2 http://mirrors.online.net/ubuntu xenial-updates InRelease uldn't create tempfiles for splitting up /var/lib/apt/lists/mirrors.online.net_ubuntu_dists_xenial-updates_InRelease Impossible d'exécuter « apt-key » pour contrôler la signature (veuillez vérifier si gnupg est installé). Err:3 http://mirrors.online.net/ubuntu xenial-backports InRelease uldn't create tempfiles for splitting up /var/lib/apt/lists/mirrors.online.net_ubuntu_dists_xenial-backports_InRelease Impossible d'exécuter « apt-key » pour contrôler la signature (veuillez vérifier si gnupg est installé). [...] Err:8 http://mirrors.online.net/hwraid-ubuntu trusty Release.gpg Au moins une signature non valable a été rencontrée. [...] Err:24 http://security.ubuntu.com/ubuntu xenial-security/main Sources Impossible d'ouvrir le fichier /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_main_source_Sources.gz - open (30: Read-only file system) [IP : 91.189.91.23 80] [...] Ign:31 http://security.ubuntu.com/ubuntu xenial-security/multiverse amd64 Packages Lecture des listes de paquets... Erreur ! W: chown to _apt:root of directory /var/lib/apt/lists/partial failed - SetupAPTPartialDirectory (30: Read-only file system) W: chmod 0700 of directory /var/lib/apt/lists/partial failed - SetupAPTPartialDirectory (30: Read-only file system) W: Verrou non utilisé pour le fichier /var/lib/apt/lists/lock en lecture seule W: Problème de suppression du lien /var/lib/apt/lists/partial/.apt-acquire-privs-test.xw4D7N - IsAccessibleBySandboxUser (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/.apt-acquire-privs-test.OkPosH - IsAccessibleBySandboxUser (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/.apt-acquire-privs-test.ptP9MA - IsAccessibleBySandboxUser (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/.apt-acquire-privs-test.4p4U7t - IsAccessibleBySandboxUser (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/.apt-acquire-privs-test.LlyGsn - IsAccessibleBySandboxUser (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/.apt-acquire-privs-test.YThsNg - IsAccessibleBySandboxUser (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/mirrors.online.net_ubuntu_dists_xenial_InRelease - PrepareFiles (30: Read-only file system) W: chown to _apt:root of file /var/lib/apt/lists/mirrors.online.net_ubuntu_dists_xenial_InRelease failed - Item::QueueURI (30: Read-only file system) W: chmod 0600 of file /var/lib/apt/lists/mirrors.online.net_ubuntu_dists_xenial_InRelease failed - Item::QueueURI (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/mirrors.online.net_ubuntu_dists_xenial-updates_InRelease - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/mirrors.online.net_ubuntu_dists_xenial-backports_InRelease - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/mirrors.online.net_hwraid-ubuntu_dists_trusty_InRelease - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/mirrors.online.net_hwraid-ubuntu_dists_trusty_Release - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/mirrors.online.net_hwraid-ubuntu_dists_trusty_Release.gpg - pkgAcqMetaSig (30: Read-only file system) W: chown to root:root of file /var/lib/apt/lists/mirrors.online.net_ubuntu_dists_xenial_InRelease failed - 400::URIFailure (30: Read-only file system) W: chmod 0644 of file /var/lib/apt/lists/mirrors.online.net_ubuntu_dists_xenial_InRelease failed - 400::URIFailure (30: Read-only file system) W: chown to _apt:root of file /var/lib/apt/lists/mirrors.online.net_ubuntu_dists_xenial-updates_InRelease failed - Item::QueueURI (30: Read-only file system) W: chmod 0600 of file /var/lib/apt/lists/mirrors.online.net_ubuntu_dists_xenial-updates_InRelease failed - Item::QueueURI (30: Read-only file system) W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: http://mirrors.online.net/ubuntu xenial InRelease: Impossible d'exécuter « apt-key » pour contrôler la signature (veuillez vérifier si gnupg est installé). W: chown to root:root of file /var/lib/apt/lists/mirrors.online.net_ubuntu_dists_xenial-updates_InRelease failed - 400::URIFailure (30: Read-only file system) W: chmod 0644 of file /var/lib/apt/lists/mirrors.online.net_ubuntu_dists_xenial-updates_InRelease failed - 400::URIFailure (30: Read-only file system) W: chown to _apt:root of file /var/lib/apt/lists/mirrors.online.net_ubuntu_dists_xenial-backports_InRelease failed - Item::QueueURI (30: Read-only file system) W: chmod 0600 of file /var/lib/apt/lists/mirrors.online.net_ubuntu_dists_xenial-backports_InRelease failed - Item::QueueURI (30: Read-only file system) W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: http://mirrors.online.net/ubuntu xenial-updates InRelease: Impossible d'exécuter « apt-key » pour contrôler la signature (veuillez vérifier si gnupg est installé). W: chown to root:root of file /var/lib/apt/lists/mirrors.online.net_ubuntu_dists_xenial-backports_InRelease failed - 400::URIFailure (30: Read-only file system) W: chmod 0644 of file /var/lib/apt/lists/mirrors.online.net_ubuntu_dists_xenial-backports_InRelease failed - 400::URIFailure (30: Read-only file system) W: chown to _apt:root of file /var/lib/apt/lists/mirrors.online.net_hwraid-ubuntu_dists_trusty_Release failed - Item::QueueURI (30: Read-only file system) W: chmod 0600 of file /var/lib/apt/lists/mirrors.online.net_hwraid-ubuntu_dists_trusty_Release failed - Item::QueueURI (30: Read-only file system) W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: http://mirrors.online.net/ubuntu xenial-backports InRelease: Impossible d'exécuter « apt-key » pour contrôler la signature (veuillez vérifier si gnupg est installé). W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_InRelease - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_Release - PrepareFiles (30: Read-only file system) W: The repository 'http://security.ubuntu.com/ubuntu xenial-security Release' does not have a Release file. N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use. N: See apt-secure(8) manpage for repository creation and user configuration details. W: chown to root:root of file /var/lib/apt/lists/mirrors.online.net_hwraid-ubuntu_dists_trusty_Release failed - 400::URIFailure (30: Read-only file system) W: chmod 0644 of file /var/lib/apt/lists/mirrors.online.net_hwraid-ubuntu_dists_trusty_Release failed - 400::URIFailure (30: Read-only file system) W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: http://mirrors.online.net/hwraid-ubuntu trusty Release: Au moins une signature non valable a été rencontrée. W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_main_source_Sources.diff_Index - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/downloads.linux.hpe.com_SDR_repo_mcp_ubuntu_dists_xenial_current_InRelease - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_restricted_source_Sources.diff_Index - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_universe_source_Sources.diff_Index - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_multiverse_source_Sources.diff_Index - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_main_binary-amd64_Packages.diff_Index - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/downloads.linux.hpe.com_SDR_repo_mcp_ubuntu_dists_xenial_current_Release - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/downloads.linux.hpe.com_SDR_repo_mcp_ubuntu_dists_xenial_current_Release.gpg - pkgAcqMetaSig (30: Read-only file system) W: chown to _apt:root of file /var/lib/apt/lists/downloads.linux.hpe.com_SDR_repo_mcp_ubuntu_dists_xenial_current_Release failed - Item::QueueURI (30: Read-only file system) W: chmod 0600 of file /var/lib/apt/lists/downloads.linux.hpe.com_SDR_repo_mcp_ubuntu_dists_xenial_current_Release failed - Item::QueueURI (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_main_binary-all_Packages.gz - PrepareFiles (30: Read-only file system) W: chown to root:root of file /var/lib/apt/lists/downloads.linux.hpe.com_SDR_repo_mcp_ubuntu_dists_xenial_current_Release failed - 400::URIFailure (30: Read-only file system) W: chmod 0644 of file /var/lib/apt/lists/downloads.linux.hpe.com_SDR_repo_mcp_ubuntu_dists_xenial_current_Release failed - 400::URIFailure (30: Read-only file system) W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: http://downloads.linux.hpe.com/SDR/repo/mcp/ubuntu xenial/current Release: Au moins une signature non valable a été rencontrée. W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_restricted_binary-amd64_Packages.diff_Index - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_restricted_binary-all_Packages.gz - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_universe_binary-amd64_Packages.diff_Index - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_universe_binary-all_Packages.gz - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_multiverse_binary-amd64_Packages.diff_Index - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_multiverse_binary-all_Packages.gz - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_main_source_Sources.gz - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_restricted_source_Sources.gz - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_universe_source_Sources.gz - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_multiverse_source_Sources.gz - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_main_binary-amd64_Packages.gz - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_main_binary-all_Packages.xz - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_restricted_binary-amd64_Packages.gz - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_restricted_binary-all_Packages.xz - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_universe_binary-amd64_Packages.gz - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_universe_binary-all_Packages.xz - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_multiverse_binary-amd64_Packages.gz - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_multiverse_binary-all_Packages.xz - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_main_source_Sources.xz - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_restricted_source_Sources.xz - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_universe_source_Sources.xz - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_multiverse_source_Sources.xz - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_main_binary-amd64_Packages.xz - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_main_binary-all_Packages.bz2 - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_restricted_binary-amd64_Packages.xz - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_restricted_binary-all_Packages.bz2 - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_universe_binary-amd64_Packages.xz - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_universe_binary-all_Packages.bz2 - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_multiverse_binary-amd64_Packages.xz - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_multiverse_binary-all_Packages.bz2 - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_main_source_Sources.bz2 - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_restricted_source_Sources.bz2 - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_universe_source_Sources.bz2 - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_multiverse_source_Sources.bz2 - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_main_binary-amd64_Packages.bz2 - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_main_binary-all_Packages.lzma - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_restricted_binary-amd64_Packages.bz2 - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_restricted_binary-all_Packages.lzma - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_universe_binary-amd64_Packages.bz2 - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_universe_binary-all_Packages.lzma - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_multiverse_binary-amd64_Packages.bz2 - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_multiverse_binary-all_Packages.lzma - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_main_source_Sources.lzma - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_restricted_source_Sources.lzma - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_universe_source_Sources.lzma - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_multiverse_source_Sources.lzma - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_main_binary-amd64_Packages.lzma - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_main_binary-all_Packages.lz4 - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_restricted_binary-amd64_Packages.lzma - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_restricted_binary-all_Packages.lz4 - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_universe_binary-amd64_Packages.lzma - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_universe_binary-all_Packages.lz4 - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_multiverse_binary-amd64_Packages.lzma - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_multiverse_binary-all_Packages.lz4 - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_main_source_Sources.lz4 - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_restricted_source_Sources.lz4 - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_universe_source_Sources.lz4 - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_multiverse_source_Sources.lz4 - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_main_binary-amd64_Packages.lz4 - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_main_binary-all_Packages - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_restricted_binary-amd64_Packages.lz4 - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_restricted_binary-all_Packages - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_universe_binary-amd64_Packages.lz4 - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_universe_binary-all_Packages - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_multiverse_binary-amd64_Packages.lz4 - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_multiverse_binary-all_Packages - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_main_source_Sources - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_main_source_Sources - TransactionAbort (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_restricted_source_Sources - TransactionAbort (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_universe_source_Sources - TransactionAbort (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_multiverse_source_Sources - TransactionAbort (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_main_binary-amd64_Packages - TransactionAbort (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_restricted_binary-amd64_Packages - TransactionAbort (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_universe_binary-amd64_Packages - TransactionAbort (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_multiverse_binary-amd64_Packages - TransactionAbort (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_restricted_source_Sources - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_universe_source_Sources - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_multiverse_source_Sources - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_main_binary-amd64_Packages - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_restricted_binary-amd64_Packages - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_universe_binary-amd64_Packages - PrepareFiles (30: Read-only file system) W: Problème de suppression du lien /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_multiverse_binary-amd64_Packages - PrepareFiles (30: Read-only file system) W: Impossible de récupérer http://mirrors.online.net/ubuntu/dists/xenial/InRelease Impossible d'exécuter « apt-key » pour contrôler la signature (veuillez vérifier si gnupg est installé). W: Impossible de récupérer http://mirrors.online.net/ubuntu/dists/xenial-updates/InRelease Impossible d'exécuter « apt-key » pour contrôler la signature (veuillez vérifier si gnupg est installé). W: Impossible de récupérer http://mirrors.online.net/ubuntu/dists/xenial-backports/InRelease Impossible d'exécuter « apt-key » pour contrôler la signature (veuillez vérifier si gnupg est installé). W: Impossible de récupérer http://mirrors.online.net/hwraid-ubuntu/dists/trusty/Release.gpg Au moins une signature non valable a été rencontrée. E: Impossible de récupérer http://security.ubuntu.com/ubuntu/dists/xenial-security/main/source/Sources Impossible d'ouvrir le fichier /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_xenial-security_main_source_Sources.gz - open (30: Read-only file system) [IP : 91.189.91.23 80] W: Impossible de récupérer http://downloads.linux.hpe.com/SDR/repo/mcp/ubuntu/dists/xenial/current/Release.gpg Au moins une signature non valable a été rencontrée. W: Le téléchargement de quelques fichiers d'index a échoué, ils ont été ignorés, ou les anciens ont été utilisés à la place. E: Couldn't create temporary file to work with /var/lib/apt/lists/mirrors.online.net_ubuntu_dists_xenial_InRelease - mkstemp (30: Read-only file system) E: Les listes de paquets ou le fichier « status » ne peuvent être analysés ou lus. ``` Je ne suis pas un expert de APT alors je demande votre aide. Avez-vous une idée ? Merci pour votre aide.

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