问题描述:WARNING:root:couldnotopenfile'/etc/apt/sources.list.d/sources-aliyun-0.list'解决方法:1.将/etc/apt/sources.list与/etc/apt/合并sources.list.d/sources-aliyun-0.list复制一份2.将这两个原文件内容替换为以下内容,保存退出#debcdrom:[Ubuntu16.04LTS_XenialXerus_-Releaseamd64(20160420.1)]/xenialmainrestricteddeb-srchttp://archive.ubuntu.com/ubuntuxenialmainrestricted#Addedbysoftware-propertiesdebhttp://mirrors.aliyun.com/ubuntu/xenialmainrestricteddeb-srchttp://mirrors.aliyun.com/ubuntu/xenialmainrestrictedmultiverse#Addedbysoftware-propertiesdebhttp://mirrors.aliyun.com/ubuntu/xenial-updatesmainrestricteddeb-srchttp://mirrors.aliyun.com/ubuntu/xenial-更新主要受限多元宇宙com/ubuntu/xenialmultiversedebhttp://mirrors.aliyun.com/ubuntu/xenial-updatesmultiversedebhttp://mirrors.aliyun.com/ubuntu/xenial-backportsmainrestricteduniversemultiversedeb-srchttp://mirrors.aliyun.com/ubuntu/xenial-backportsmainrestricteduniversemultiverse#Addedbysoftware-propertiesdebhttp://archive.canonical.com/ubuntuxenialpartnerdeb-srchttp://archive.canonical.com/ubuntuxenialpartnerdebhttp://mirrors.aliyun.com/ubuntu/xenial-securitymainrestricteddeb-srchttp://mirrors.aliyun.com/ubuntu/xenial-securitymainrestrictedmultiverseuniverse#Addedbysoftware-propertiesdebhttp://mirrors.aliyun.com/ubuntu/xenial-securityuniversedebhttp://mirrors.aliyun.com/ubuntu/xenial-securitymultiverse3.sudoapt-getupdatesudoapt-getupgrade至此问题已经解决。小编遇到这个问题,查了很多资料,都没有得到有效的解决办法。后来把两个源文件的内容改成一致,问题就解决了。如果不能解决还请见谅,继续查找其他方法。毕竟问题产生的原因不同,解决的方法也会不同。祝你好运!!
