文章目录
想卸载一个包，发现怎么都卸载不掉，报E: Unable to locate package（后来发现我压根没装这包，我是装的vsftpd！！！）2024如题：
[root@ubuntu /home/arnold]7# apt-get install updateReading package lists... DoneBuilding dependency tree Reading state information... DoneE: Unable to locate package update
解决办法：
点close，不要点revert（恢复）！
我也不知道解决没有，，之前最初的指令好像写错了，应该是：sudo apt-get update，，中间不需要install，，
现在我是用apt-get install update和apt-get install upgrade倒是正常，，，更新了很多包
但是我后面执行的时候还是发现不行哎！！！
[root@ubuntu /home/arnold]5# apt-get install updateReading package lists... DoneBuilding dependency tree Reading state information... DoneE: Unable to locate package update[root@ubuntu /home/arnold]6# [root@ubuntu /home/arnold]6# apt-get install upgradeReading package lists... DoneBuilding dependency tree Reading state information... DoneE: Unable to locate package upgrade
但是我安装包的时候倒是没有报那个错误！！！
[root@ubuntu /home/arnold]7# sudo apt-get install vsftpdReading package lists... DoneBuilding dependency tree Reading state information... DoneThe following packages were automatically installed and are no longer required:libpango1.0-0 libpangox-1.0-0Use 'sudo apt autoremove' to remove them.The following NEW packages will be installed:vsftpd0 upgraded, 1 newly installed, 0 to remove and 20 not upgraded.Need to get 115 kB of archives.After this operation, 336 kB of additional disk space will be used.Get:1 http://mirrors./ubuntu xenial/main amd64 vsftpd amd64 3.0.3-3ubuntu2 [115 kB]Fetched 115 kB in 0s (336 kB/s)Preconfiguring packages ...Selecting previously unselected package vsftpd.(Reading database ... 212893 files and directories currently installed.)Preparing to unpack .../vsftpd_3.0.3-3ubuntu2_amd64.deb ...Unpacking vsftpd (3.0.3-3ubuntu2) ...Processing triggers for ureadahead (0.100.0-19.1) ...Processing triggers for systemd (229-4ubuntu21.31) ...Processing triggers for man-db (2.7.5-1) ...Setting up vsftpd (3.0.3-3ubuntu2) ...Processing triggers for ureadahead (0.100.0-19.1) ...Processing triggers for systemd (229-4ubuntu21.31) ...[root@ubuntu /home/arnold]8#
参考文章1：如何从根本上解决E: Unable to locate package错误的方法
参考文章2：Ubuntu install 错误 E:Unable to locate package
还是解决不了，，，，在网上都找不到关于E: Unable to locate package update（E: Unable to locate package upgrade）的报错解决方法，全是E: Unable to locate package的！！！！
想卸载一个包，发现怎么都卸载不掉，报E: Unable to locate package（后来发现我压根没装这包，我是装的vsftpd！！！）
[root@ubuntu /home/arnold]15# apt-get remove vsftpReading package lists... DoneBuilding dependency tree Reading state information... DoneE: Unable to locate package vsftp[root@ubuntu /home/arnold]16#
看来这个问题必须解决才行
我参考 ubuntu18.04 E: Unable to locate package *错误 方法试试
1、删除/var/lib/apt/periodic文件夹下所有文件（删除前先备份）
[root@ubuntu /home/arnold]16# cd /var/lib/apt/periodic/[root@ubuntu /var/lib/apt/periodic]17# lsdownload-upgradeable-stamp update-stampupgrade-stampunattended-upgrades-stamp update-success-stamp[root@ubuntu /var/lib/apt/periodic]18# cd ..[root@ubuntu /var/lib/apt]19# tar cvzf periodic.tar periodic/periodic/periodic/upgrade-stampperiodic/download-upgradeable-stampperiodic/unattended-upgrades-stampperiodic/update-stampperiodic/update-success-stamp[root@ubuntu /var/lib/apt]20# lscdroms.list extended_states lists periodicdaily_lock keyrings mirrors periodic.tar[root@ubuntu /var/lib/apt]21# cd periodic[root@ubuntu /var/lib/apt/periodic]22# rm * -rf[root@ubuntu /var/lib/apt/periodic]23# ls[root@ubuntu /var/lib/apt/periodic]24#
2、更换sources.list下载地址
跳过
暂停暂停！！问题暂时消除
2024
貌似与这个问题有点类似，那个问题成功解决了
ubuntu虚拟机报错：ModuleNotFoundError: No module named ‘uaclient‘
如果觉得《ubuntu16.04 apt-get 报错：E: Unable to locate package update（E: Unable to locate package upgrade）（没解决）》对你有帮助，请点赞、收藏，并留下你的观点哦！
