我是 Linux 新手，所以可能需要一些 ELI5 语言方面的帮助。我的磁盘空间不足。我看到很多不再需要的旧内核，但我似乎无法删除它们。
当我尝试这个时：
sudo apt clean && sudo apt autoclean && sudo apt autoremove -y
我明白了：
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
0 upgraded, 0 newly installed, 0 to remove and 107 not upgraded.
之后仍有许多内核残留。当我尝试手动删除它们时，使用以下命令：
sudo apt-get autoremove linux-image-4.4.0-31-generic
当我手动执行此操作时，我得到了以下信息：
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
The following packages will be REMOVED:
linux-image-5.15.0-41-generic*
0 upgraded, 0 newly installed, 1 to remove and 107 not upgraded.
After this operation, 0 B of additional disk space will be used.
Do you want to continue? [Y/n] y
(Reading database ... 260814 files and directories currently installed.)
Purging configuration files for linux-image-5.15.0-41-generic (5.15.0-41.44~20.04.1) ...
rmdir: failed to remove '/lib/modules/5.15.0-41-generic': Directory not empty
我不认为该目录是空的，因为仅这个特定目录就占用了 1.6gb。请参阅此处的屏幕截图。
有人能帮我弄清楚如何删除这些旧内核吗？它们似乎占用了很多空间，而我只剩下 2 GB 了！
答案1
sudo -i
rm -r /lib/modules/5.15.0-41-generic
删除命令：
rm [option] FileOrFolderName
使用递归选项（以 -r 表示）删除目录及其内容。以下命令显示如何删除 Simple-Directory 及其内容：
rm -r Simple-Directory