mhwd-kernel

List all available kernels

$ mhwd-kernel -l

$ mhwd-kernel -li

$ sudo mhwd-kernel -i [kernel]

$ sudo mhwd-kernel -r [kernel]

$ sudo mhwd-kernel -i [kernel] rmc

mhwd-kernel [options] [kernel] [rmc]

mhwd-kernel manages Linux kernel installation and removal on Manjaro Linux. It simplifies the process of installing multiple kernels and switching between LTS (Long Term Support) and mainline kernel versions.
Kernel names follow the pattern linux followed by the version number (e.g., linux515, linux61, linux66). The tool automatically handles kernel modules and headers alongside the kernel itself.
The rmc (remove current) option is useful when replacing a problematic kernel—it removes the currently running kernel after successfully installing the new one and after a reboot.

-l, --list

List all available kernels from repositories

List all currently installed kernels

Install the specified kernel

Remove the specified kernel

Remove the current kernel after installing the new one

Always keep at least one known-working kernel installed. Removing the only installed kernel can make the system unbootable. After installing a new kernel, reboot to activate it. Kernel updates may require rebuilding third-party modules (like NVIDIA drivers).

mhwd(1), mhwd-gpu(1), uname(1), dkms(8)