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51.
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In the <emphasis>Installed Software</emphasis> section, find the application that you want to remove by finding it in the list or by searching for it.
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(no translation yet)
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Located in
add-applications/C/add-applications.xml:179(para)
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52.
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Select the application and click <guibutton>Remove</guibutton>.
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(no translation yet)
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Located in
add-applications/C/add-applications.xml:183(para)
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53.
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You may be asked to enter your password. After you have done that, the application will be removed. This should not take very long.
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(no translation yet)
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Located in
add-applications/C/add-applications.xml:186(para)
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54.
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Some applications depend on others being installed in order to work properly. If you try to remove an application which is needed by another application, both of them will be removed. You will be asked to confirm that this is what you want to happen before the applications are removed.
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(no translation yet)
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Located in
add-applications/C/add-applications.xml:189(para)
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55.
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If the application that you want to remove is not available in the <application>Ubuntu Software Center</application>, use Synaptic (<menuchoice><guimenu>System</guimenu><guimenuitem>Administration</guimenuitem><guimenuitem>Synaptic Package Manager</guimenuitem></menuchoice>) to remove it instead.
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(no translation yet)
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Located in
add-applications/C/add-applications.xml:197(para)
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59.
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Open <menuchoice><guimenu>System</guimenu><guimenuitem>Administration</guimenuitem><guimenuitem>Software Sources</guimenuitem></menuchoice> and select <guilabel>Other Software</guilabel>.
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(no translation yet)
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Located in
add-applications/C/add-applications.xml:221(para)
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66.
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As a security measure, most software repositories use a GPG key to digitally sign the files they provide. This makes it easy to check that the files have not been tampered with since their creation. In order for your package manager to be able to check this, you need the public key that corresponds to the signatures. The key should be available for download on the repository's website.
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(no translation yet)
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Located in
add-applications/C/add-applications.xml:246(para)
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72.
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You download and install PPA packages at your own risk. Ubuntu, Launchpad and Canonical do not endorse these packages. You must be certain that you trust the PPA owner before you install their software.
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(no translation yet)
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Located in
add-applications/C/add-applications.xml:277(para)
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80.
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If you are not connected to the Internet, you can use a CD containing package files to install applications on your computer. The Ubuntu installation CD can be used for this purpose, and other CDs with different packages are available as well. Additionally, the program <application>APTonCD</application> can automatically backup installed packages on your system, and create CDs with the contents of various repositories on them.
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(no translation yet)
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Located in
add-applications/C/add-applications.xml:313(para)
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104.
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To organize the software, Ubuntu repositories are categorized into four groups: <emphasis>Main</emphasis>, <emphasis>Restricted</emphasis>, <emphasis>Universe</emphasis>, and <emphasis>Multiverse</emphasis>. The rationale used to determine which software goes into which category is based on the level of support that software development teams provide for a program and the level of compliance the program has to the <ulink url="http://www.ubuntu.com/ubuntu/philosophy">Free Software Philosophy</ulink>.
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(no translation yet)
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Located in
add-applications/C/add-applications.xml:457(para)
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