View Full Version : Change kernel boot parameters at livecd iso.

22-Nov-2016, 23:26
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

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

24-Jun-2017, 20:13
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.