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21.
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Updates keep your computer safe, eliminate bugs and even sometimes add new features to your operating system.
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更新可以让您的电脑保持安全，修复存在的错误，有时还会带来一些新特性。
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Translated by
Ray Chien
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Reviewed by
AlephAlpha
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Located in
usr/share/help/C/mintupdate/regressions.page:21(p)
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22.
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Unfortunately they also sometimes introduce new issues called 'regressions'.
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不幸的是它们有时会造成“回退”。
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Translated by
Ray Chien
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Reviewed by
AlephAlpha
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Located in
usr/share/help/C/mintupdate/regressions.page:23(p)
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23.
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Regressions are very common in the software industry. They're inherent to software development. Code changes can cause regressions. No matter how skilled developers are, they can't always predict every possible situation or test on every possible hardware specification.
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在软件开发中回退是无法完全避免的，其在软件产业十分常见。修改代码就有可能造成回退。无论开发者技术多么精湛，也无法预测每一种可能发生的情况，也无法在每一种硬件环境进行测试。
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Translated by
Ray Chien
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Reviewed by
AlephAlpha
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Located in
usr/share/help/C/mintupdate/regressions.page:25(p)
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24.
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When a regression happens, it breaks something which worked well before.
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回退发生意味着原有的某种可以正常使用的特性发生了错误。
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Translated by
Ray Chien
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Reviewed by
AlephAlpha
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Located in
usr/share/help/C/mintupdate/regressions.page:27(p)
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25.
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Sometimes it doesn't really matter, but sometimes it matters a lot.
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有时它并不会影响使用，但它也有可能带来严重的后果。
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Translated by
Ray Chien
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Reviewed by
AlephAlpha
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Located in
usr/share/help/C/mintupdate/regressions.page:29(p)
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26.
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It depends on what part of the operating system is affected and whether or not you're able to work around it or to fix it.
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这取决于它影响到操作系统的哪一部分，以及您是否能够解决或修复它。
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Translated and reviewed by
AlephAlpha
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Located in
usr/share/help/C/mintupdate/regressions.page:31(p)
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27.
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Say, the PDF reader is no longer able to print. Well, it's annoying... but it's not as problematic as if your network connection stopped working or if you were suddenly unable to boot the computer or to login.
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比如说，如果您的 PDF 阅读器无法打印了，这确实是个麻烦。但和网络无法连接、计算机无法启动或无法登录比起来，这只是一个小问题。
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Translated and reviewed by
AlephAlpha
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Located in
usr/share/help/C/mintupdate/regressions.page:33(p)
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28.
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In the latter case, it can be very problematic if you're not experienced with Linux and you don't know how to troubleshoot.
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在后一种情况下，如果您对 Linux 并不熟悉，而且不知道如何检测故障，它就是一个非常严重的问题。
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Translated by
AlephAlpha
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Reviewed by
AlephAlpha
|
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Located in
usr/share/help/C/mintupdate/regressions.page:35(p)
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29.
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Updating from the command line
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从命令行更新
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Translated by
AlephAlpha
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Reviewed by
AlephAlpha
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Located in
usr/share/help/C/mintupdate/mintupdate-cli.page:16(desc)
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30.
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Using mintupdate-cli
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使用 mintupdate-cli
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Translated by
AlephAlpha
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Reviewed by
AlephAlpha
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Located in
usr/share/help/C/mintupdate/mintupdate-cli.page:19(title)
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