完毕! :-)

完毕! :-)

我安装了错误版本的内核。我想删除它,因为它在 grub 高级选项中也可见。

答案1

让我们通过一个例子来解释一下...使用您想要保留的内核启动,在本例中为 kernel 4.2.0-35。要检查当前安装了哪些内核版本,请打开终端并执行:

dpkg --get-selections | grep linux  

此示例中的输出显示内核4.2.0-344.2.0-35当前已安装。

linux-firmware                          install  
linux-generic                           install  
linux-headers-4.2.0-34                  install  
linux-headers-4.2.0-35                  install
linux-headers-4.2.0-34-generic          install
linux-headers-4.2.0-35-generic          install  
linux-headers-generic                   install  
linux-image-4.2.0-34-generic            install  
linux-image-4.2.0-35-generic            install
linux-image-extra-4.2.0-34-generic      install
linux-image-extra-4.2.0-35-generic      install  
linux-image-generic                     install  
linux-libc-dev:amd64                    install  
linux-signed-generic                    install  
linux-signed-image-4.2.0-34-generic     install  
linux-signed-image-4.2.0-35-generic     install
linux-signed-image-generic              install  

假设kernel 4.2.0-34要删除较旧的版本 - 执行以下命令:

sudo apt-get purge linux-headers-4.2.0-34 linux-headers-4.2.0-34-generic linux-image-4.2.0-34-generic linux-image-extra-4.2.0-34-generic linux-signed-image-4.2.0-34-generic

完毕! :-)

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