ubuntu lts 版本

The latest LTS version of Ubuntu is Ubuntu 18.04 LTS “Bionic Beaver,” which was released on April 26, 2018. Canonical releases new stable versions of Ubuntu every six months, and new Long Term Support versions every two years.

Ubuntu的最新LTS版本是Ubuntu 18.04 LTS“ Bionic Beaver”，该版本于2018年4月26日发布。Canonical每六个月发布一次新的Ubuntu稳定版本，并每两年发布一次新的长期支持版本。

The latest non-LTS version of Ubuntu is

Ubuntu的最新非LTS版本是

最新的LTS版本是Ubuntu 18.04 LTS“ Bionic Beaver” (The Latest LTS Version is Ubuntu 18.04 LTS “Bionic Beaver”)

The newest long-term support release of this Linux distribution is , codenamed “Bionic Beaver.” It uses version 4.15 of the Linux kernel.

该Linux发行版的最新长期支持版本是 ，代号为“ Bionic Beaver”。 它使用Linux内核4.15版。

This is a Long Term Support, or “LTS,” release, which means it will be supported with free security and maintenance updates for five years from its release date. As Ubuntu 18.04 was released on April 26, 2018, Canonical will support it with updates until April 2023.

这是一个长期支持或“ LTS”版本，这意味着自发布之日起五年内，它将获得免费的安全和维护更新支持。 随着Ubuntu 18.04于2018年4月26日发布，Canonical将通过更新支持它直到2023年4月。

is the first long term support release to ditch Ubuntu’s and replace it with . This comes after Canonical gave up on Ubuntu for phones and set aside the vision of “convergence” they had back in .

是第一个长期支持版本，可取代Ubuntu的 ，并用取代。 在此之前，Canonical放弃了Ubuntu手机，并放弃了他们在所拥有的“融合”愿景。

Ubuntu is now focused on being a powerful, stable Linux desktop that brings together the best Linux software out there. Canonical isn’t trying to reinvent the wheel with projects like Unity 8 and the Mir display server anymore. Even are back in the top right corner of each window instead of the top left corner. This isn’t all bad, though—Ubuntu 18.04’s GNOME Shell is a slick, polished desktop.

现在，Ubuntu专注于成为功能强大，稳定的Linux桌面，该桌面汇集了最好的Linux软件。 Canonical不再尝试通过Unity 8和Mir显示服务器之类的项目来彻底改造轮子。 甚至都位于每个窗口的右上角，而不是左上角。 不过，这还不算很坏，Ubuntu 18.04的GNOME Shell是光滑，抛光的台式机。

如何检查您是否拥有最新版本 (How to Check if You Have the Latest Version)

You can from your desktop’s settings window or by running a command in a terminal window.

您可以从桌面的设置窗口或在终端窗口中运行命令来 。

If you’re using the standard version of Ubuntu with either the newer GNOME Shell or older Unity desktop, click the icon at the top right corner of your desktop and click either the Settings icon or the “System Settings” option in the menu. Click the “Details” option in the left sidebar or click the “Details” icon under System if you see a window with a variety of icons.

如果您将标准版本的Ubuntu与较新的GNOME Shell或较旧的Unity桌面一起使用，请单击桌面右上角的图标，然后单击菜单中的设置图标或“系统设置”选项。 如果您看到带有各种图标的窗口，请单击左侧边栏中的“详细信息”选项，或单击“系统”下的“详细信息”图标。

You’ll see the version of Ubuntu you’re using here. You can also run the “lsb_release -a” command in a terminal window to find this information on any edition of Ubuntu.

您将在此处看到正在使用的Ubuntu版本。 您也可以在终端窗口中运行“ lsb_release -a ”命令，以在任何版本的Ubuntu上找到此信息。

如何升级到最新版本 (How to Upgrade to the Latest Version)

You can always upgrade from one Ubuntu release to the next one. For example, you can now upgrade directly from Ubuntu 17.10 to Ubuntu 18.04 LTS. You can upgrade from Ubuntu 16.04 LTS, too.

您始终可以从一个Ubuntu版本升级到下一版本。 例如，您现在可以直接从Ubuntu 17.10升级到Ubuntu 18.04 LTS。 您也可以从Ubuntu 16.04 LTS升级。

If you’re running an LTS version of Ubuntu and want to upgrade to a non-LTS version—for example, if you want to upgrade from Ubuntu 18.04 LTS to Ubuntu 19.04—you’ll need to tell Ubuntu you want to see “any new version,” not just “long-term support versions.” This option is available at Software & Updates > Updates > Notify me of a new Ubuntu version.

如果您正在运行Ubuntu的LTS版本，并且想要升级到非LTS版本，例如，如果您想从Ubuntu 18.04 LTS升级到Ubuntu 19.04，则需要告诉Ubuntu您想看到“任何新版本”，而不仅仅是“长期支持版本”。 在软件和更新>更新>通知我新的Ubuntu版本时，可以使用此选项。

To , press Alt+F2, type the following command, and press Enter:

要 ，请按Alt + F2，键入以下命令，然后按Enter：

update-manager -c

If you don’t see a message telling you the new release is available, press Alt+F2, type the following command, and then press Enter:

如果没有消息提示您有新版本可用，请按Alt + F2，键入以下命令，然后按Enter：

/usr/lib/ubuntu-release-upgrader/check-new-release-gtk

You’ll see a message telling you a new release is now available, if one is. Click “Yes, Upgrade Now” to install it on your system

您会看到一条消息，告诉您现在有新版本可用(如果有)。 单击“是，立即升级”以将其安装在系统上

You can also upgrade from in the terminal by running the sudo do-release-upgrade command. You  may need to run the sudo apt install update-manager-core command first to install it. Edit the  /etc/update-manager/release-upgrades file to choose which versions of Ubuntu the tool installs.

您还可以通过运行sudo do-release-upgrade命令从终端中sudo do-release-upgrade 。 您可能需要先运行sudo apt install update-manager-core命令进行安装。 编辑/etc/update-manager/release-upgrades文件，以选择该工具安装的Ubuntu版本。

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ubuntu lts 版本