如果你在Deepin系统中检测不到升级,可以尝试换源,最简单的方法是:在控制中心设置里,有个[更新设置] --> [系统源检测],打开一下,然后重启Deepin系统会有提示的,恢复即可,这是最简单的了,都不用改配置。可参考更新到Deepin 15.9.3版本,附更新说明,用户反应系统运行变流畅了一文。
另一种解决方法:打开sources.list文件检查 在Deepin终端中执行:deepin-editor /etc/apt/sources.list,以下为list文件: ## Generated by deepin-installer deb [by-hash=force] http://202.141.160.114:8081/deepin lion main contrib non-free #deb-src http://packages.deepin.com/deepin lion main contrib non-free #deb [by-hash=force] http://mirrors.tuna.tsinghua.edu.cn/deepin lion main contrib non-free 注:如果使用以上文件内容,导致检测半天还是检测不到更新,请把lion改为成panda,lion是稳定源,应该用panda源,所以正确能更新的list文件为: ## Generated by deepin-installer deb [by-hash=force] http://202.141.160.114:8081/deepin panda main contrib non-free #deb-src http://packages.deepin.com/deepin panda main contrib non-free #deb [by-hash=force] http://mirrors.tuna.tsinghua.edu.cn/deepin panda main contrib non-free 注:经过以上修改,可升级到15.9.3版本成功:
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