[Merge] ~toabctl/livecd-rootfs:sru-bionic-lp1930686 into livecd-rootfs:ubuntu/bionic

[Thomas Bechtold]

@Michael, previous SRU is done. Can you merge & upload this one so we can start the SRU asap? TIA
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https://code.launchpad.net/~toabctl/livecd-rootfs/+git/livecd-rootfs-1/+merge/403662
Your team Ubuntu Core Development Team is requested to review the proposed merge of ~toabctl/livecd-rootfs:sru-bionic-lp1930686 into livecd-rootfs:ubuntu/bionic.