Comment 9 for bug 446591

But you can run it as script. I changed it to my needs, and now when i start the script, it begins, vi opens the file, i change the values manually (could be done by a script for sure, but doing by hand is shorter than thinking of a right script), save the file, and the script continues. Reboot and done.
Sure, when kernel number will change you have to change the script, but for minor changes it works.
Maybe when @home i put the script up here, but its only for you, if like me can boot in an older kernel.
For booting from live cd and mounting it has to be changed.