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Thread: Change kernel boot parameters at livecd iso.

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  1. #1

    Change kernel boot parameters at livecd iso.


    I need to add 'toram' boot parameter at livecd iso. Not during boot (not
    manually). But as part of string in isolinux.cfg. How can I do it in
    SuseStudio? Custom scripts applied to the appliance, before making iso.
    So I can change boot parameters into /etc/default/grub, but can't in
    '/boot/x86_64/loader/isolinux.cfg'

    Or how can I modify ISO image (add parameter into isolinux.cfg manually)
    and keep ISO bootable?

    I tried genisoimage, xorriso, mkisofs ... and images had been unbootable
    (after I unpack-change-pack it again)


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    z1trus
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    View this thread: http://forums.opensuse.org/showthread.php?t=521207


  2. #2

    Re: Change kernel boot parameters at livecd iso.

    I would actually also want to know this..

    I have overlay files to big for the defailt ramdisk_size leading to boot failure of an ISO image; if you
    change the ramdisk_size manually at boot it works but it would be nice to specify a different default.

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