Comment supprimer complètement l'OS élémentaire (Ubuntu 18.04)?
Donc, j'ai installé Ubuntu 18.04 avec gnome3, puis attiré par la beauté de l'OS élémentaire 5.0, je l'ai installé conformément aux instructions. Maintenant, j'ai purgé tous les PPA comme suggéré par this ou d'autres réponses ici. Cependant, je reçois toujours un écran OS élémentaire au démarrage et quand je vois le about dans l'interface utilisateur du gnome.
Les cosmétiques ne me posent pas vraiment de problème, mais lorsque j'essaie de passer de 18.04 à 18.10, je ne reçois aucune mise à jour lorsque je Sudo do-release-upgrade -d ou Sudo do-release-upgrade.
Comment puis-je restaurer complètement mon gnome? ou plus directement Comment passer à 18.10?
La sortie de dpkg -l | grep -i elementary est
ii base-files 10.1ubuntu2.3+elementary12~ubuntu18.04.1 AMD64 Debian base system miscellaneous files
ii bash 4.4.18-2ubuntu1+elementary3~ubuntu5.0.1 AMD64 GNU Bourne Again Shell
ii browser-plugin-evince 3.28.2-1+elementary2~ubuntu5.0.1 AMD64 plugin for web browsers to display documents (PostScript, PDF, …)
ii desktop-file-utils 0.23-1ubuntu3.18.04.1+elementary2~ubuntu5.0.1 AMD64 Utilities for .desktop files
rc elementary-default-settings 5.0-0~304~ubuntu5.0.1 all Default settings for elementary OS
rc elementary-icon-theme 4.4.0+r2076~ubuntu5.0.1 all simple and appealing Tango-styled icon theme
ii epiphany-browser 3.28.1-1ubuntu1+elementary20~ubuntu5.0.1 AMD64 Intuitive GNOME web browser
ii epiphany-browser-data 3.28.1-1ubuntu1+elementary20~ubuntu5.0.1 all Data files for the GNOME web browser
ii evince 3.28.2-1+elementary2~ubuntu5.0.1 AMD64 Document (PostScript, PDF) viewer
ii evince-common 3.28.2-1+elementary2~ubuntu5.0.1 all Document (PostScript, PDF) viewer - common files
ii file-roller 3.28.0-1ubuntu1+elementary4~ubuntu5.0.1 AMD64 archive manager for GNOME
rc fonts-croscore-config-elementary 5.0-0+33~ubuntu5.0.1 all Map open-source Croscore fonts to MS fonts
ii geoclue-2.0 2.4.7-1ubuntu1+elementary2+r2~ubuntu5.0.1 AMD64 geoinformation service
ii gir1.2-evince-3.0:AMD64 3.28.2-1+elementary2~ubuntu5.0.1 AMD64 GObject introspection data for the evince libraries
ii gir1.2-geoclue-2.0:AMD64 2.4.7-1ubuntu1+elementary2+r2~ubuntu5.0.1 AMD64 convenience library to interact with geoinformation service (introspection)
ii gir1.2-gnomebluetooth-1.0:AMD64 3.28.0-2+elementary2~ubuntu5.0.1 AMD64 Introspection data for GnomeBluetooth
ii gir1.2-gtksource-3.0:AMD64 3.24.7-1+elementary5~ubuntu5.0.1 AMD64 gir files for the GTK+ syntax highlighting widget
ii gir1.2-ibus-1.0:AMD64 1.5.17-3ubuntu4+elementary2+r1~ubuntu5.0.1 AMD64 Intelligent Input Bus - introspection data
ii gir1.2-nmgtk-1.0:AMD64 1.8.10-2ubuntu1+elementary2~ubuntu18.04.1 AMD64 GObject introspection data for libnm-gtk
ii gnome-settings-daemon 3.28.1-0ubuntu1+elementary3~ubuntu5.0.1 AMD64 daemon handling the GNOME session settings
ii gnome-settings-daemon-schemas 3.28.1-0ubuntu1+elementary3~ubuntu5.0.1 all Shared schemas for gnome-settings-daemon
ii ibus 1.5.17-3ubuntu4+elementary2+r1~ubuntu5.0.1 AMD64 Intelligent Input Bus - core
ii ibus-gtk:AMD64 1.5.17-3ubuntu4+elementary2+r1~ubuntu5.0.1 AMD64 Intelligent Input Bus - GTK+2 support
ii ibus-gtk3:AMD64 1.5.17-3ubuntu4+elementary2+r1~ubuntu5.0.1 AMD64 Intelligent Input Bus - GTK+3 support
rc io.elementary.cerbere 0.2.4+r70-0+pkg30~ubuntu5.0.1 AMD64 service to relaunch Pantheon Shell components
rc io.elementary.dpms-helper 1.0+r8+pkg11~ubuntu5.0.1 all script and settings for X DPMS
ii language-selector-common 0.188.1+elementary4~ubuntu18.04.1 all Language selector for Ubuntu
ii language-selector-gnome 0.188.1+elementary4~ubuntu18.04.1 all Language selector for Ubuntu
ii libevdocument3-4:AMD64 3.28.2-1+elementary2~ubuntu5.0.1 AMD64 Document (PostScript, PDF) rendering library
ii libevview3-3:AMD64 3.28.2-1+elementary2~ubuntu5.0.1 AMD64 Document (PostScript, PDF) rendering library - Gtk+ widgets
ii libgeoclue-2-0:AMD64 2.4.7-1ubuntu1+elementary2+r2~ubuntu5.0.1 AMD64 convenience library to interact with geoinformation service
ii libgnome-bluetooth13:AMD64 3.28.0-2+elementary2~ubuntu5.0.1 AMD64 GNOME Bluetooth tools - support library
ii libgtksourceview-3.0-1:AMD64 3.24.7-1+elementary5~ubuntu5.0.1 AMD64 shared libraries for the GTK+ syntax highlighting widget
ii libgtksourceview-3.0-common 3.24.7-1+elementary5~ubuntu5.0.1 all common files for the GTK+ syntax highlighting widget
ii libibus-1.0-5:AMD64 1.5.17-3ubuntu4+elementary2+r1~ubuntu5.0.1 AMD64 Intelligent Input Bus - shared library
ii libibus-1.0-dev:AMD64 1.5.17-3ubuntu4+elementary2+r1~ubuntu5.0.1 AMD64 Intelligent Input Bus - development file
ii libnm-gtk0:AMD64 1.8.10-2ubuntu1+elementary2~ubuntu18.04.1 AMD64 library for wireless and mobile dialogs (libnm-glib version)
ii libnma0:AMD64 1.8.10-2ubuntu1+elementary2~ubuntu18.04.1 AMD64 library for wireless and mobile dialogs (libnm version)
ii lsb-base 9.20170808ubuntu1+elementary4~ubuntu18.04.1 all Linux Standard Base init script functionality
ii lsb-release 9.20170808ubuntu1+elementary4~ubuntu18.04.1 all Linux Standard Base version reporting utility
ii mutter-common 3.28.3-2~ubuntu18.04.1+elementary3~ubuntu5.0.1 all shared files for the Mutter window manager
ii network-manager-gnome 1.8.10-2ubuntu1+elementary2~ubuntu18.04.1 AMD64 network management framework (GNOME frontend)
rc plank 0.11.4+git20180707.0a842b45-0elementary0.5.1 AMD64 Elegant, simple, clean dock
ii python-apt-common 1.6.2+elementary6~ubuntu5.0.1 all Python interface to libapt-pkg (locales)
ii python3-apt 1.6.2+elementary6~ubuntu5.0.1 AMD64 Python 3 interface to libapt-pkg
ii python3-cupshelpers 1.5.11-1ubuntu2+elementary2~ubuntu5.0.1 all Python utility modules around the CUPS printing system
ii python3-software-properties 0.96.24.32.5+elementary7~ubuntu18.04.1 all manage the repositories that you install software from
ii software-properties-common 0.96.24.32.5+elementary7~ubuntu18.04.1 all manage the repositories that you install software from (common)
ii software-properties-gtk 0.96.24.32.5+elementary7~ubuntu18.04.1 all manage the repositories that you install software from (gtk)
ii system-config-printer 1.5.11-1ubuntu2+elementary2~ubuntu5.0.1 all graphical interface to configure the printing system
ii system-config-printer-common 1.5.11-1ubuntu2+elementary2~ubuntu5.0.1 all backend and the translation files for system-config-printer
ii system-config-printer-gnome 1.5.11-1ubuntu2+elementary2~ubuntu5.0.1 all graphical interface to configure printers (transitional package)
ii system-config-printer-udev 1.5.11-1ubuntu2+elementary2~ubuntu5.0.1 AMD64 Utilities to detect and configure printers automatically
rc unattended-upgrades 1.1ubuntu1.18.04.5+elementary5~ubuntu5.0.1 all automatic installation of security upgrades
ii xdg-user-dirs 0.17-1ubuntu1+elementary2~ubuntu5.0.1 AMD64 tool to manage well known user directories
ii xdg-user-dirs-gtk 0.10-2+elementary2~ubuntu5.0.1 AMD64 tool to manage well known user directories (Gtk extension)
Il est déconseillé de passer de LTS à une version non LTS. Vous devrez attendre 20.04 LTS avec tous les arrêts possibles comme 19.04 et 19.10. Songez à rester sur 18.04 LTS.
Si vous avez ajouté des éléments élémentaires à l'aide de PPA, vous pouvez les supprimer à l'aide des commandes ci-dessous:
Sudo apt-get install ppa-purge
Sudo ppa-purge ppa:elementary-os/daily
Sudo ppa-purge ppa:elementary-os/os-patches
Sudo ppa-purge ppa:elementary-os/stable
Sudo ppa-purge ppa:elementary-os/staging
Sudo ppa-purge ppa:elementary-os/testing
puis réinstallez GNOME Shell avec
Sudo apt-get install ubuntu-desktop
Comme nous avons la sortie de dpkg -l | grep -i elementary alors je peux suggérer deux choses:
1. Purgez les paquets restants avec l’état rc (avec les fichiers de configuration restants):
Sudo apt-get purge $(dpkg -l | grep -i elementary | grep ^rc | awk '{print $2}')
2. Réinstallez les packages avec les versions élémentaires des référentiels actuels:
Sudo apt-get install --reinstall $(dpkg -l | grep -i elementary | grep ^ii | awk '{print $2}')