[Merge] ~ikapelyukhin/livecd-rootfs/+git/livecd-rootfs:master-amd64-increase-disk-uefi-size into livecd-rootfs:ubuntu/master

[Łukasz Zemczak]

This looks fine to me, but I don't have much context re: the problem at hand. My only small nitpick would be this being a separate conditional, since I'd personally merge it into one with the armhf case that's below - since we can have both the comments under the common conditional. I suppose this was done for distinction, right? Anyway, that's more of a bikeshed problem.
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https://code.launchpad.net/~ikapelyukhin/livecd-rootfs/+git/livecd-rootfs/+merge/429913
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