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Is there a way to remove the Linux kernel?
If the Linux kernel is installed using a binary package system such as rpm, yum, up2date, apt-get, etc., you can remove it with the following commands. WARNING! Make sure you only remove or delete the unwanted Linux kernel.
How to easily remove old kernels in Ubuntu 20.04 LTS?
I have old Linux kernel versions that I don’t use so I was trying to remove them. Here are the steps to remove unused kernels. To easily remove older versions kernels, e.g. kernels starting from 4.0 and so on. sudo apt-get purge linux-image-4.*
How to delete or remove kernel-nixcraft in Linux?
For instance, here are packages releated to Linux kernel 5.4.0-25 on my Ubuntu Linux 20.04 LTS desktop: If you have a custom compiled Linux kernel running, you need to remove the following files/dirs: Update grub configuration file /etc/grub.conf or /boot/grub/menu.lst to point to correct kernel version.
How to list all installed kernels in Ubuntu?
To list all installed kernels on your system, issue this command. Run the commands below to remove a particular linux-image along with its configuration files, then update grub2 configuration, and lastly reboot the system. [sudo] password for tecmint: Reading package lists…
How can I get rid of old kernels?
Another alternative way to remove old kernels automatically is setting the kernel limit in yum.conf file as shown. Save and close the file. The next time you run an update, only two kernels will be left on the system. You may also like to read these following related articles on Linux kernel.
How to delete old kernels in CentOS, RHEL and Fedora?
# dnf remove $ (dnf repoquery –installonly –latest-limit 2 -q) Another alternative way to remove old kernels automatically is setting the kernel limit in yum.conf file as shown. installonly_limit=2 #set kernel count Save and close the file.