我想在原版 Ubuntu 中尝试 Elementary OS 中的日历应用程序。我按照Ubuntu 上 Elementary OS 的 Maya Calendar中的说明进行操作，但它们似乎不再起作用了；我猜回购已经过时了。
有更新的来源吗？该应用程序在 2020 年是否仍在运行，还是已被放弃？
所以，我用 gnome3 安装了 Ubuntu 18.04，然后被基本 OS 5.0 的美丽所吸引，我按照说明安装了它。现在，我已按照此处或此处其他答案的建议清除了所有PPA。about但是，当我在 gnome UI 中看到启动时，我仍然会看到基本的操作系统屏幕。
化妆品对我来说不是什么大问题，但是当我尝试从 18.04 升级到 18.10 时，我没有收到任何更新sudo do-release-upgrade -d或sudo do-release-upgrade.
如何完全恢复我的 gnome？或更直接地我如何移动到 18.10？
的输出dpkg -l | grep -i elementary是
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)
我有一台戴尔 XPS 15 9560（4K 显示器、NVIDIA GTX 1050、16GB RAM、512GB SSD、Core i7-7700HQ）。我正在尝试在 Windows 10 旁边安装 Ubuntu 风格。在尝试 Elementary OS 之前，我尝试先安装最新版本的 Kubuntu，据我所知，它们本质上都是具有不同桌面环境的 Ubuntu。
启动到 live USB 后，我会看到尝试发行版、安装它或 OEM 安装的选项。我已经尝试了前两个选项。在左上角显示一些 ACPI 日志消息后，发行版徽标开始发光，并且我的 USB 驱动器的活动 LED 闪烁。但是，几秒钟后，发行版徽标冻结并且没有任何反应。我的 USB 驱动器上的灯停止闪烁。
我试图禁用快速启动和安全启动以及从 SATA RAID 切换到 SATA AHCI 无济于事。我也试过按 Ctrl-Alt-Fn 键，但没有任何反应。
如果您需要更多信息，请告诉我。
我的笔记本电脑上安装了 Zorin OS 和 Elementary OS。我想安装 Ubuntu 16.04 并替换 Zorin OS。我的问题是，在 Ubuntu 安装程序中，当它说“您的计算机上安装了 Zorin OS 和 Elementary OS”时，它是否会给我一个选项，只在其中一个上编写 Ubuntu （在本例中为 Zorin OS）并离开单独的 EOS？
希望我有道理...谢谢。
我刚刚安装了 Ubuntu 14，我喜欢它的感觉。
我最初打算安装 Elementary OS 但没有这样做。
然后我按照以下步骤操作：http: //tuxdiary.com/2015/06/27/install-pantheon-desktop-ubuntu/
在我的 Ubuntu 14 上获得 Elementary。
它说我必须注销并登录 elemetary，但没有选择 Pantheon 的选项。我只能提供我的密码，仅此而已。现在我已经安装了各种基本操作系统包，但都没有用。
这会降低我的设备速度吗？我该如何撤消所做的更改？
提前致谢。