grub2 and setting crashkernel kernel argument

Roman Rakus rrakus at
Tue Dec 13 07:03:32 UTC 2011

On 12/07/2011 02:17 PM, Chuck Ebbert wrote:
> On Tue, 06 Dec 2011 15:08:09 +0100
> Roman Rakus<rrakus at>  wrote:
>> Thanks all for answers. And I will get back to this point. I will
>> change GRUB_CMDLINE_LINUX variable and run grub2-mkconfig. Hopefully
>> it will not brake anything.
> It will break... everything. Any custom boot options for specific
> kernels will be replaced with the generic GRUB_CMDLINE_LINUX.
So change GRUB_CMDLINE_LINUX and set arguments using grubby?


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