win7屏保文件.scr

Ubuntu 12.04 doesn’t ship with any screen savers, just a black screen that appears when your system is idle. If you’d rather have screensavers, you can swap gnome-screensaver for XScreenSaver.

Ubuntu 12.04沒有附帶任何屏幕保護程序，只是在系統空閑時出現黑屏。 如果您希望使用屏幕保護程序，則可以將gnome-screensaver替換為XScreenSaver。

Screensavers were actually removed back in Ubuntu 11.10. Ubuntu uses gnome-screensaver and inherited the change from upstream GNOME. The GNOME developers think a black screen that puts your monitor into lower-power mode is optimal.

屏幕保護程序實際上是在Ubuntu 11.10中刪除的。 Ubuntu使用gnome-screensaver并從上游GNOME繼承了更改。 GNOME開發人員認為，使顯示器進入低功耗模式的黑屏是最佳選擇。

安裝XScreenSaver (Installing XScreenSaver)

First, fire up a terminal from Ubuntu’s Dash.

首先，從Ubuntu的Dash啟動一個終端。

Next, run the following command to uninstall gnome-screensaver:

接下來，運行以下命令來卸載gnome-screensaver：

sudo apt-get remove gnome-screensaver

sudo apt-get刪除gnome屏幕保護程序

Install XScreenSaver and some additional screensaver packages with the following command:

使用以下命令安裝XScreenSaver和一些其他屏幕保護程序包：

sudo apt-get install xscreensaver xscreensaver-data-extra xscreensaver-gl-extra

須藤apt-get install xscreensaver xscreensaver-data-extra xscreensaver-gl-extra

配置屏幕保護程序 (Configuring Your Screensaver)

After installation, perform a search in the Dash for Screensaver. Launch the Screensaver utility and use it to configure XScreenSaver and select your screensaver settings.

安裝后，在Dash中為Screensaver執行搜索。 啟動Screensaver實用程序，并使用它來配置XScreenSaver并選擇您的屏幕保護程序設置。

The Screensaver utility will prompt you to stop the gnome-screensaver process and launch the xscreensaver background process when you start it.

Screensaver實用程序將提示您停止gnome-screensaver進程，并在啟動時啟動xscreensaver后臺進程。

By default, XScreenSaver will choose a random screensaver each time it starts. You can specify the screensavers it chooses from or enable “Only One Screensaver” mode to always use your favorite screensaver.

默認情況下，XScreenSaver每次啟動時都會選擇一個隨機的屏幕保護程序。 您可以指定從中選擇的屏幕保護程序，也可以啟用“僅一個屏幕保護程序”模式以始終使用您喜歡的屏幕保護程序。

XScreenSaver doesn’t embrace gnome-screensaver’s minimalism — many XScreenSaver screensavers offer a large amount of options you can tweak by clicking the Settings button.

XScreenSaver不包含gnome-screensaver的極簡主義-許多XScreenSaver屏保提供了大量選項，您可以通過單擊Settings按鈕來進行調整。

添加到啟動 (Adding to Startup)

To actually use the screensavers, you’ll want XScreenSaver to start in the background each time you log in. If it doesn’t start, it can’t notice your system is idle and launch screensavers.

為了真正使用屏幕保護程序，您希望每次登錄時XScreenSaver都在后臺啟動。如果它沒有啟動，則不會注意到您的系統處于空閑狀態并啟動屏幕保護程序。

Get started by launching the Startup Applications utility from the Dash.

通過從Dash啟動啟動應用程序實用程序來開始使用。

Add a startup program with the following command. The name and comment here can be anything you like.

使用以下命令添加啟動程序。 這里的名稱和評論可以是您喜歡的任何東西。

xscreensaver -nosplash

xscreensaver -nosplash

更換鎖屏 (Replacing Lock Screen)

Unity calls gnome-screensaver when you click the Lock Screen option in the system menu or use the Ctrl+Alt+L keyboard shortcut. To lock your screen with XScreenSaver, you can create a custom keyboard shortcut that calls XScreenSaver instead.

當您單擊系統菜單中的“鎖定屏幕”選項或使用Ctrl + Alt + L鍵盤快捷鍵時，Unity會調用gnome-screensaver。 要使用XScreenSaver鎖定屏幕，可以創建一個自定義的鍵盤快捷方式，該快捷方式調用XScreenSaver。

First, open the Keyboard utility from the Dash.

首先，從Dash打開鍵盤實用程序。

Click the Shortcuts tab, select the Custom shortcuts section, and click the + button. Specify the following command for your custom shortcut:

單擊快捷方式選項卡，選擇自定義快捷方式部分，然后單擊+按鈕。 為自定義快捷方式指定以下命令：

xscreensaver-command -lock

xscreensaver-command -lock

Click the word “disabled” after creating your custom shortcut and key in your desired keyboard shortcut when the words “new accelerator” appear – Ctrl+Alt+L is the default shortcut that locks your computer. If you use the default combination, you’ll be prompted to reassign it away from the default gnome-screensaver shortcut.

創建自定義快捷方式后，單擊“禁用”，并在出現“新加速器”時鍵入所需的鍵盤快捷方式– Ctrl + Alt + L是鎖定計算機的默認快捷方式。 如果使用默認組合，系統將提示您將其重新分配給默認的gnome-screensaver快捷方式。

Use the keyboard shortcut whenever you want to lock your system. Unfortunately, the Lock Screen option in Unity’s system menu doesn’t work with XScreenSaver.

每當您想鎖定系統時，請使用鍵盤快捷鍵。 不幸的是，Unity系統菜單中的“鎖定屏幕”選項不適用于XScreenSaver。

恢復您的更改 (Reverting Your Changes)

Reverting these changes is simple. Just run these commands to uninstall XScreenSaver and reinstall gnome-screensaver:

還原這些更改很簡單。 只需運行以下命令來卸載XScreenSaver并重新安裝gnome-screensaver：

sudo apt-get remove xscreensaver xscreensaver-data-extra xscreensaver-gl-extra sudo apt-get install gnome-screensaver

sudo apt-get刪除xscreensaver xscreensaver-data-extra xscreensaver-gl-extra sudo apt-get安裝gnome-screensaver

If you reassigned the Ctrl+Alt+L keyboard shortcut, go back into the Keyboard configuration window, delete your custom shortcut, and reassign Ctrl+Alt+L to the Lock screen option under System.

如果您重新分配了Ctrl + Alt + L鍵盤快捷鍵，請返回到“鍵盤配置”窗口，刪除自定義快捷鍵，然后將Ctrl + Alt + L重新分配給“系統”下的“鎖定”屏幕選項。

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Ubuntu’s developers plan on writing a new screensaver system to replace gnome-screensaver and adding it to Ubuntu by default. In the future, installing XScreenSaver will not be necessary.

Ubuntu的開發人員計劃編寫一個新的屏幕保護程序系統以替換gnome-screensaver，并將其默認添加到Ubuntu。 將來將不再需要安裝XScreenSaver。

翻譯自: https://www.howtogeek.com/114027/how-to-add-screensavers-to-ubuntu-12.04/

win7屏保文件.scr